Window Replacement

How You Can Extend the Lifespan of Your Windows

At Bellwether, we aren’t just siding experts. We cover your Colorado home’s full exterior, from siding and trim, to gutters and windows. Home exterior projects

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Energy-Efficient Windows

Choosing high-efficiency windows for your home is an art and a science. “People live on mountain properties that they love, and they want windows that

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Bellwether
Windows, Siding, & Doors

Monday-Friday 8:30AM-5:30PM

1555 W. Thomas Ave.
Englewood, CO 80110
Phone: (303) 323-8578

Google Rating

4.9

Based on 145 reviews

Bellwether Windows, Siding, & Doors

4.9

Beth Zosh

1695161898

I had a siding project completed over a year ago and noticed some minor issues. I contacted Bellwether about it and they sent someone out when it was convenient for me. They treated me as well doing follow-up work as they did when they were trying to win my business and during the actual project. You can’t go wrong with this company and it’s people.

Rich Fisher

1694824080

Bellwether is a reputable and responsive company with highly professional construction experts who will expertly advise you on your project. I highly recommend Bellwether for your home project.

Dave Kleiber

1692672292

We live in Steamboat. We tried and tried to find a local contractor to re-insulate, instal new windows, and re-side our 120 year old mountain home. Couldn’t get anyone locally to even return a phone call. My wife reached out to Bellwether and three days later we were meeting with their rep and planning our project. Within a month our remodel began. We were amazed by how quick, professional, and skilled the crews were. They tore off the old siding and insulation and removed the old windows. Four weeks later our home was complete; new windows, insulation and siding. And we couldn’t happier. What was a 120 year old cold, drafty house is now a tight, beautiful comfortable home. Bellwether did an amazing job of upgrading our home for the extreme demands of mountain living!! Thank you Eric (windows) Alex (siding) and Alex (painting) for your professionalism, skill and outright pleasantness. I would recommend Bellwether to anyone in a Colorado mountain community for their quality work.

Mitch Gerstenkorn

1692040890

I did have some challenges with my initial project, but Paul and the team addressed all of the issues and fixed things perfectly!

Ada Van Roekel

1691787922

Bellwether was phenomenal. Cash came to the house in May after a large hail storm that damaged the vinyl on multiple sides. He spent over an hour talking with me, answering questions, and reviewing options. I said I didn’t want a big beige house, and wanted to find a new, modernized aesthetic. He took my elementary ideas and ran with them, giving me a bid and first rendering in only a few days. We could tell from the visual rendering that it would be a stand-out house! Then it was about the process of transformation. The crews worked diligently even in 90 degree weather, were respectful, and cleaned each day. Their work was precise and exhibited true craftsmanship. Everyone we worked with cared about what their efforts were bringing in total. The text thread for the PM and the crew lead were always responded to. Even in the walk-throughs, they listened to any concerns I had and I could tell the whole team was pleased with the final product. The house is beautiful and with the upgrade to James Hardie, I think it will remain as such for many, many years. My neighbors loved watching the process with me.

Pam Lanza

1691435309

Bellweather was great to work with from sales team, site manager and installation crew. They showed up on time and did an excellent job. The crew was very nice and respectful and the workmanship is outstanding. When the project was completed, the crew walked the site with us to make sure everything was satisfactory, then, the site manager walked the project with us and went over every inch of caulk, piece of flashing and board. It was installed by James Hardy Board trained people who knew what they were doing. We highly recommend this product installed by this company.

Kelly Toney

1689890552

We could not have had a better experience with Bellwether. They were professional, on time, delivered a beautiful quality product, and met all of our expectations. The ease of their process was a breath of fresh air. We completely re-sided the outside of our house from old mountain cedar siding to gorgeous James Hardie board and batten fiber-cement siding. They also handled replacement of all of the 40 year old windows in the house. It was a big job handled like clock-work. We had nothing but confidence in them the entire way through the project.We would use them again in a heart-beat and have referred other people to them who have already had their homes done. Save yourself some time, energy, worry, and heartache, and work with Bellwether.

Brad Carter

1688489218

Bellwether was a delight to work with starting with Cash Stricker. One of the original owners, actually has installed the Hardie Board Product. He could answer all my questions and provided an accurate, easy to understand estimate. The installers, Mario and Heberto worked with care and patience like they were working on their own home. All building codes for building wrap, rafter framing and flashing designs were followed ( I asked lots of questions during the renovation). The Painters and Gutter Crews were equally as Caring and Professional. All of the office staff I worked were equally friendly and caring. Bellwether was like working with family.All of the materials were delivered on time and as scheduled. The RedBox trash hopper with attached outhouses was plenty big enough for the old siding, fascia and soffit boards. A tarp was used to catch all of the material as it was being removed from the house and then moved to the trash hopper. The site was cleaned, swept and picked-up every day.The results of the Hardie Board installation were stunning. The Rich Expresso siding with Arctic White trim makes my house built in 1967, look brand new and totally transformed. Several neighbors out for their daily walks have stopped and stated how nice it looks. A new project is being started down the street based on the great looks of our house.I could not be happier about my Hardie Board renovation and the Bellwether Company. I would recommend Bellwether without question. I was so proud of the work, that I welcomed Frank the photographer here today for a photo and video shoot. I guess that says it all.

Yorolyn

1688477207

We had our windows and doors replaced. They did an amazing job!

Jeanetha Wemken

1688325433

This crew were so professional and tidy and respectful of my home as they installed all new windows. And refinished the trim.Great experience!!!

Joe Murray

1688139074

Project was installation of Hardie Board on cabin and detached garage near Cripple Creek. Hand holding through process of selecting colors was beyond expectations. Communications before, during and after were excellent. Neighbors are impressed. Highly recommend Bellwether.

Katie Wood

1687286432

Overall, Bellwether is priced in the middle of the pack, they have quality workmanship and are incredibly fast. My siding was removed and replaced and painted in four days (compared to a neighbor’s siding, where the other company took several weeks). It looks great! I had some issues with disorganized or missed communication, but after the project the owner sat down with me to discuss lessons learned so he could take that feedback forward. To me, that speaks to the companies dedication to quality.

Lauran

1684804217

Bellwether replaced our 100 year old shingle siding with James Hardy, paying great attention to the detail of our home. From our sales person, Tom, to our installer, Alejandro, the communication and professionalism was top notch. Install went well even with weather delays. Painting was the final phase of the project and communication broke down a bit as Bellwether contracts out for their paint jobs. However, when mistakes were made, Bellwether was quick to address and fix them.If you have a siding job and want it done to the highest level, hire this company!

Fran Dong

1677190234

Colorado Siding Repair replaced our old siding with JamesHardie sidings/trim. Great experience working with them. Excellent job overall. We are very pleased that we chose them over three or four other bids. The results were excellent and would not hesitate to use them for any other services they provide. They also took care of some minor issues we brought up once we were there. I would highly recommend if you want new siding.

Robert Jeffery

1675186421

Great experience, professional, and quality work. On time great friendly crew. Complete siding, window and door Replacement project!Highly recommended!!!

Steve Tinnes

1672875833

Bellwether installed new entry doors, James Hardy siding, soffit, and facia. Great involvement and follow up all the way from salesperson to Owner. I was impressed with the quality of their work.

Peggy Cook

1671207706

I contracted with Bellwether to install new siding on my home. Every employee that I spoke with was helpful and professional, but especially the crew that installed the new siding. They transformed the exterior of my home that now has some curb appeal. My neighbors all commented on how much they liked the new look. Peggy C.

Casey Story

1670470163

I have nothing but positive things to say about our partnership with Cash, Paul, and the entire Bellwether/Colorado Siding Repair team. When we began the vendor evaluation process for the complete residing of our 1950’s MCM home, we had a very particular idea of what we were hoping to achieve as an outcome.After sitting on the receiving end of multi-hour, in home sales presentations, including hard line negotiating and closing tactics from from 4-5 other vendors, we had all but given up on finding a contractor to partner with.Cash arrived at our first consultation and, (gasp) asked questions and listened to what we had in mind, evaluated our budget, and presented creative solutions from their supplier library that would get us as close to our ideal while respecting our overall budget. It was a breath of fresh air and welcome respite from the other vendors we had been in discussions with and it was clear that this was the team for us.From the contracting window to the install date, the team is prompt, professional, and communicates clearly throughout the process and we felt well informed of what to expect and what they were expecting of us.Upon the handoff from Cash on the sales side to Paul on the installation side, we couldn’t have been more pleased. With respect to our borderline obsessive compulsion with what we wanted, Paul was quick to acknowledge fault, take ownership, and have his detail team quickly address the areas of concern.Finally, post install the team has made us feel well respected and valued. We had two minor workmanship requests that popped up 8 months after install and the team dispatched another repair crew, without question to address the concern.Again, I can’t say enough positive things about working with this team and would whole-heartedly recommend them to any friend, family member, or even stranger evaluating a residing of their home.

abdirahman aden

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Ro Mistry

1669175389

Colorado Siding Repair, now Bellwether replaced our old siding with Hardie Plank and also added a couple of new windows we wanted, where many others were not able to. Excellent job overall. Was all done virtually as well before our moving in showing us detailed pictures of the work they did and they also took care of some minor issues we brought up once we were there.

Kalin Ivany

1668814571

Overall, this was incredible and painless project. Keith worked with us to get our vision for the new siding and windows and walked us through the plan and process. Vicente was an excellent project manager, and we were so happy with the crew. Siding installation was quick, and I really appreciated how the crew cleaned up at the end of each day. Alex and his team were fantastic with the paint; Oscar’s gutter installation was stunningly quick; Rigoberto’s work finishing the punch list items brought it all together. Kari was so responsive with questions and finalizing our project on the back end. When you end such a big upgrade and can’t think of anything you would have done differently, it’s such a relief. From start to finish, working with CSR (Bellwether) was wonderful.

Kim Ruhland

1666972827

Colorado siding repair (now Bellwether) is certainly interested in providing the best service and workmanship possible. Their siding crews are excellent, taking great care and pride in installation to the customer’s satisfaction. Communication is excellent . Paul, one of the owners, in particular, personally ensures that everything is done accurately and to your specifications. When you get a bid, they are not high pressure and give you a fair estimate,, unlike some of the other five-star rated companies we interviewed .We are very pleased that we chose them over three or four other bids. The results were excellent and would not hesitate to use them for any other services they provide.

Frank Guerra

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Jordyn McKenzie

1666233957

Had to get a siding repair done for one of the homeowners my company works with doing Solar and this company was great to work with! They were able to keep myself and homeowner up to date with when the project was starting and was done to satisfaction. Karen with accounting was very helpful when it came to payment as well

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625 St Michaels Dr
Fort Collins, CO 80525
Phone: (970) 818-3050

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