Bellwether Windows, Siding & Doors

Bellwether Windows, Siding & Doors Colorado's Highest Rated Exterior Remodeling Company |
James Hardie Elite Preferred Contractor | Pella Platinum Elite Contractor

We are proud to announce that Colorado Siding Repair is rebranding to Bellwether: Exterior Design and Renovation Experts. Bellwether provides the same great quality of service with a new name! We appreciate doing business with you and look forward to helping you on your next exterior home renovation. Over the last 5 years, we’ve recognized our need for a name and a brand with which we could contin

ue to evolve. Our new brand helps us do that while allowing us to communicate our values: Innovation, Craftsmanship, Excellence, and Design. Bellwether takes home exterior renovation to the next level with home exterior solutions for every home. We are you window, siding, and door experts. At Bellwether, we believe that beautiful design and dependable performance go hand-in-hand, so you don’t have to sacrifice aesthetics or function to have the home exterior of your dreams. Our best practices reflect our commitment to long-lasting style and protection for your home.

08/22/2026

What a day at the Avalanche Alumni Golf Tournament! 🏔️⛳

Bellwether was proud to sponsor Hole 11 and support the Avalanche Alumni Association’s fundraiser for men’s mental health awareness — a cause worth showing up for.

Huge thanks to Tony, Cole, Brock, Nick, and Tommy for representing Bellwether all day — swapping stories with current and former Avs players, connecting with fellow Coloradans, and showing what we’re all about: helping homeowners fall in love with their homes again.

Great golf. Great cause. Great company culture. 🧡

Who’s your all-time favorite Avalanche player? Drop it below. 👇

It’s a “Family Tradition”. This families 2nd house is complete. Colorado’s #1 Siding company,
08/20/2026

It’s a “Family Tradition”. This families 2nd house is complete. Colorado’s #1 Siding company,

08/08/2026

Woodpeckers, hate to break it to you… this one’s off the menu. 🪶🚫

Our Project Manager Rob having a little too much fun explaining one of the most underrated perks of James Hardie fiber cement siding: pests and woodpeckers want nothing to do with it. No pecking, no boring insects, no nesting — because it’s not wood.

Colorado woodpeckers are relentless on cedar and wood composite siding (foothills homeowners, you know exactly what we’re talking about). Fiber cement takes that problem off the table for good.

Shoutout to Rob for keeping it real out in the field — this is what kind of fun we have at Bellwether. 💪

Have woodpeckers gone to work on your siding? Tell us your battle stories below. 👇

📞 (303) 323-8578
🌐 Bellwetherhomes.com

We absolutely love supporting Elevation Celebration every year!
06/23/2026

We absolutely love supporting Elevation Celebration every year!

06/23/2026

A shout out from Rob K who serves customers across the state for our window and siding projects!

06/14/2026

Last day of Parker Days. 🏔️🔨

We’re under the orange tent in O’Brien Park until tonight — samples to touch, project questions answered, and Project Plinko for the win. Come find us.

What would you fix on your home first — windows, siding, or deck? 👇

Out of the truck and onto the course. 🏌️ Dylan, Chad, and Brock represented Bellwether at Riverdale Golf Courses, hosted...
06/12/2026

Out of the truck and onto the course. 🏌️ Dylan, Chad, and Brock represented Bellwether at Riverdale Golf Courses, hosted by Builders Outlet.

Good relationships build good projects. Thanks for a great day, Builders Outlet.

What’s the best industry event you’ve been to this year?

We had a great day out at the Johnstown BBQ Day and the Denver Chalk Art Festival helping homeowners with there next pro...
06/07/2026

We had a great day out at the Johnstown BBQ Day and the Denver Chalk Art Festival helping homeowners with there next projects, and giving away some Bellwether swag! Thanks to everyone who stopped by our booths, entered our giveaways, and spent some time with our team, we had a blast! We’re excited for what’s in store for tomorrow!

Three years running.Bellwether is the only siding & windows contractor in Colorado to earn GuildQuality’s GuildMaster Aw...
05/12/2026

Three years running.
Bellwether is the only siding & windows contractor in Colorado to earn GuildQuality’s GuildMaster Award with Highest Distinction three consecutive years.
Here’s what makes this one different from most industry awards: it isn’t bought, lobbied for, or judged by a panel. It’s earned from actual customer survey responses — measuring whether the people who hired us would recommend us. Highest Distinction goes to the small fraction of firms whose customers say yes at the very top of the scale.
Three years in a row means it wasn’t a fluke.
That’s a credit to every crew member, project manager, coordinator, and office team member who shows up and does the work — and to the leadership keeping the bar high:
▪️ Josh Dembicki — President
▪️ Tanisha Dembicki — Vice President
▪️ Dennis Sackrider — Operations Director
▪️ Mike Sipe — Sales Director
▪️ Dave Neuhausel — Multifamily Director
To the homeowners and HOA boards who took the time to tell GuildQuality what working with us was actually like — thank you. You’re the reason this exists.
What’s the one thing that earns your repeat business from a contractor?

Customers usually take photos of finished projects. Not their sales rep.But Ryan made enough of an impression on a recen...
04/28/2026

Customers usually take photos of finished projects. Not their sales rep.
But Ryan made enough of an impression on a recent visit out in Conifer that the homeowner snapped this one mid-conversation and sent it over with a simple note: “Great customer service!”
He was helping them lock in their James Hardie ColorPlus selections, Rich Espresso on the body, Timber Bark on the trim. A combo that’s going to look right at home against the foothills.
The golden retriever was apparently a big fan too. 🐾
We’re a James Hardie Elite Preferred contractor, but that designation is just paperwork. The real proof is what happens on the doorstep, at the kitchen table, and on the jobsite.
Nice work, Ryan.

Address

3839 Newport Street
Englewood, CO
80207

Telephone

+13033238578

Website

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