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Lomax Window & Door Co.

Window Installers in Fort Collins, Colorado
Ranked #9 in Fort Collins | Grade C+
4.60 (44 reviews)

Lomax Window & Door Co.

Local window and door company with a Fort Collins, Colorado showroom providing product guidance, sourcing, and installation for homes and light remodels. Known for clear communication and clean job sites.

Lomax Window & Door Co. business photo 1 - Windows in Fort Collins
Lomax Window & Door Co. business photo 2 - Windows in Fort Collins
Lomax Window & Door Co. business photo 3 - Windows in Fort Collins
Lomax Window & Door Co. business photo 4 - Windows in Fort Collins
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Why Homeowners Choose This Business

Customers frequently mention helpful product guidance, straightforward timelines, and clean, respectful installation crews. The company supports both single-room improvements and whole-house upgrades, and can source specific window configurations when needed Local experience that helps homeowners across Fort Collins, Colorado compare a more region-aware provider.

Service Area

Serving Fort Collins and nearby Northern Colorado neighborhoods; call to confirm coverage for your project.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  Renovation Services
  Supplier
  Installations
  Window Replacement
  Patio Door Installation
  Sliding Glass Doors
  Wood window solutions
  Energy Efficient Windows
  Window Sash Replacement
  Vinyl and clad windows
  New Construction Windows
  Window Supplier
  Door replacement
  Window Installation
  Window Consultation

Window replacement and new installs; sliding and hinged patio doors; product sourcing for specific window models; wood window refurbishment or sash replacements where appropriate; guidance on energy-efficient glazing options; jobsite measurement and coordination with remodel and flip projects.

Reviews

Customer Reviews

Mary Ann Richardson
I appreciate Donovan and the whole crew every day, but especially now with the cold and snow settling in. The windows are fantastic, and the special one he tracked down for me has honestly been a dream come true.
Morgan Merriman
We recently had 17 windows and a new back sliding door installed on a home we flipped. The entire process was seamless. Donovan, the owner, was so knowledgeable, upfront and honest. Then the windows arrived and were installed in a day an…
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We recently had 17 windows and a new back sliding door installed on a home we flipped. The entire process was seamless. Donovan, the owner, was so knowledgeable, upfront and honest. Then the windows arrived and were installed in a day and a half. TJ and his crew did a great job installing, and did a great job of keeping the place tidy during the process, which was important since staging furniture was already in place to sell it. Overall, I was blown away by the process and will definitely be using LoMax again in the future!
Steve McKee
The window install went very smoothly yesterday. The installers, Logan and Jeremy, were better than good, they were awesome! We asked them many questions along the way...probably more than we should have, but they were very patient and ans…
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The window install went very smoothly yesterday. The installers, Logan and Jeremy, were better than good, they were awesome!

We asked them many questions along the way...probably more than we should have, but they were very patient and answered all our questions. Both of them were very knowledgeable and a real pleasure to work with.

Donovan guided us down an excellent path with the Sierra Pacific H3 window product with i89 coating. We live in a harsh mountainous weather environment...high winds, extreme cold (and heat), at elevation (~7800ft).The windows turned out better than we expected. The windows are beautiful...especially the big one (67" by 67")! They are well insulated and provide greatly improved comfort.

Our neighbors even came over to see our windows and were amazed at how nice they looked. The external finish was crisp and clean. We used knotty alder wood for the internal trim which turned out beautifully.

I would highly recommend LOMAX for your window needs.

Nice job, thank you.
Cierra Walker
I was looking to refurbish or replace some of my very old houses' non-functional, wood windows. It was important to me to maintain the old charm of my house, but also improve the energy efficiency. I talked with so many companies, both larg…
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I was looking to refurbish or replace some of my very old houses' non-functional, wood windows. It was important to me to maintain the old charm of my house, but also improve the energy efficiency. I talked with so many companies, both large and small, and nearly all tried to sell me on white vinyl windows. Lomax was the only company that offered alternative options, like refurbishing and/or wood sash replacements at a reasonable price.

The results are fantastic! I now have functional, beautiful windows that maintain the character of my old home. I had some additional requests (downsizing a window) that Donovan and his team were able to accommodate. They have been great to work with from start to finish, and I can't recommend them enough. I will definitely be calling them when I replace the rest of the windows in my house.
Rick Cardwell
We were very impressed with the professionalism and response of the team at Lomax Window. Donovan was timely, addressed our concerns, solved the problem and overall was just amazing customer service for our Sierra Pacific windows. Lomax…
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We were very impressed with the professionalism and response of the team at Lomax Window. Donovan was timely, addressed our concerns, solved the problem and overall was just amazing customer service for our Sierra Pacific windows. Lomax Windows did not do our build/install but as a local Sierra Pacific dealer, took care of our concerns. Addressing our needs was greatly appreciated, we will definitely use Lomax for any window needs in the future. Thank you Donovan!!

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Frequently Asked Questions

They source a range of window and door products and have experience helping customers select models suited to local conditions. Reviews mention guidance on specific product options and coatings when energy performance is a priority. Availability can vary, so it’s best to discuss your goals during a consultation. The team can advise on lead times and aesthetic choices for your home.

Timelines depend on product lead times and the number of openings. Several customer accounts describe installation being completed efficiently once materials arrive, sometimes within a couple of days for multi-window projects. Your written estimate should outline expected scheduling. Ask about current supply timelines during your appointment.

Reviews indicate they can discuss options beyond standard vinyl replacements, including wood-focused solutions where appropriate. The team can help balance historic appearance with better efficiency. They will review existing conditions and make recommendations. Availability of specific materials may affect the final approach.

Weekday showroom hours are listed, and consultations can be scheduled to review options and measurements. An in-home visit helps confirm sizing and installation details. Contact the office to arrange the format that works best for you. They can also provide guidance on preparation and expected steps.

Customers frequently note tidy work areas and respectful crews. Typical steps include protection of adjacent surfaces, removal of old units, installation, sealing, and cleanup. Access and parking guidance ahead of time can help the crew work efficiently. Your installer will walk you through any care instructions after completion.
 Verified Listing

Opening Hours

  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.60 (44 reviews) Featured BusinessPro Listing
Address
5748 S College Ave Unit B, Fort Collins, CO 80525
Business Type
Window Installation Service
Website
https://lomaxcolorado.com/
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Window Installers in Fort Collins, Colorado

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