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HRTI

4.8

About this business

HRTI has been renovating homes in the Denver metro area and along the Front Range resulting in satisfied customers since 1972. We are exterior home renovation specialists; executing anything from complete home window replacements to full blown custom exterior home remodels. These home makeovers feature a variety of specialties, including new windows and doors, “panel and channel” style siding and a standing seam metal roof with a newly installed portico. We install superior products with quality workmanship and e... read more

Location details

5837 S Gallup St, Ste 120, Littleton, CO, 80120, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.8105 reviews
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derekideas's profile image
derekideas 
3 years ago

I think there’s a reason that you don’t see any negative reviews regarding HRTI. Greg Cotton’s contract that states that you agree not to take any action that would harm HRTI’s reputation or lead to unfavorable publicity. I suspect customers are not likely to provide honest feedback for fear of violating the contract and being sued. Although in Colorado, I don’t think a non-disparagement clause is enforceable. My personal experience was certainly not good. The 200K deal was detailed in a scope email that was just over 1 page... read more

Business response:

Mr. Stanley, I’m sorry you are still unsatisfied with your experience with HRTI. Over the past several months we have worked hard to deliver you with the high-quality work that HRTI is known to provide. I welcome the opportunity to have a personal discussion with you to see how we can rectify this unfortunate situation. 

HU-960027903's profile image
HU-960027903 
4 years ago

HRTI was the company of choice when considering the replacement of our steel siding. We interviewed several companies and the various products they represented. We decided on HRTI for several reasons. The company was small, the quality of products offered, the installation crew worked for HRTI exclusively and their reviews were outstanding. The crew usually arrived at our home by 8:00 and left by 6:00. Their installation technique was amazing. They worked cohesively together and with great accuracy. Their attention to detail... read more

Garrett Miller's profile image
Garrett Miller 
4 years ago

We couldn't be happier with HRTI and their work installing new windows in our home. We had multiple bids and HRTI was the best price and best installation time (4-6 weeks as compared to 6-8 weeks for everyone else). It took HRTI 2 days to install our windows and we couldn't have been more impressed with how well they cleaned up around our house after day 1 when they knew they would be back the following day. We've experienced too many contractors who would have left a mess. We also have a fairly old home with original cerami... read more

Business response:

Garret, thank you again! We so appreciate customers like you. As a small business people that are willing to take the time to share their experience help grow our business. Thank you so so much! Greg 

Third Gen Garage Doors's profile image
Third Gen Garage Doors 
5 years ago

We have been working with HRTI for about 4 years now. They have a top notch crew. Greg and Bonnie have been nothing but a pleasure to work with. I'd recommend to anyone for their remodeling and exterior needs! 

Stephen Donahoe's profile image
Stephen Donahoe 
5 years ago

Highly recommend Greg Cotton and HRTI. Greg was out in 24 hours to bid the job and his work crew showed up a couple of days later. They stayed on the job until it was completed, without jumping back and forth between other jobs (we all know how contractors like to do this). Very professional staff and work crews. Fast and efficient at a very fair price! 

Precision Seamless Gutters LLC's profile image
Precision Seamless Gutters LLC 
5 years ago

HRTI is great to work with. Greg Cotton has the best vision for home remodels, with the best tradesmen to make the vision complete. I look forward to the next great vision! 

Steve Hayward's profile image
Steve Hayward 
6 years ago

HRTI did a great job replacing the windows in my house. They showed up on time, finished on time, and made sure I was 100% satisfied with their work. It was a pleasure to work with Greg and his crew. 

John Liberstein's profile image
John Liberstein 
6 years ago

Greg and the HRTI crew were responsive and communicative from the initial contact point as to scope of work, estimated costs, timeliness of bids and execution of the work. They also followed up to see that the work done was satisfactory. I wouldn't hesitate to use them on any future exterior household projects. 

Business response:

Thanks John! I really appreciate the review, best of luck with the remainder of your landscape renovations! 

ginahoover80's profile image
ginahoover80 
7 years ago

Satisfied is an complete and total understatement! Greg, Bonnie, and Ryan are absolutely incredible! We couldn’t be happier with our new, beautiful downstairs windows. If you are looking for honest, straight up people who do exceptional work, HRTI is for you. Thank you, thank you, thank you! 

Frequently asked questions about HRTI

How is HRTI rated?

HRTI has a 4.8 star rating with 105 reviews. 

When is HRTI open?

HRTI is open now. It will close at 5:00 p.m.  

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