Home Services reviews in Denver, Colorado

Guaranteed excellence is the best in town!! I will never use anyone else!!! So professional dependable and the best prices around

Junior and Marco were great to work with, and the crew did an excellent job.

Really happy with the work they did trimming and cutting down some large trees. Very hard workers. I highly recommend and will hire them again.

Rafael and his team at Guaranteed Excellence repaired a fence at Ehills Church. They did a fabulous job.

Great design and installation. Were punctual, efficient and cleaned up afterwards. Angie and her team will be my “go to” for future landscape work.

I've worked with Guaranteed Excellence for over 15 years and every job has been great. I use them for all my landscaping needs and don't even bother to call anyone else at this point.

Amazing quality, Done in 6 hours, Great Price!

Highly Recommend Guaranteed Excellence!

Team was professional. Provided very detail-oriented, quality work in a timely manner. Would definitely recommend!

G.E. did a terrific job of laying in border stones, taking down several stumps, installing a tree and several bushes, adding an irrigation drip line, bringing in a large amount of soil prep material, removing a LOT of rocks in the soil and prepping a very large area for native grass seeding. They made a tough job look easy, and they made it look great. These guys are great.

They installed xeriscaping for my entire front and back yards. They were prompt and did what they promised. They were also caring enough to follow up on their own and make sure all was well. The team of Angie and Marco came recommended and I wholeheartedly agree!

100% satisfied with my xeriscape project that was completed yesterday. The entire process from designing to install went smooth, and most importantly was affordable for my budget. Would highly recommend for landscape design/projects - we love our new yard!

The workmanship and professionalism was evident in all the work that was performed. Marco and his crew were prompt on their timeline. We are very pleased with the landscaping work they did.

Guaranteed Excellence?! What a joke. 1st the designer would not listen to what we stated we preferred. Gave us a hand written design of which most of it was too small to make out. Requested bigger design and didn't receive it until day of install. Did not give us notice when installers were showing up and when she did, they actually came a day or two early. When I arrived from work, the installers had laid out the plants and it was a mess. I contacted designer and she re-worked the design on the phone costing me about $2K more than original plan. Signed off on it regardless. Asked if she or her boss would come out the next morning before installers actually put the plants in the ground. Told me she was too busy. Got home next evening and one large bed had nothing in it although the design included several plants including Russian Sage. Installer stated he would place the extra plants in that bed. I assumed he spoke with designer and owner. Those were not even the plants that I agreed but at this point I said ok, to be done with it. Next day the designer gives me an invoice for $2K more than what I signed off on. I refused to pay because no one advised their screw up from the 2nd design was going to cost ME more money and they refused to come out that morning to ensure the plants were put in according to design. They told us in the beginning their plants are guaranteed for six months. We now have dying plants and they refuse to replace them because of the unpaid screw up they caused. Would not recommend this group EVER...Guaranteed Excellence??? What a JOKE!

These guys did a great job replacing some bluegrass with xeriscape and replacing the grass a couple years ago. I asked them to clear out some stuff that still needed to be done and clean up for spring, as I'm recovering from shoulder surgery.
Again a great job, quick and complete.
Only issue I have is they planted a tree and some new plants, and we didn't turn on the sprinkler system as it's too early. They watered everything in using house water from a spigot, and neglected to tell me it was broken. They had some parts they used to make it work, but they took them with them. I wish they'd taken off the broken connector, but they didn't and I can't as I'm still one-armed.
The sprinkler system has a leak, and they said they'd try to get out today so I can water stuff without carrying buckets. Haven't heard from them. Bummer. Trying to find someone else.
Communication is probably the weakest thing, but they do very good work.
Oh and they designed the xeriscape as well.

Guaranteed Excellence implemented a xeriscape landscape in our front yard by removing all the turf, terracing the yard, installing 2 short "rip rap" decorative walls along with numerous drought tolerant plants. We couldn't be happier as they were professional, prompt, hard-working and easy to work with. I highly recommend!

Provided a design plan proposal and timelines did an excellent job and completed the job on time. They completed two retaining walls around our trees, along with mulch and rock beds. They remove soil and added soil. We’re needed for level clean look would highly recommend fair price and excellent work.

We are so happy with the work Rafael and his team did with the trimming on all our damaged trees. They also mowed, trimmed bushes, and cleaned my yard, which now looks awesome!
If you want someone who is knowledgeable, professional, and timely, it's them!

Where to begin in describing my satisfaction with Guaranteed Excellence. We just built a new home, and as anyone knows, the outside of the home is just as important as the details inside the home. Angie met me MONTHS before we were ready to lay landscaping to design the outside of our home. She kept in mind our overall design style (modern farmhouse), met our HOA guidelines, and came with suggestions that met my budget. When it came time to finally lay the irrigation, sod, and additional elements the team navigated a changing timeline due to builder interruptions. They were patient and understanding! When it did come time for install, Rafa (owner) and his team were onsite daily ensure each detail was attended to – soil grade, tree placement, even taking the time to educate us on how to drain the irrigation system ourselves. Our project isn’t even complete and I already LOVE every element (especially my garden boxes). I cannot recommend Guaranteed Excellence and the work they do more!

Jerome, Angie, Rafael, Marco and the team at Guaranteed Excellence is fantastic!!

Their design, creativity, experience, professionalism and communication are the best we have experienced with a project like this. They were thoughtful about every detail, talked with us daily about progress, collaborated on decisions, executed the work with quality/integrity and were amazing about making a couple tweaks along the way.

I highly recommend Guaranteed Excellence for any landscaping project, big or small. It's an awesome experience all the way around.

I assume you’re here reading these reviews to determine whether to use this company. I would HIGHLY recommend them. I just had my backyard done with them. They were the best price, their service was excellent, and they showed up on time and did what they said they were going to do. I dealt with Angie and Marco and couldn’t have had a better experience. They listen to my feedback while also guiding me on what would be smart long term. This was really the differentiator for me. When starting this project I actually had eight quotes provided to me and guaranteed excellence was the best priced. I didn’t do anything crazy with my backyard so honestly I think anybody could have completed the job, but I am not confident anyone else would’ve done it so quickly and with such good communication.

I was so pleased with their work that I created a Google account literally just to leave this review.

Well done GE, thank you!!

Very happy with the work Guaranteed Excellence did on my property which included building a retaining wall, adding a fire pit, and planting some trees. Reasonably price, great attention to detail, and any small issue that came up they were very willing to fix. Would absolutely recommend this company to anyone looking to get landscaping work done!