Greenup, Inc.
7th year as a Best Pick
certified company
Based on 212 reviews
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7th year as a Best Pick Call
"Our philosophy is to develop a partnership with our customers by delivering superior products, expertise, and educational materials. We empower our employees to do whatever is necessary to make you satisfied."

Harold R. Zick | President
Company Information
Services Offered
Greenup offers lawn and shrub fertilization as well as weed, insect, and disease control for residential and commercial customers. Special services include deep-root feeding, grub worm prevention, fire ant elimination, and brown patch reduction.
Services Not Offered
The company does not provide mowing services or landscape installation.
Company History
Greenup was founded by Harold and Susan Zick in 1984. Harold continues to play an active role in the company's day-to-day business operations. In May 2016, Greenup acquired the Houston lawn fertilization division of ABC Home & Commercial Services, and Harold and Susan's daughter, Jennifer Manley, joined the company as Operations Manager.
Greenup is a member of the National Association of Landscape Professionals.
Employee Information
Greenup employees wear uniforms and drive marked vehicles.
TPCL #568379
Areas Served
West Houston Suburbs, North Houston Suburbs, Fort Bend County & Southwest Houston, The Heights/Midtown
A selection of 212 homeowner reviews:
“I like Greenup. They do exactly what they say they're going to do. If you have a question, the individual that's doing your yard at the time will answer them, which is great. They spray my yard with lawn fertilizer and bug killer. I'd give them an A.”
“I like the communication, and they're thorough with their work. They did lawn treatments. I would say they get an A+.”
“They're on time. They do the lawn, and they work with me on getting here when I need them. They get an A.”
“I chose them over other competitors because Greenup does a lot better service and delivers a lot better results.”
“Greenup earned an A+. I have no complaints, and I'd recommend them.”
“Greenup did a good job. I still have them, so they get an A.”
“They deserve an A+.”
“I'd give them an A+.”
“They're an A+ company.”
“They're an A+.”
“I had a positive experience.”
“I'd say I had a positive experience with Greenup.”
“I'd give them an A.”
“An A grade for them. They were pretty good.”
“They were good. They deserve an A.”
“They get an A.”
“They get an A from me.”
“There's not much to evaluate other than seeing how the grass is doing. They deserve an A.”
“We have an agreement, so they come out a few times a year. It's always a positive experience.”
“The guy is fine. He cleans up and knows his stuff. I would recommend them.”
“My yard looks great, so I haven't had any problems with them. I used Greenup a long time ago when we had another house, and I liked their service, so we went back to them. I'd give them an A+.”
“They came when they said they were going to come, and everything's great. They treat my yard. I'd give them an A.”
“I have no complaints. They were prompt, and as far as I can tell, they did a good job—they kept my yard alive. They did yard treatments. I'd say they're an A.”
“Greenup does fertilizer for my grass. They deserve an A.”
“It was easy—easy to set it up, and easy to maintain it. They did lawn treatments. I chose them because they were better known. I'll give them an A.”
“So far, so good. They come and do their job, and it seems to work. They just do lawn treatments for me. It was good at the beginning, but because we've had so much dry, hot weather, everything is beginning to turn a bit brown. Greenup came and sprayed, but it's just one of those things that happens here, and I have no complaints about them. They're good. I'd give them an A.”
“They just do lawn treatments, and my grass looks great. My lawn people recommended them to me. I would give them an A.”
“I like that my yard looks better. I chose Greenup based on a neighbor's recommendation, and I would give them an A. I like that they just leave the flyer in my door—it tells me what to do.”
“I liked that the service does what they say it's going to do, and my lawn looks great. I'd give them an A.”
“They did everything they said they were going to do, and it has affected my lawn in a significant fashion. I think they said the company was veteran owned, and that caught my attention. They're an A.”
“They do the job, it seems to work, and they're on time. Right now, the lawn's a little dry, but that's because of the weather—it has nothing to do with Greenup. They put a brochure on my door, and I checked them out and decided to try them. I would say they're an A.”
“Greenup was right on target. There was a terrible drought before they came, but the product they used had my grass feeling like carpet. They were very nice and helpful, and I would definitely give them an A.”
“I like that my yard is green, and they customized how they communicated with me. Greenup has been very honest, and I definitely enjoy it. I'd give them an A+.”
“The lawn seems to be getting better; it was in pretty poor shape, and I think what they've done has definitely helped. I'd give Greenup an A+, without a doubt.”
“I was pleased with the treatments that Greenup gave my lawn. After a couple of treatments, my lawn looked better than when I do it myself. I'll use them again, and I'd give them an A.”
“They do the lawn, and they treated our bushes that had fungus on them. Their product seems to work, and their technicians are knowledgeable. I sure would recommend them. Their customer service is good. I'd say Greenup is A+.”
“Those guys are doing great. Everything seems to be fine. We're not having any problems with any plants or weeds or anything right now. They come out and leave instructions to let us know what we need to do—if we need to water or something. It's convenient for us. They spray bushes and stuff, and I know they put different things in the yard. They fertilized it, but they do shrubs and things like that, too. I'd recommend them. The grade they get is an A+.”
“Greenup has done a good job—it's green out there. I think they do fertilizing, too. I would recommend them. They're A+.”
“They do a great job, and my yard has never looked better. They fertilize my lawn for me. They do what they're supposed to do, and there's no commotion about it. They come out every two months, I believe. I think I've already recommended them to a friend. I'd give them an A+.”
“Greenup has done work for me in the past. They seem very knowledgeable, and what they've been doing has made our lawn better. They come out to put fertilizer down on my lawn about every six weeks to two months, and I've noticed a change. I would recommend them to a neighbor or a friend. They get an A+.”
“So far, so good—my yard seems to respond after their treatment, so I'm happy. They come out to do fertilizing work for me. Their customer service is fine so far—A+.”
“Greenup shows up when they're supposed to, and they treat the lawn. They come seven times a year. I'd give them an A+.”
“They're prompt, and they stick to the schedule. They come out to fertilize my lawn, and they send flyers when they come. They ask which services I want, but they're not pushing it down my throat—I can choose to do things or not. I've noticed a change since I started using them. The lawn is green, and there are no brown patches or beetles—it's great. I'd recommend Greenup, and I'd give them an A+.”
“I like their friendliness. I like that they're on time and that they explain everything to me. They fertilize the yard—I think they've done it six times. They come out about every six weeks. I would recommend Greenup—they're A+.”
“This is my first year using Greenup. They're always on time, they can do what I ask them to do, and they're very personable. They did a very good job. They did lawn treatments and aeration for me. I really wasn't having a problem with my yard—I just needed some upkeep on it. It looks good. It was nice to get the aeration. I couldn't find anybody to do that, so I was really happy that they did it for me. They've been very prompt and up-to-date with the recurring lawn treatment. I've been really pleased with them. They deserve an A+.”
“Greenup is always on time whenever they come, and they do a good job. They do the backyard, the front yard, and the basic maintenance for the grass. My lawn has improved for sure. I would definitely recommend them—A+.”
“They're prompt and courteous, and they get the work done as requested. They've got a good business model going. They keep the lawn fertilized and green, and if we have any brown patches or any type of fungus or whatever on our shrubs or anything, they come out and fix it. It's taken care of very quickly. I'd give them an A+, for sure.”
“They're very reliable. They fertilize my lawn. If they tell you they're going to be at your place at a certain time, they're very punctual. They either come on time or they come early—I'm not really used to service providers like that. I think Greenup is really great about not trying to upsell you when they come over. They treat your lawn, and if they see a problem, they'll flag it or put it in the report, but I've never felt that I've been upsold on anything. I had a couple of issues with what I thought were ground worms. I asked them about it, and the technician said, 'It's actually not that. You don't need to pay for that. What it is, actually, is that your dog is urinating in that spot constantly.' He's really honest and forthright with his services. I would recommend them. I don't have any complaints with them, so I'll give them an A+.”
“Greenup does fertilizing for me, and they've done a good job. My yard looks good. As far as I'm concerned, they're an A.”
“I think we've been pretty happy with Greenup. I'd give them an A, and I'd recommend them.”