Bellwether Exteriors built their business on old-fashioned values of honesty, integrity, and a driving passion to put their customers first. As Denver’s premier leader in quality and value siding replacement, Bellwether Exteriors strives to provide a service you will be proud of for an affordable price.

Josh, Colorado native and one of the founding members, says he believes we create the world we live in by how we think of and treat each other. This founding principle drives their business where they believe in “Service Before Self.”

You will enjoy working with this personable team as they repair or replace your worn or damaged siding as if your home were theirs. Call them today!

Services Offered:

  • Full Siding Replacement
  • Partial Siding Replacement
  • Hail Damage Repair
  • Vinyl Siding Installation
  • Wood Siding Installation
  • Metal Siding Installation
  • Composite Siding Installation

Google Reviews

Bellwether Windows, Siding, & Doors Rating: 4.8

Ed Hester

Nov 17, 2023
Had all of our siding replaced by Bellwether with James Hardie siding. They finished off the job by sealing and painting all eaves […]

Clemens Wan

Jan 16, 2024
We installed a new Sierra Pacific door and 3 Pelle windows in our Lennar house in the northend area. The process took around 3 […]

Ada Van Roekel

Aug 11, 2023
Bellwether was phenomenal. Cash came to the house in May after a large hail storm that damaged the vinyl on multiple sides. He spent […]

Andrea Lively

Nov 09, 2021
The best experience! I work in construction and am sad to say that most folks these days do not take any ownership, pride or […]


May 23, 2023
Bellwether replaced our 100 year old shingle siding with James Hardy, paying great attention to the detail of our home. From our sales person, […]

50 Recommendations

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Everyone on their team was friendly and professional. After the job was complete they followed up to make sure we were happy and asked if we had any concerns. They did a great job.

Vicki K
  • Referred them to my neighbor. They did an excellent job and my neighbor hired them too.

    Wolfgang M.
  • Knowledge of the problem I was experiencing. I was included in the discussion of how to best resolve the problem and why. The work looks wonderful, the workers were all professional and timely, and I was extremely happy with the process and results.

    Northglenn homeowner
  • The salesman (Cash) and job manager (Paul) were professional and responded to all my questions.

    Lakewood Homeowner
  • I needed help with a problem that I could no longer could take care of myself since I have battling Multiple Sclerosis and a fractured femur in my right leg. No one else could even be bothered with this small repair job. Cash came out and did the repair at a very reasonable price. I can’t thank him enough.

    Douglas B.
  • All facets of the project have been easy, from the original estimate, through the quote/contract, and now the work is done. I worked with 3 crews: demolition and replacing battens/facia; paint prep that caulked the whole house; and the guys that replace all my gutters. All three crews were great. Cash and Paul were easy to work with as well. Strongly recommend them for your project.

    Kelly M.
  • These guys are the absolute BEST in the business. From conceptualizing creative siding ideas, all the way to delivering the final product- the customer experience I seamless. They started on schedule, were amazingly detail oriented and willing to adjust the look to my needs. This was no ordinary project. It was a tall-order and they were up for the challenge. The creative process was iterative and balanced- never pushy. A final hand-drwan sketch sealed the deal. The end-result is AWESOME! The entire team was hands-on and we now have actualized the visage we had for our beloved MCM. Don't hesitate to call CSR they are echelons above simply repairing siding- they are creative visionaries looking to stretch themselves way beyond your conventional siding needs.

    Edgar P.
  • I hired Colorado Siding Repair because the siding on my chimney was rotting. The price was reasonable, the work was fast. They were finished within two days and they did an excellent job. They replaced the siding and trim, and painted. They left the work area clean. They are honest and have great integrity. They stand by there work. I highly recommend CSR, you won't be disappointed.

    Ria M.
  • I would rate Cash , Paul and the entire team even higher if I could! My husband and I recently bought a new home but hated the existing siding. We met with a few contractors that either wanted way more $ than we budgeted or did not follow through at all. Cash discussed several ideas with us until we arrived on a final design. The crew started earlier than expected and stayed on schedule. Mario and his team not only replaced the siding but also laid stone veneer in one area of the house. Gabrielle painted it masterfully! We changed a couple of details at the last minute and the guys could not have been nicer. This was the absolute best experience I have had with a home improvement project. Seriously these guys are awesome! I love how the house looks now!! I would recommend them to everyone.

    Shannon S.
  • We needed to have the siding replaced on our new home but couldn't afford to replace the whole thing. Cash was the only contractor (out of 5 different bids) that suggested the partial replacement. Everybody else wanted us to do the full replacement that we wouldn't afford to do. We chose to do just the sides of the home that were the worst and save up to do the rest of the home. No one else gave us the option or even suggested this. The team kept us updated on progress and made sure we were happy with the quality of their work.

    Phuong C.
  • I hired CO Siding Repair for my rental home that was going on the market for repairing and replacing damaged siding and they did a great job at a fantastic price. I've passed their number on to my friends with rental properties and private homes who have had recent hail damage and encouraged them to give them a call. I highly recommend them!

    Jordan M.
  • Very professional and honest. Quotes are clear, lower than competition and truly honest in assessment of work or repairs to be done. Cash went the extra mile to address all questions and concerns.

    Jason L.
  • Colorado Siding Repair was a pleasure to work with and did excellent work!! We contracted them to do a large hail damage repair project on our house - it included a full roof replacement (including a section of the house that had cedar shakes under multiple layers of composite, so required sheeting), gutters, window replacement and modification (replacing a sliding door with a window), and painting of the entire house. It was a complex project, and they coordinated the teams to consolidate work as much as possible, and make it as easy as possible for us in terms of scheduling. We worked with Cash and Paul, and I can't say enough about how pleasant and efficient they were. The work teams were also great, and did an excellent job of cleaning up after each project - especially the roofers, using a magnet to clean up all the nails, which is a huge plus for a home with small kids. And the quality of workmanship on every component is excellent. We will definitely be calling them again for future projects!

    Kristi G.
  • Responded almost immediately to my original inquiry, even on a holiday weekend. Reasonably priced and professional. Promptly took care of minor discrepancies and made sure all work was completed to a superior level of quality. Would definitely use them again. without question.

    Mark S.
  • The owner, Cash, was prompt, courteous and professional. He addressed all of my concerns and went above and beyond to fix my siding problem with a creative solution and faster than I expected. I highly recommend him and his company.

    Eric G.
  • Rare to find such kind and honest people in the construction business. They are the best!

    Mary M.
  • Excellent in all respects!

    Pat D.
  • Work completed in time frame promised. Job looks professional. Bid for the siding repair much lower than other two bids. I would have done the repair myself than to pay what the other two bidders proposed. Colorado Siding Repair did an excellent job for a reasonable price.

    Hank E.
  • Cash always responded to phone calls and e-mails in a timely manner, and he was always professional. His crew did an excellent job on all work.

    Susan S.
  • We are very happy with the work done by Colorado Siding Repair! We had some old siding replaced, painted all of our siding, and replaced our old front porch posts with new cedar posts. The team was very friendly and professional to work with, and the job was completed within 3 days of starting. The only downside was having to schedule about 6 weeks out, but it was worth the wait!

    Kim C.
  • Did a great job replacing rotted wood,painting and some chimney repair.

    Ray W.
  • Worked with CSR after hail damage to siding. They came up with fun solutions to not only replace back to original condition, but also enhance the look of our house by adding some exposed cedar, the curb appeal of our house now has some additional pop, thanks to CSR ingenuity. Work was done promptly, and finish looks great. Would hire again.

    Andrew B.
  • Co. Siding repair did an excellent job replacing my siding ! It is a very old house, full of surprises , the crew was very experienced and did a great job ! Thanks guys !

    Linda K.
  • Quick, efficient, value for money, five stars.

    Alexy P.
  • Cash was upfront, honest and helpful. His team did a great job and was done faster than scheduled. Would definitely recommend!

    Kevin C.
  • Great company to work with.

    Anna H.
  • The project started within a week of the estimated start date. They worked well with Chimney Sweeps of America to get the chimney cap replaced, then came back to paint after. They were fast and efficient, and willing to work with me on my chemical sensitivities.

    Adrienne M.
  • Very easy to work with and provided some great suggestions in paint selection and a variety of siding designs.

    Allen W.
  • Amazing company, fair prices. Cash, the manager was great . A +++++ in my book, thanks.

    Sam N.
  • Very nice folks, good work, would recommend!

    Debbie W.
  • The best thing about Colorado Siding & Repair (unlike the other siding companies I had called before engaging them) is that they do partial replacement and repair in addition to full siding replacement. Other area companies will not do partial replacement/repair of damaged siding. This is a niche they have in this market. I basically needed only one and a half sides of my house's siding replaced. Despite a few minor scheduling hiccups along the way, my interactions with the conscientious Cash Stricker and Paul Dickens were very positive, polite and professional. The fellow that came to do the work was a Brazilian man named Iolando with decades of siding experience. I was impressed that he went that extra mile in noticing a hole above the vent under an eave. He got a piece of metal and patched that hole. When Iolando left I gave him a CD of Brazilian music and thanked him for his good work. This company is highly recommended.

    Peter T.
  • Great company to work with. Fair price and attention to detail. Josh, the owner, is reachable and great to work with. Manuel is a great carpenter and paint team very efficient.

    Rod N.
  • I would highly recommend Colorado siding repair they were very professional and completed the trim in a very short amount of time. Their cost were more than competitive my cost came under the estimate that tells you they are your trim company.

    Ted L.
  • Wind blew the siding off of our house in the Belleview Park Neighborhood in Englewood (who knows who previously did it)... Called Cash who got us fixed right up! Highly recommend due to timely repair. And they were a local business in Englewood!

    John W.
  • Home located in Lakewood, CO: Josh was extremely helpful on my extensive hail damage, responded immediately to my questions and offered Excellent advice on a problem I encountered with another contractor. Prices were good and customer service was top notch. I highly recommend their services.

    Shay C.
  • Cash is great to work with. Does what he says he is going to do. Followed up with me, explained EVERYTHING and was patient in dealing with the extra hoops needed on an insurance claim and pricing is competitive. This company was recommended to me and I highly recommend this company to others.

    Diana S.
  • We worked with Cash, Paul, and foreman Mario on a big siding, gutter, painting job. Absolutely pleased with these guys, from the workmanship and attention to detail to their work ethic and honesty. We've done a lot of work on our house and CSR is one of the rare teams that compel me to go out and write a review.
    They helped us stage colors and design, stayed on budget, worked quickly and effectively, and did very clean quality work. Clean cuts, extra coats of paint, flashing on everything (which was painted to match), clean angles where there were grades, caulk dyed to match, ongoing supervision of the workmanship.
    Highly recommended.

    Paul L.
  • Excellent job. Worked hard and die good work.

    R. Penn
  • Top notch service and fair prices. Definitely recommend this crew.

    Abigail T.
  • Josh was very easy to work with and price was great. James Hardie siding installation was done flawlessly and on time . Installers were easy to work with and done a great job. Highly recommend for anyone looking to have James Hardie siding installed.

    Les L.
  • Great service start to finish with Cash, Paul, and Tanisha. Reassuring expertise for a puzzling problem. Beautiful repair work - just what we needed but nothing more. Finished quickly. Everything left clean and orderly. Thanks to all. Highly recommended.

    Annette E.
  • .

    They went above my expectations and had to move a lot of my junk to do their job. Took care not to damage my roses which I had planted across the front of my house. When I called or texted with a concern, they would always respond quickly. I’m a stressed person and worried about everything, they helped by addressing all my concerns. So far this is by far the best experience I’ve ever had with hiring someone to work on my home. They treated my property as if it was their own!

    Darlene F.
  • Colorado Siding Repair is a rare company to find. Their willingness to get the job done right and continue to strive for complete customer satisfaction is unlike anything I have encountered in the construction industry. Cash and Paul are terrific human beings guided by their integrity and honesty. Despite several set-backs, they showed every day and always made sure we knew they were going to do everything they could to make us satisfied.

    Ryan M.
  • The project went smooth from start to finish. They started exactly when expected and ended when as they said. They did a good clean job. Our house looks so good now. The rates were very competitive and I believe we got a great deal! I am getting compliments all the time. It was money well spent. You can't go wrong with this company!

    Luke M.
  • They did not fall short in any way. The crew that they sent out, I think Cash was the salesperson--he had four or five crews--the crews they sent out to my house were great. They were organized, friendly, and professional. I couldn't have asked for anything more-- completely top notch. In fact, I made sure to put their business card in a safe place b/c I'm going to have some additional repairs on siding, and they're going to do the work.

    Rick H.
  • Amazing Service and workmanship, very competitive prices. Very happy. Thank you again.

    Sam N.
  • Thank you so much for the beautiful siding repair and the gutter work. Our siding matches perfectly with the old siding. The workers were efficient and clean. We would highly recommend Colorado Siding Repair!

    Krista M.
  • The quality of work was excellent. They did everything they to make sure we were pleased. The price was fair and the finished project is better than we expected.

    Rae J.
  • We really couldn't be more happy about it. We were most satisfied with the price, quality & professionalism of the staff. The quality of work was excellent. They did everything they could to accommodate our needs and make sure we were pleased. The price was fair and the finished project is better than we expected.

    Sheryl J.
  • Customer service was amazing, they responded to all questions and concerns very quickly and effectively. Cash was wonderful to work with he all ways got right back to me and took care of any questions or concerns. We had an electrical issue and he went above and beyond to resolve it quickly.

    Melissa C.
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