Top-rated lawn care fertilize or treatment pros.

Get matched with top lawn care fertilize or treatment pros in Ontario, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Lawn care fertilize or treatment pros in Ontario

NaturaLawn of America
4.9(
19
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Mike replied to my initial query even though he was out of town and set up an appointment to meet with me. He was on time to our meeting and, after a careful assessment of my lawn, made several recommendations on implementing a treatment program. As a former Director of Facilities for a large college, I could tell immediately that Mike knew what he was talking about and was very knowledgeable about best practices regarding turf maintenance. He made some recommendations regarding my irrigation schedule and said he would would tailor an amendment application after receiving the results of his soil analysis--so his is NOT a one-size-fits-all approach like some other services. He asked for no money up front and applied the first treatment just two days ago. At my request, he initiated an irrigation cycle on my controller after the application. So far so good."
 Notice neighbor's (non-customer) pale-green lawn!
 A customer's lawn
 A great looking lawn
This is one lawn to be proud of! (LaVerne)
A lawn with fungus; 6 weeks later after treatment

+3

Response time1 day
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Green Life Landscape Inc.
Green Life Landscape Inc.
5.0(
10
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Fantastic! My lawns are beautiful because of the way they cut the grass plus sweep up the bits of grass on the sidewalks. Many times they will cut the top of a huge Bush that is nicely cleaned then. Also, he is on time each week!"
Vegetation removal & application of herbicide.
Vegetation removal & application of herbicide.
Vegetation removal & application of herbicide.
Additional Photos
Additional Photos

+1

Response time2 days
Recommended by100%of homeowners
Avatar for CALIFORNIA CUSTOM LANDSCAPE
CALIFORNIA CUSTOM LANDSCAPE
4.9(
166
)

Serving Ontario, CA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"Site visit went well. Good detailed discussion to determine my needs. Estimate emailed in a week or so. Price was higher than others but he had better understanding of my needs and wants. His quote included several items not included by other bidders. When his crew started the work, they were industrious and there almost every day. I am very happy with the result and have had very positive comments from friends."
Recommended by98%of homeowners
Avatar for Landscape Locators
Landscape Locators
4.7(
133
)

Serving Ontario, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"We contacted Landscape Locators looking for weekly yard service about 6 months ago. The process was very easy and hassle free. They called us right back, gave us a very fair quote over the phone and arranged for a local gardener to start the following week.  <br /> The gardener that is now servicing our lawn is the best we ever had. Our lawn and plants have never looked this good. On top of it, they are very reliable and they never miss appointments. They really know their trade and it shows. We are very happy with Landscape Locators and Gilbert Flores and his team.  <br /> <br />"
Recommended by93%of homeowners
Avatar for GARCIA'S GARDENING SERVICES INC.
GARCIA'S GARDENING SERVICES INC.
4.8(
52
)

Serving Ontario, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I called Garcia's Gardening Service and spoke with Martin Garcia. I explained that I would like to have some landscaping done to my backyard as I have 3 dogs (2 Labrador Retriever puppies and one 4 year old Lab) and that I needed a pet friendly backyard that will also look nice. He came by the next day and we went over my idea's for my backyard. My priority was needing the side of my house turned into a dog run, so that when the dogs are not in my house, they have a safe place to stay and to use for a potty area. I explained that without a dog run, the backyard landscaping could not be accomplished.He measured all areas and gave me a quote for the services needed. These were trimming and lacing back one tree 25' tall, removal of 3/4 size gravel from side of house and disposing of it and installing 2 yards of pea gravel creating a dog run. Extend drainage from dog run another 20 feet , install wire mesh on 3 drainage grates to keep dogs from damaging them. Martin suggested replacing old, leaking irrigation valves in front lawn and upgrading the indoor timer from 6 stations to 9 stations to cover all areas of irrigation in backyard. I concurred with that. I also needed 3 medium sized shrubs removed from my old damaged rear planter. He suggested that I have them install a 3/4 size valve for the garden area in the back and to change old sprinklers for the lawn and planter areas. I agreed. <br /> Because of the rainy season, the work was completed by December 30 and I did not have a problem with that. I also asked Mr. Garcia for a quote to build a new planter by rear lawn including removing old planter and constructing a new one 60 feet long by 2 feet high. He did this around the second or third week of December, completing it by Christmas. He also extended the planter sprinkler line another 25 feet. I will have him fill the planter and plant shrubs in Spring when there are more plant choices. Two of the sprinkler heads in the planter do not work, but he said that he would fix it when he comes back to complete my landscaping. I trust him as he has done an excellent job so far. He has been very friendly and thorough. He checked on his workers at least once or twice during the days they were here, even doing the work himself. We were communicating throughout the process. And he was patient with my dogs needing to be let out to the dog run to potty throughout the days of working, and he was accommodating with the changes that I had made throughout the process. <br /> In November,he also quoted me for removal of old grass and also to grade and level my backyard and to install St. Augustine plugs, including mulch, fertilizer and labor, but as time went on, in December, we decided to ask for a quote for St. Augustine sod as we were going into the winter season, and I thought it best to wait until spring when St. Augustine sod isn't dormant and would take much easier than the plugs.He emailed me this quote. This we will have them do in the spring along with placing shrubs and plants in the planter area. <br /> He also removed my old fence and irrigation from my garden and did not charge me for it, and he also removed some and quot;junkand quot; and hauled it away. That's going beyond service. They are very hard workers. <br /> Although I still need my lawn graded, and sod, plants, mulch,etc. installed in the spring (my decision), I will be happy to have Martin Garcia and crew do this work for me. <br />"
Recommended by94%of homeowners
Avatar for Janus Pest Management Inc
Janus Pest Management Inc
4.9(
36
)

Serving Ontario, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Jay & Janus Pest Management is fantastic!   We recently moved into our 1931 spanish style home and found we had many spiders both inside & outside the house.  We picked them based on their excellent reviews and service award on Angie's list.   <br /> Jay & Janus Pest Management have truly exceeded the excellent reviews they've received on Angie's list!   <br /> We first met Jay in July of 2011.  Like other satisfied Angie's List members, I called for a quote and was happy to receive a quick response from the owner of the company Jay himself.  Jay was very personable and made himself available to meet right away the following Saturday morning since both my husband and I work.  Jay sprayed for pests (including spiders) both inside & outside our home.  Jay also inspected our home for rodents in the attic and below the house.  Jay found and removed a very old rodent carcus on his first visit.  He also indicated possible points of entry for the attic and below the house.  Jay set traps in the attic and below the house.  On his next visit, Jay removed a recently trapped rodent from below the house.  Jay and his associate Michael continued to monitor the rodent problem weekly for the next several weeks.  They diagnosed the problem and shored up the entry points with wire screens to prevent further rodents from entering.  Michael even squeezed himself into an extremely tiny crawl space in our attic to secure one of the wire screens.  Jay & Michael were extremely personable, professional, prompt (often arriving early), efficient, honest, and responsive to our needs.  They also routinely sprayed for pests especially all the various spiders we'd been finding both inside & outside our home.  It made a huge difference in our quality of life and got rid of both the spiders and rodents invading our home.  We are extremely pleased with their service and have already highly recommended them to two of our friends.  We continue to use their services to this day to maintain pest & rodent control.  We are now using them to help trap a pesky raccoon that is tearing up our lawn.  Jay, Michael, and Janus Pest Management is an excellent company that gives fantastic service and pest control while also giving you a very personal and professional experience."
Recommended by100%of homeowners
...
Showing 1-10 of 234

The Ontario, CA homeowners’ guide to lawn care fertilize or treatment services

From average costs to expert advice, get all the answers you need to get your job done.