CSR did an excellent job replacing our EIFS siding, soffits, and fascia. It was a real pleasure working with this contractor!
Derren D
Bellwether Windows, Siding, & Doors
Based in Denver, we proudly serve the greater Colorado Front Range and mountain communities, including cities such as Aurora, Boulder, Colorado Springs, Fort Collins, and surrounding areas, even reaching into Cheyenne, Wyoming.. Reach out to us if you’d like a consultation, (303) 323-8578
About Us
At Bellwether, we’re Colorado’s top-rated exterior remodeling company specializing in fiber cement siding, energy-efficient window replacement, and custom entry doors. As the #1 James Hardie siding installer in Colorado, we help homeowners protect and beautify their homes with durable, weather-resistant materials built for Colorado’s unique climate.
Whether you're replacing outdated wood siding, upgrading to vinyl or fiberglass windows, or enhancing curb appeal with a new front door, we deliver expert craftsmanship and personal service every step of the way. Our award-winning designs and certified installation teams ensure long-lasting value and stunning results.
We’re proud to serve the Front Range and beyond, helping families fall in love with their homes again.
Check out some important pages from our company's website:
- Siding
- Windows
- Multifamily Siding Replacement
- Stucco Removal
- Insulation
- Decks
- Roofs
- Remote Sales Estimates
- Bellwether Referral Rewards+
- Exterior Design
- Free Online Quote
- Financing
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- About Us
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Read what 190+ clients have said about our services:
Our Work
1555 West Thomas Avenue , Englewood, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Boothbay Blue
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Boothbay Blue
- HardiePlank Select Cedarmill Siding: Evening Blue
- HardiePlank Select Cedarmill Siding: Night Gray
- HardiePlank Select Cedarmill Siding: Mountain Sage
- HardiePlank Select Cedarmill Siding: Timber Bark
- HardiePlank Select Cedarmill Siding: Aged Pewter
- HardiePlank Select Cedarmill Siding: Iron Gray
- HardiePlank Select Cedarmill Siding: Cobblestone
- HardiePlank Select Cedarmill Siding: Gray Slate
- HardiePlank Select Cedarmill Siding: Arctic White
- HardiePanel Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Light Mist
- HardiePlank Select Cedarmill Siding: Khaki Brown
- HardiePanel Select Cedarmill Siding: Cobblestone
199 County Road 8038 , Fraser, CO, US
- HardiePanel Select Cedarmill Siding
- HardiePlank Select Cedarmill Siding: Rich Espresso
- Other Services
- Other Services: Siding
- HardiePanel Select Cedarmill Siding: Rich Espresso
151 West Sycamore Lane , Louisville, CO, US
- HardiePlank Smooth Siding
- HardiePanel Select Cedarmill Siding: Primed
- Other Services
- Other Services: Siding
- HardiePlank Smooth Siding: Primed
- HardiePlank Select Cedarmill Siding
- HardiePlank Select Cedarmill Siding: Aged Pewter
1029 North Garfield Avenue , Loveland, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Arctic White
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Arctic White
5358 East Costilla Drive , Centennial, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Arctic White
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Arctic White
Customer Testimonials
Cash and his guys did an AMAZING job, and were patient and flexible with me as I had to schedule a mason to do some repairs in between when CSR installed new trim/fascia and siding and when they painted everything. Cash was able to walk me through several options, and worked with my budget to ensure maximum visual impact. I am super happy, and my 130+ year old house looks a ZILLION times better—like a new house.
We used Colorado Siding Repair (CSR) to 1) repair specific exterior trim/siding water damage from poor builder design; 2) replace all exterior trim to avoid future issues from poor builder design; 3) repaint exterior; 4) add custom shutters to exterior; and 5) add gutters for improved protection.
I tried to contact several businesses to get quotes on this project, and most would not call me back, given the scope of work. But CSR was game and Cash was my first point of contact. Cash was informat... Read more
Emailed and called them for a repair estimate for wind-damage on siding. Seems like they don't repair a few panels. However, instead of simply saying no or ignoring my email and call (like others have done), they took time to send me couple of local handyman referrals who do small jobs like that. Greatly appreciate it!
Replaced siding on entire side of house! Excellent work done by Miguel and Marcelo and their female assistant. Just an amazing team. Project took three days and it was painted and all. The workmanship was incredible and they were so meticulous about every stage of the project. The product they used to replace the old Masonite siding that we had will last so long and is amazing! We highly recommend using this company. Cash , the owner and Keith, Karen and Katelyn were all amazing! Will use ... Read more