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Denver Window Installers

Browse these window installation companies with great ratings from Thumbtack customers in Denver.

Top Pro
The Handy Man Can
4.9
from 107 reviews
  • 7 years in business
  • 204 hires on Thumbtack
  • Top Pro on Thumbtack
Ian A.
Verified review

Shane did a great job installing the window and I will for sure hire him again if I need another one replaced.

Top Pro
  • 15 years in business
  • 117 hires on Thumbtack
  • Top Pro on Thumbtack
Erin P.
Verified review

We could not have been more pleased with Forest and the entire crew from Beyond Boundaries. When I initially started thinking about our bathroom remodel in the fall, the hardest part was finding a contractor who seemed interested in taking on such a small project (Denver contractors are busy these days!). Thankfully, thumbtack helped connect me with Beyond Boundaries. From the beginning, Forest made us feel like our project was important. He and his crew paid great attention to detail, were highly communicative, and took pride in their work. From Noe (who did the tile work), to the painter, electrician, glass door installer and plumbers, everyone was friendly, hard working, and went above and beyond. We couldn't be happier with the result. We will definitely be using Beyond Boundaries on all future home projects! Thanks to Forest and the team!

DJ's Handyman Service
4.8
from 69 reviews
  • 8 years in business
  • 80 hires on Thumbtack
Max C.
Verified review

Dave came over (on time) to do a handful of odd jobs that we needed from installing bathroom mirrors, to fixtures. We also needed closet doors installed and he had to get creative to get them on, given challenges with the size and fit. He was extremely friendly, worked hard the entire time and was very fair and reasonable. We'll have him back again soon for more work for sure.

Gonzalez Construction llc.
4.5
from 52 reviews
  • 18 years in business
  • 73 hires on Thumbtack
Zack C.
Verified review

Daniel and his team helped my wife and I transform a house built in 1906 into a modern masterpiece. They did an UNBELIEVABLE job at a very reasonable price. At first, I was a little hesitant to use them as one reviewer perviously gave them a wretched review, but I couldnt be happier with the end-results. They completely remodeled the basement, added 2 bathrooms, re-did another bathroom, dry walled multiple rooms, built an amazing egress window well, installed a water heater, sewer ejector pump, kitchenette, and laid tile/ flooring throughout the house. Separately, on a personal level Daniel and his crew are some of the nicest individuals you'll ever meet. IF YOU ARE EVER ON THE FENCE ABOUT USING DANIEL AND HIS CREW DONT BE....FEEL FREE TO CONTACT ME AT ANY TIME AND ID BE HAPPY TO SHOW OFF HIS WORK. This certainly wont be the last time we use him. Zack C York Street Denver CO 80205

A/R lnvestment Construction
4.6
from 49 reviews
  • 24 years in business
  • 53 hires on Thumbtack
Neema N.
Verified review

I put in a request to have a couple of custom windows replaced and Neil and his team quickly responded to my request and came out to replace the windows the same day. They were quick in replacing the windows with good quality workmanship and were a good value.

Top Pro
RW Residential Remodelers
5.0
from 39 reviews
  • 9 years in business
  • 50 hires on Thumbtack
  • Top Pro on Thumbtack
Dustin M.
Verified review

Ryan took on my project with installing a door to our Master Bedroom that enters the Master Bathroom. There was not one there previously and my wife and I wanted privacy. After waiting almost 2-3 weeks for the door that he ordered, Ryan did an amazing job and installed a standard door that matches our other interior house doors along with a plexiglass skylight! Thank you Ryan for your hard work. Ryan was great to work with and will be calling for other projects in the future. He is very easy to work with, always responded to questions and updates, and price was fair. Thanks again Ryan.

Top Pro
Colorado Custom Glass
5.0
from 28 reviews
  • 12 years in business
  • 24 hires on Thumbtack
  • Top Pro on Thumbtack
Justin D.
Verified review

Quickly fixed my window for minimal cost.

HRTI
4.8
from 24 reviews
  • 46 years in business
  • 30 hires on Thumbtack
Leah K.
Verified review

Last year, upon purchasing a new house, we found that many of the windows were in bad shape. They were old, warped, and leaking. Being a first-time homeowner, I blundered around until I found Thumbtack, and HRTI offered to help almost immediately. The service I received from HRTI in purchasing new windows and having them installed was quick, professionally done, and reasonably priced to the point that, when we decided to get the rest of the bad windows replaced this year, there wasn't even a question of with whom we'd be working. Our experience with HRTI the second time was just as good as the first, and we are thrilled with the quality of the service. I could not recommend HRTI more highly.

Built and Repaired
5.0
from 21 reviews
  • 3 years in business
  • 21 hires on Thumbtack
Jeff J.
Verified review

I have used Kyle on two projects now and highly recommend him for any type of job. The first project was reinforcing my wobbly deck. He added additional supports and shored up the railing. The deck no longer wobbles. Next, I had him remove a supporting wall in my kitchen and install a support header, then patch and prepare the area for paint. The job was completed professionally in just a few days, and the end product looked like the home was originally built without that wall. I am very happy with his work product, communication and rates. I would recommend his services to anyone who needs a Master Carpenter!

Sloan Windows & Doors LLC
5.0
from 14 reviews
  • 13 years in business
  • 19 hires on Thumbtack
Dustin S.
Verified review

Hands down some of the best service all around I've had. Extremely professional all around, worked with me on pricing and pay, and the fellas that game out to do the work not only respected my home, they respected my family. I interviewed 12 companies to install my windows, none of them were close to these guys.

A Wise Renovation
5.0
from 14 reviews
  • 11 years in business
  • 4 hires on Thumbtack
Ronan D.
Verified review

I worked with Bryan for about 6 months. In that time we completed condo renovation, basement finishing, crown install, baseboard install, door install and building/installing units. Bryan is fantastic, diligent, punctual and detail oriented. He is the best I’ve ever worked with at installing crown moulding and baseboard. I would highly recommend him for door installs also.

  • 31 hires on Thumbtack
Brad V.
Verified review

Set 11 windows in my home. They started the next day got there own materials and worked Sunday full day. Finished in a timely professional manner would not hesitate to recommend! Giving them some French Doors to put in next!

Top Pro
Pro glass & mirror LLC
4.8
from 12 reviews
  • 2 years in business
  • 24 hires on Thumbtack
  • Top Pro on Thumbtack
Dawn E.
Verified review

Pro Glass replaced a large window in the eat in kitchen area. They worked with us to get the window in a tight time frame - much appreciated!

Conservation Construction
4.8
from 10 reviews
  • 29 years in business
  • 1 hire on Thumbtack
Sue I.
Verified review

We have had the windows in our home replaced over the past 3 years by Conservation Construction, and have been very pleased with the results. CC was great to work with during this process, from the time we first met with their sales rep until the last new windows were installed. We appreciated their willingness to spread the window replacement timetable over three summers, while they held the purchase price the same until all the windows were installed. We were especially satisfied with the quality of work done by their installer, Tony. We were fortunate to have him doing the window installation each of the three summers. He was truly a professional in all phases. The windows have performed as promised and definitely have proven to be energy efficient throughout all seasons. We enjoyed doing business with CC and are totally satisfied with the outcome.

  • 3 years in business
  • 13 hires on Thumbtack
Thomas R.
Verified review

Installation of bay window, replacing old double-hung window. Work well done and the installation crew had to leave to get parts several times. New window is of high quality.

HD Contracting LLC
5.0
from 6 reviews
  • 2 years in business
Katelyn M.
Verified review

These gentlemen did a fantastic job on installing my windows! Not only did they turn out perfect, they showed up on time and were very professional and knowledagble. I highly recommend these guys!

Z Double B Inc
4.8
from 6 reviews
  • 5 years in business
  • 7 hires on Thumbtack
Wendy W.
Verified review

Great overall experience with Zach, start to finish. We were in a bad position where we needed ONE window replaced and all other quotes were sky high, IF they even bothered to respond to my inquiry. Zach was great from the beginning, understanding of the situation and gave us a great price. Project was done much more quickly than the big guys could do, too. He kept me informed throughout the process, of progress, so I was in the loop. Kind and professional. Did good, solid work. Quick and clean as well. Would definitely recommend and have even given his info to our Realtor to pass along to her future clients!

  • 18 years in business
Marge R.
Verified review

Was responsive, polite, professional, Quality of window and install is top rated! Clean up was very good. Time frame from the quote, to ordering of product to the installation was very fast. Definitely will be using Vigil N Sons Home Improvement for future projects and recommending to friends and family!!

Superior Products Colorado
5.0
from 4 reviews
  • 16 years in business
Alysia K.
Verified review

Excellent communication across the board and stellar workmanship. We are extremely satisfied with how well our project went. (Siding and a window install)

  • 13 years in business
  • 8 hires on Thumbtack
Jennifer B.
Verified review

The job Dana did on my front door was superb! The job was fairly more complicated than a standard install but Dana and Shannon were wonderful to work with and able to deal with the complications! I will definitely hire them again on future projects.

Image Line Renovation
5.0
from 1 review
  • 819 years in business
  • 1 hire on Thumbtack
Hunter F.
Verified review

Jose did a masterful job of installing a door into a tricky spot. He provided a thorough explanation for everything that he did. Jose also charged a very reasonable rate for the amount of time that he spent at the house.

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

How do you replace a window?

You may want to replace a window if the glass has been damaged, you’re remodeling a room, or you want to upgrade your energy efficiency as well as your style by getting rid of those drafty single panes that are losing you money. When replacing a window, you can remove and replace the entire window down to the house frame. This method is best if the existing frame is damaged or deteriorating, but requires construction skills and know-how and will take more time and money. An easier and less expensive option is to install an insert replacement window into the existing frame. Insert replacements are only an option if your window frame is in good condition without rot or damage.

When replacing an entire window, first you’ll carefully remove the existing window with a pry bar and other tools. Next, you’ll make any repairs and adjustments needed to the existing frame or header and studs to ensure that the space is perfectly plumb and square, so the new window will sit perfectly within the space. Next, install the new window from the exterior, securing it into place. You’ll need to precisely wrap and insulate the window to ensure it doesn’t leak. Then, install the interior casing and exterior trim (as needed). If you prefer to hire a professional to install a window, consider replacing more than one window at a time, as the pro can work more efficiently.

How much is a custom window?

Choosing custom windows will increase your window installation cost but will provide you with exactly what you want. The average national cost for window installation is $2,650. Your custom window costs will vary based on several factors. The first factor is the type of frame you want. The four most common types of frames are vinyl, fiberglass, aluminum and wood. Wood is typically the most expensive option, followed by aluminum. The type of glass you select will also affect cost. There are single-, double- and triple-pane windows. Most double- and triple-pane windows have gas sealed between the panes that act as insulation. Windows typically cost more the more energy-efficient they are, though this efficiency can save you money on utility bills in the long run. The type of glass used can also affect cost. There are different grades of glass — high-performance glass, low-e coated glass, and more — which all provide you with better insulation. In addition, the number of unified inches (window height x window width) you need will affect cost. The cost of custom windows will also be affected by installation cost and whether any repair or construction work is required to properly fit the new window.

How much would it cost to put in new windows?

The cost to replace a window can vary depending on factors such as window size, type of glass, brand of window, necessary trim repair, and any construction work required for installation. Labor rates and cost to do business in your region will also affect the cost. The national average window installation cost is $2,650 per project. Here are some examples of average trim repair and window replacement costs:

  • Trim repair:
    • Line and case a window frame with an MDF product: $400.
    • Line and case a window frame with raw hemlock wood: $500.
  • Approximate cost to install five windows at one time: $3,000.
  • Approximate cost to install one double-hung, energy-efficient 3-foot by 4-foot window: $500-$550.
    • For the same window size (3-foot by 4-foot) from a different manufacturer made with a specialty fiberglass exterior and all-wood interior, the cost could go up to $1,500.
    • Pricing can go as high as $5,000 for a bay or bow window with specialty glass and framing.
      • These examples include removal and disposal of old materials and window.
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