Parrish Services, Inc.
6th year as a Best Pick
certified company
Based on 700+ reviews
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6th year as a Best Pick Call
"We offer complete, high-quality services for all the mechanical systems in your home: heating and cooling, plumbing, and electrical. Our focus is to prevent problems and offer energy-efficient solutions. Parrish Services is strong, stable, and reliable so we can keep our promise, 'Always there for you'."

Alan Givens | CEO
Company Information
Services Offered
Parrish Services offers heating and cooling system repair, system replacement, and preventive maintenance for all major brands of electric, natural gas, propane, and oil systems, including gas logs. The company offers 24/7 emergency service and specializes in energy-efficient technologies. Parrish also provides plumbing and electrical services.
Unless otherwise noted at the time of sale, Parrish offers a one-year labor warranty on all services.
Company History
Parrish was founded in 1996.
Alan Givens received the HVAC Contractor of the Year Award from the Plumbing-Heating-Cooling Contractors (PHCC) National Association.
Employee Information
Employees wear uniforms, drive marked vehicles, and undergo drug testing and background checks.
Additional Information
The company sells and services all major brands of equipment.
Areas Served
Prince William, Fairfax County, Arlington County, Loudoun County
A selection of 700+ homeowner reviews:
“We have a service contract for our HVAC, and they've done plumbing work on a rental property as well. They are always on time. My husband spoke with the owners of the company once, and they are really friendly. Everybody we've ever dealt with there has been awesome. I'd give Parrish an A+ for the overall experience. We have already recommended them.”
“We've had nothing but good experiences with them. They install and service a heat pump. I'd give them an A+.”
“They're wonderful. They went out to my rental property to fix the heating and air conditioner. They were really good. I like that they're on time and quick to respond. I'd give them an A rating.”
“I use them for our HVAC maintenance. They're friendly, and they're always prompt and responsive. They're really helpful when they're here. They get an A from me.”
“I like them very much. Everybody was pleasant from the receptionist. Everybody was warm, tried to help, and I liked the experience. I would definitely give them an A rating. They had to go up in the attic, so the work was fine.”
“I like them. They did a fall checkup and a spring checkup. They're very pleasant and very nice and very professional. I'd give them an A. They're very pleasant and very sufficient and very on time. I would recommend them to anybody.”
“They did HVAC work. Everything was good. I'd give them an A for everything.”
“Parrish has done my air conditioning units. They've done my water heater and my furnace. They're very friendly, very clean, very organized, they follow the schedule, and I like the monthly service that they follow up on. They get an A from me. ”
“We had trouble with an air conditioning that they installed and it malfunctioned a couple of times and they repaired it both times. They communicated well with me so even if they couldn't come as quickly as I wanted, I knew exactly when they were coming. I'd give them an A.”
“I'm OK with them. They serviced my A/C and my heating. I like the quality and the service. I've been using them for six years. I'd give them an A overall. I already have recommended them.”
“They fixed something in our air conditioning system. They came out right away and fixed the problem. I'd give them an A.”
“I think it was for the A/C. They are good. It was one time. They are good. I'd give them five stars.”
“They did air conditioner work for me. We had problems afterward, and they came right away—I like that. They did good. I'd give them an A for my overall experience.”
“It was positive because they were on time, and the tech stopped to explain every question I asked. His attitude wasn't, 'let me get in and out of here real quick.' He explained to me why this was that way, or why he had to do it this way, and he even made some suggestions. They have good customer service—that's one of the reasons we stayed with them. They came in and looked at everything, just a regular A/C check. They also did our heating, caught some problems that we would've had down the road, and repaired them for us that day. The renters in the house before us had Parrish, and they were highly recommended. I would give them an A.”
“I have a contract with them, so they come twice a year. He came four days ago, and the downstairs is working fine, but the upstairs still needs some Freon or something. Other than that, things are working fine. Downstairs it's super—as a matter of fact, I had to close some of those vents to push some of that air to the second floor. The service and the attitude are very nice. Right now, I'd give them an A.”
“They were excellent. I like the fact they have a service contract, and they give priority service even in bad weather. They maintain the system, they're customer service oriented, and they're employee owned. I picked them when we first moved here, and I know their president now—he was our technician that came out here 20 years ago.”
“It was very good work. They came out—it was an emergency situation—and got everything done very quickly and very efficiently. The outdoor A/C had blown a fuse, and it was something we couldn't get to. They went out, diagnosed the problem, performed a routine service check, and got everything done. Their customer service was pretty good.”
“I have relied on them for about ten years and continue to get good service from them. They do the annual air conditioning check. Their customer service is very good, and I've just been very pleased since I started with them ten years ago—I have no reason to look for somebody else.”
“I've had them for years, and the technicians are thorough. They come in once a year to check the air conditioning and heating system—I've got a service contract with them. Their customer service and technicians are very good. Parrish came to do a repair for me when one of my appliances was not functional, and I signed up for a maintenance plan. We also bought an air conditioner and heating system from them. I would say they get an A—they're pretty good.”
“They repaired the air conditioner. They're fine.”
“They've done some air conditioning work with us. They're clean and respectful.”
“They come out to fix my air conditioning. If there's something wrong with my air conditioning they usually fix that. I would probably give them an A. The service was fine, and he came out twice.”
“They did HVAC work. I like their customer service and that they're available 24 hours. I've had to call them back maybe once. I found them a long time ago.”
“They explain everything that they are going to do so that I can understand it. They put in a new heating and air conditioning system. The gentlemen that installed the system were very nice and very polite. We have used them from the beginning, since we bought this house. They fixed it when we moved in, and then 15 years later, when it came time for a new one, they put it in.”
“So far, I've used them for HVAC system maintenance. They just come in and do heating and cooling checks in the fall and the spring. They installed the HVAC system before we bought the house, so their sticker was on the unit. I called them to set up maintenance and do some additional work. They usually call and schedule the appointments in advance. They're on time, quick, and trustworthy.”
“They do air conditioning and heating checkups for us. They have prompt service, they're proactive in scheduling our annual checkup, and they provide recommendations for any follow up that's needed. They pay attention to detail when they order parts. If the manufacturer delivers the wrong part, and they have to go back, even if things take about a month more than they anticipated, they pursue the party that made the error.”
“They were on time, and they did the job. They did the fireplace. I chose them because they were the only ones I could get to come out.”
“We had a shared problem that Parrish services was helping with. Parrish Services has been doing our maintenance for several years now, so we just use them. They've done mostly HVAC work for us. They do all the twice-a-year maintenance—services for the winter and the summer. They've always been pretty punctual, and when they say they're going to show up, they do. Typically, I've always had a different guy come, but it's always someone very polite and professional. They recommend things and show me issues, but no one's ever tried to upsell me or push any products on me, and I feel like you get that a lot with HVAC companies. They've always been very honest. They don't work on commission—they're all salaried employees, so they don't have the pressure to upsell you. I would grade them an A.”
“They did an annual A/C maintenance and also updated the capacitor on the compressor. It was positive. The technician was knowledgeable and courteous.?”
“They repaired a blower on my unit, actually replaced it. The unit was not working beforehand. The service tech was on time, polite, and courteous, and he explained the issue completely. ”
“Parrish Services went the extra mile to correct a problem with a new A/C unit. After the installation, the unit appeared faulty. The unit was changed about three times. Although I had to take multiple days off work, the job was completed to my satisfaction. The experience has been positive so far. Their willingness to go that extra mile to provide outstanding customer service is what makes it positive. ”
“They did semiannual preventative maintenance. They were on time, efficient, and kept me informed all the time. ”
“They fixed a broken furnace in the middle of winter. It was great customer service.?”
“They replaced both of our heating and A/C units—one in the middle of a snow storm (unplanned), and the other as a planned replacement. Both installations were on time and professionally done. The service techs were professional, on time, courteous, and very respectful. ”
“They did HVAC maintenance and installation of a new system. They were knowledgeable, accommodating, and friendly.? ”
“They did HVAC repairs and installation. They had good people. They were on time and very concerned about my satisfaction.?”
“They replaced the outdoor unit for the air conditioning. They fixed the problem and installed it quickly and efficiently.”
“They did a seasonal maintenance check. Parrish's customer service is fantastic. All technicians are very polite, professional, and courteous. ”
“They kept the furnace checked regularly and installed the furnace. When called, they came quickly. They had very professionally trained techs, great service, and friendly techs. They arrived on time. ”
“When my air conditioner needed repairs on a hot weekday night, I called Parrish Services after dinner, and a technician came and fixed the problem. He did the job right the first and only time. When my A/C unit broke down last August, they came to the rescue again, and installed the unit promptly. They also came during the time period they said they would. ”
“They did HVAC maintenance. They have a very friendly and knowledgeable staff.”
“They provided a yearly service contract on our heating/air conditioning units. They were very friendly and knowledgeable.”
“They did maintenance of heating and cooling systems. The service personnel were always professional and informative.”
“They replaced my HVAC system. They have good customer service and knowledgeable repairmen.”
“They do the biannual maintenance on the HVAC system. They also moved the outdoor unit to allow better accessibility to the hose bib and hot tub breaker box and fixed a minor condensation leak from the indoor unit. It was very positive. I enjoying talking with Scott about the services he is providing, and he is great about troubleshooting my questions. ”
“They did an annual A/C check. All was good.”
“They installed a new furnace and air conditioning unit. It was a very positive experience. The crew of technicians and a supervisor arrived on time and conducted themselves in a professional manner in the house and in the backyard. The techs were very friendly and answered all my questions regarding the new units. When they installed the thermostat, I was given verbal instructions on its use and a written manual for reference. The lead tech took extra time to show me how to clean the condensation drain and tray. ”
“They did an installation of a Trane heat pump. We had some problems with the installation, and Parrish's owner fixed them promptly. It was very positive. I have relied on Parrish to install and service heat pumps in my home and the condo I used as an office. ”
“They came to service our air conditioning as part of the contract we have with them. The person who worked for Parrish was very professional and helpful.”
“We recently had the summer seasonal HVAC service performed. The technician indicated a transformer and electrical control board needed replacement. Also, he replaced the UV unit with a newer upgrade. All the Parrish technicians I've thus far used—plumbing, electrical, gas fireplace, and HVAC—appear to be knowledgeable, professional, and courteous.? ”
“They did a spring maintenance check. The technician was very knowledgeable.”
“They replaced a burned transformer and fuse. Parrish Services were positive due to the technician, Scott, who performed the work. He has been out on numerous occasions to fix or do warranty work and seems to know the system(s). He gets the work done quickly and without excuses. ”
“They replaced various parts on the outside A/C unit. It was OK.”
“Alfonso Wilson was thorough. He went over everything in regard to my air conditioning, he cleaned everything, and he let me know what I needed to do to keep my air running properly. The young man that came for my plumbing was great too. Both gentlemen were friendly and provided excellent customer service. I felt well informed. ”
“They did an evaluation of an existing HVAC system with recommendations for the install of a new unit. The representative was thorough and knowledgeable and gave me detailed information regarding his recommendation.”
“Parrish Services was wonderful and great. They did all that I wanted them to do, and they were very responsive. I'm very satisfied with the work. They changed my whole system for the air conditioning and heating. Their customer service was great; everybody was very respectful and knowledgeable, and they told me what was going to happen. They're an A.”
“It all went well. I had to have my upstairs air conditioning checked out, and he fixed it—it's cooling perfectly now. It was undercharged, so they had to top it off with Freon. Their customer service has always been very good; they are very nice people. I've been with them for many years now, and they cover everything in the house—electric, plumbing, and A/C.”
“Parrish Services does a thorough job, they have good, knowledgeable technicians, and their customer service is excellent.”
“I use Parrish for home heating. When they came out, they already had the part I needed, and they did get it working for me. They were very knowledgeable, and they were able to fix my problem. When I called them, they came out and fixed it right away. I signed a contract for them to come out twice a year just to do a checkup for me. Everything was good this winter—it's been good so far. This was not the first time I'd used Parrish; I had used them when I first moved in because their name was on the unit in the basement. I had them come out to do a checkup—there was nothing wrong, but before I started using the system, I had them check it out. I would give them an excellent rating—an A+.”
“They did work related to our furnace. Whatever they did, it was great. I remember a guy who was super nice. I would use Parrish Services again in the future, and I would also totally recommend them. I'd give them an A+.”
“They did an inspection on my air conditioning unit along with some plumbing work. The technicians were fine, and the customer service was pretty good. They tried to accommodate my schedule, which was very helpful. The job that they did was so basic that it is hard to say how well they did, but I would use them again, and I would recommend them to other homeowners. I would give them an A rating.”
“Parrish Services repaired the air conditioning unit, and the quality of their work was good. The technicians performed well, the cleanup was fine, and the communication was good. It was my first time using the company, but I would recommend them. The work has held up, so I would say they earned an A.”
“They did an air conditioning check for the summer, and they replaced a thermostat after I had a problem with my heater. The workers were polite, knowledgeable, and very professional. I called them because their sticker was on the ductwork, identifying them as the installer of the unit. I'd give Parrish Services an A.”
“I had them work on a furnace and an air conditioner. Also, when I needed them to adjust the air conditioner thermostat, they came right away. I have a policy with the company, so they're going to come maintain it in the spring and the fall. The service was very good, from the beginning when they were writing up the contract until the end. They came a couple of times, and they were very good. I'd rate them as an A.”
“Our air conditioner was going out, and Parrish Services was quick to come out. A lot of these guys come out and say, 'We are really busy, but I can fix it for you,' and then they try to overcharge you. Parrish didn't do that—they came out to fix it temporarily, said they would get the unit out there, and confirmed the price and everything we'd agreed on. They were pretty straightforward, and they came out when they were supposed to come out. They got the furnace back up and running with no problem. They got it done in a timely fashion—they fixed the air right then, but then they came back out and replaced the unit within two or three days. When they came in, they put on shoe covers and all that stuff. I would give them an A rating.”
“It was a good experience. They just did regular maintenance—going through the units and making sure everything was operating properly. We'd used them in the past, too. The unit runs fine, so they did a very good job. They were on time, and they definitely let me know when they were coming. I like their reliability—probably the biggest reasons to use Parrish are their reliability and their follow-up. They deserve an A.”
“They come out four times a year. They do checks, and everything seems to be fine. The technicians seem to know what they're doing, and they do not leave a mess. We have a contract with them, and the company's overall customer service is really good. I'd give them an A.”
“The work Parrish did for me was fabulous. Quality-wise, the work was top-notch. They were professional, and the technicians were fine and very respectful. I would give them an A.”
“It was a weekend night in winter with single-digit temperatures, and the igniter in my furnace wasn't working, so I had no heat. They came and fixed the problem. They were the only company I could find that would come out that night. Their customer service was very good, and they knew their subject matter. I'd say they're an A+ company.”
“Parrish came to do a checkup on the HVAC to make sure everything was working properly, and they gave us some advice on how to keep it working properly. The work quality was a ten out of ten—quick and efficient, and the guy who came over was very knowledgeable and knew what he was doing. They're an A+.”
“I love Parrish Services—I recommend them to everybody. I loved them even when I rented because they were dependable, and they're making sure that you're getting what you're paying for. We are on their maintenance plan. They are like, 'It's time for us to come out and do your thing; let's get it going.' A lot of people are stupid about their heating and cooling systems—they don't understand the importance of them at all. Honestly, your heating and cooling system is the heart of your home, and if it isn't working, you're going to be miserable. But I highly recommend Parrish Services to any and everybody. I'd definitely give them an A++.”
“Parrish is the best HVAC company I've ever dealt with. They did some work for us twice, and they were really great to deal with. The quality of the work was great. The guy helped me out a lot and taught me a lot on maintenance and stuff like that, so I should be able to make sure everything stays good. I had a leak upstairs. They fixed that, and they also filled up both my A/C units. In the future, I would use Parrish Services. I would highly recommend them. They deserve an A+.”
“I was very satisfied with their work. They've been very good. They repaired some stuff, and then my entire air conditioning system failed, so they replaced that. They were quick when they came out. It was going to be very hot, and they put it in in a couple days. They cleaned up to my expectations. We've been using them ever since we lived here—thirteen years. So, we're very happy with them. Just put A++.”
“The last time I used Parrish was an air conditioning maintenance check. Their professionalism gave me a positive experience. I've been using their service for almost a year now. Obviously, we like the workers, or we wouldn't stay with the service. The customer service is excellent. They're probably one of the most professional companies that we've worked with, so I recommend them to family and friends. We really like them. I would give them an A+.”
“They were very courteous and professional, and they came on time. It was not my first time using the company. It was a checkup for an air conditioner. A+ for them.”
“I would give Parrish Services an A grade. They installed a water heater replacement for me. It was through the insurance company, so I didn't call them. They did an excellent job. I would recommend this company to others.”
“My heating and air is with Parrish Services. We have a service contract. The technicians are always friendly, competent, and knowledgeable. They always finish the work in a timely manner. So far, it's been excellent.”
“I used Parrish recently, probably back in July. I used them to replace an A/C unit and coil. It was a very positive experience. They were there when they said they would be there. Everything was just smooth—I was impressed. I've recommended them. They get an A.”
“It's been months ago, but they've been here a few times. I've been using them a couple years. I know they came out for heating and air conditioning. The service was good. We had to use them through our home warranty. I would give them an A+.”
“They cleaned my air ducts and checked out the heating and cooling system. It was my first time using that company. The quality and their service were very good. I would rate them an A+.”
“They had a good response and good attitude, and they're very quick and efficient. They reloaded our air conditioning unit with coolant. I would use the company again. I'd give it an A+. They were here when they said they would be—I mean, it was one of the hottest days in the summer, and it was the weekend, and I have two little ones, so we needed to get somebody out here to take care of it. Within like a couple hours, the guy was in the area, came on by, and took care of it. I'd definitely use them again.”
“It was easy. They were here exactly when they said they were going to be here, and they did the work they had to do. We use them for our heater and our air conditioner, and it was something to do with the air conditioner. We've never had any issues with them. They finished the work in a reasonable amount of time. The workers who come out are very nice, polite, and professional. The air conditioner's still working, so I guess the quality of their work is good. They get an A+. They're fine.”
“The guys showed up when they were supposed to. They just seemed professional and did what they were supposed to do. They seemed like nice guys. They installed a new heat pump for me for heating and air conditioning. I'll give them an A+.”
“They have always been on time when they come, and they always do a good job. I have a policy with them, so they always call me and set up my spring and fall checks for my systems. When anything needs to be fixed, they always come right out. They've always been really good. I would give Parrish Services an A+. I will recommend them. I had a leak in my shower, and I couldn't get anyone to come out; they're the ones that came out, and then I got their policies and tried them for the A/C and heating unit.”
“We've used Parrish Services twice. Once was to replace a hot water tank, and once was to inspect our heating system. If I had a heating and air issue in the future, I would use Parrish Services again. I would grade them an A+.”
“I was satisfied with Parrish's service. This was for an HVAC call. I was satisfied with the way they handled my matter. My A/C unit had shut down for a little bit, and they came out and fixed it. They arrived on time and handled the matter in the amount of time I expected. There was no debris left behind; everything was clean. Everything was professional. They get an A+ from me.”
“They've done quite a bit of work for us. This recent one was relatively small, where they just came out and did some exterior plumbing for us; it wasn't anything significant. The big job they did for us was last year—they put in a whole new heating and air conditioning unit for us, and we've been very happy with it. The technicians are knowledgeable, and they explain it in such a way that, even to the laymen, we can understand what they're talking about. The cleanup was satisfactory. I'd rate them an A+.”
“They got the work that we needed done. They fixed the air conditioning. Everything has held up since then. The time frame they finished the work in was fine, and the cleanup was fine. Nothing else stands out from the work they did for me. I would give them an A+.”
“It was to service my air conditioner. It was my first time using their service, but I would call them in the future if the need arose. They were on time, the guy that showed up was a nice guy, and he actually fixed whatever was wrong. I mean, he didn't stop until he fixed the problem. I would say A+.”
“The technician was very knowledgeable, and he was there to do exactly what had been asked of him, not to try and sell us something. They just came out to clean and do maintenance for our A/C. It was my first time using Parrish, and I would give them an A+.”
“I would say Parrish Services is a good company. I recommend them to clients all the time, and I never had anybody have a problem with them. They've worked for my clients for heating and air. They did heating and air conditioning work for one of my clients who was overseas, and I had to meet them at the house. They did a great job. I absolutely had a good experience with them—in fact, I'm probably going to have them come and replace the furnace when it's time. I'd say they're an A.”
“I used Parrish for heating and air conditioning. They replaced my heating system last year. It's fine. They're well known around here. It's an A.”
“I used Parrish for my air conditioning. They came out two years ago, and they did general maintenance. They finished the work in a reasonable amount of time. I would recommend them. I'd give them an A.”
“I thought they were timely, and the work was done properly. I have no complaints. They fixed my air conditioner. I'd go with an A.”
“I've been using them for heating and air for a while. They did other work for us too. I give them an A.”
“We've been happy with their service. They've always been able to send somebody out right away if there's something wrong with the air conditioning or the heating. They've been consistent. We have a maintenance contract, and even when we didn't, when we just called them, they would get somebody out here like within 24 hours, if it was cold or something. They're very considerate of my home. I rate them an A. It was a new heating and air conditioning unit.”
“The installation went well, and everything went as planned. I wouldn't say it was great, but it wasn't bad. Everything went as planned. From what I can remember, this was a year ago in April. I think they cleaned up. From what I recall, they responded in a timely fashion. I would use them again. It was for my geothermal system for heating and air. I'd grade them an A.”
“It was pretty good—no complaints. We have air conditioning maintenance. I would grade them as an A.”
“We've been very happy with them. They did work on our air conditioner. I have a warranty where the people come out, and they check any problems we have. But normally, if I have any kind of problem around the house, I can call Parrish, and then they deal with the warranty people. So that works out pretty good—I like that. We've been happy anytime they've come out. They work mostly on the air conditioner. I would say they're an A.”
“Parrish was really good. They come in and take care of our air conditioning. We're using them now. We'll give them an A. I would have never known that Parrish was like they are, but my husband has rapport with them, and anytime we need them, they make sure that we get that appointment as soon as it's possible, like if it's an emergency.”