certified company
Based on 700+ reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
1st 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.”