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McMahon Landscaping, Inc.

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20 Years In Business

Company Details

  • Bilingual

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PO Box 469
Indian Hills, CO 80454


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Service Details

  • Small Jobs Welcome

Areas of Expertise

  • Full Service Landscaping
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Cost Information

  • Free Estimates


66 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Customer Service
Showing 1-10 of 66 results
2.0 Frederick P. Englewood, CO

Didn't follow landscape design, didn't lay weed barrier, Planted a Sunburst Locust that looks like Charley Brown's Christmas tree, Appraiser estimated Rate of Return at 10%.

5.0 Olcott P. Littleton, CO

I have been planning to xeriscape my front yard for a while and checked with several different companies including McMahon Landscape. Sean McMahon came by to assess the work and give an estimate several weeks ago. His estimate was in line with other companies. The workers he hired were great! They worked tirelessly and completed the job in 3 days. When I had questions for Sean, he couldn't have been nicer and had good recommendations on how to xeriscape the front yard. The finished product is amazing! The front yard looks great! Thankyou Sean and your crew!

1.0 Maureen T. Denver, CO

Sean McMahon verbally abused me for asking him to fix a job he and his team completed in my backyard, or to partially-refund me. Sean said that he was tired of my passive aggressive bullsxxx (he gets enough of that from his family), I am fxxxxxx lying to him about the issues I am having, my complaints are bullsxxx. I need to buy the materials needed to fix the work his team did and shove it. Sean says that I have threatened the wrong person To be clear, I have never threatened him, nor have I been unreasonable about my requests. He used to be a pleasant person to work with. Sean and his team did an amazing job in our front yard last year, so we hired him to do work in our backyard this spring, which was flagstone steps, and a flagstone patio. It looked great, but with time the flagstone did not set in many places, and kept coming loose. The sand filler they used on the patio never hardened properly and is crumbling away from the stones, and leaving holes from our patio chairs. Sean said that I needed to stop wetting the sand, remove the patio furniture, and he would have his team come back to fix what they could. After a week of no communication I reached out again to ask for resolution or partial refund. I have needed to reach out to Sean every week since April 8th, and simply wanted to finally be done with the project. To which he flew off the handle. I have never been passive in expressing my needs, or concerns. This is someone who we have paid thousands of dollars. Sean and his company did our front yard and our back yard. He lent us tools, helped me map out future plants, and I recommended him to anyone who needed a landscaper. I never did anything to constitute being verbally abused by a professional for wanting my project to be fixed. It is been over a month since his team completed our backyard. What benefit would I have in lying to him about keeping the patio dry? How does that help me? I am still shaking from his tangent. His temper is frightening, and I want to make others aware of his outburst before they invite him into their home, or near their family. I doubt Sean would have spoken to a man the way he felt comfortable speaking to me.

Response from Company:

Maureen Taylor has been copying and pasting this lie to all the platforms that will allow it. Unfortunately, none of the platforms ever reached out to me or demanded any proof from Mrs. Taylor regarding her accusations before posting her lies. I'm sorry I ever met this irresponsible train wreck let alone work for her. She is the poster child of the generation that never had to face any consequences for their own stupidity (Everybody gets a trophy!). I feel sorry for anyone who encounters this idiot

5.0 Sue A. Englewood, CO

Sean and his crew are wonderful to work with. We started using him for some rock in the front yard, the next year did a complete backyard project including sprinkler system and also did a little more in the front yard. We liked him so much we kept adding projects and are now thinking of some for this year.

5.0 Nancy G. Silverthorne, CO

Sean did a wonderful job. He did my entire front yard, design and all. He even had a contact that removed and replaced my driveway and sidewalk. I did not have very much lawn in the front but what was there he repurposed to fill in bare spots in my backyard. I will definitely use his services again.

5.0 Tom P. Littleton, CO

We hired Sean McMahon to remove our worn-out front lawn and replace it with xeriscaping. Found his company on HomeAdvisor. We interviewed three other companies. Sean seemed the most reasonable and instructive. We are glad we settled on his company. They were superb. Always on time and very professional. We love the end result as do all our neighbors. Give Sean a try.

5.0 Robin K. Lakewood, CO

Sean and his crew were awesome! They made our backyard look great and more manageable. It was a big job. The also fixed the falling retaining wall in our front yard. Now we don't have to worry about it falling any more. Sean goes the extra mile to give great customer service. He trimmed our crabapple tree as part of the landscaping. I thought that was really nice that he did that. His crew was on time, hard working and respectful of our yard. They cleaned up before they left for the night. You should hire Sean McMahon for any of your landscaping needs. You will be happy that you did.

5.0 Vanessa D. Englewood, CO

Sean and his team were simply amazing! Sean came out and surveyed our backyard and looked over my very elementary sketch of my vision for our backyard. He brought this vision to life and made it even better than I had ever imagined. His team was efficient, on time and very friendly. They even took the time to make this awesome landing near our fence entrance out of old flagstone dug up from our backyard. It turned out to be one of favorite pieces! I cannot recommend McMahon Landscaping enough. We have referred him to any of our friends looking for landscaping.

5.0 Cheryl H. Evergreen, CO

McMahon Landscaping did a great job. Sean knew what he was doing and completed the job right on time. Looks Good!

4.0 Debbie B. Littleton, CO

Very friendly and professional. Showed up on time. They were able to work with my budget.


Before & After Photo's (Backyard)
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