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Find Wood or fiber cement siding installation or complete replacement pros in Longmont

Avatar for Ideal Siding Denver
Ideal Siding Denver
5.0(
32
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"They were referred to me by a friend and I wasn’t disappointed.They installed new siding for us for a good price and were able to complete the job in 2 weeks. Our PM was very friendly and professional and his crew hardworking. Highly satisfied with their quality work and service."
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles

+72

Response time2 days
Recommended by100%of homeowners
Avatar for BK Contractors
BK Contractors
4.6(
86
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Paolo and his crew were a true treat to work with. We have been doing a full house addition and remodel, and after having several setbacks, paolo and his team came in and were able to totally redo siding, trim out a covered patio, replace gutters and paint the house. They bent over backwards to make sure 1) things were done in the right order (even coming out for 1 random day to do facia before my roofers came out and put a roof on the house) and 2) Make sure that I was happy with the end product: consistently telling me "We want you to be happy- you have to live here, so lets make sure we get this right." The two man team was here long hours over a couple of weeks, always was sure to clean up well in the evening and left the house very clean at the end of the project, and were courteous to anyone else here, collaborated well with other trades, and were kind to my kids (super important in my book!). After dealing with a lot of trades during this project that were mediocre, un-responsive, and some down right rude, it was a breath of fresh air to work with someone who did excellent work, had good follow up, and listened to my ideas and made them come to life. I would highly recommend."
Victor Street Interior/Exterior Home Remodel
Arvada/Garland Street
Golden Siding Replacement and Concrete Patio Pour
Knox Court
Westminster Irving Renovation

+116

Response time1 day
24 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for WestPro Home Exteriors
WestPro Home Exteriors
4.9(
15
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Unfortunately, the company was not given my correct address, so Beck went to our other property. By the time he called, we had contracted another company. Beck was very professional, inspected the other home's roof, which didn't need replacement. I definitely would contact this company if needed."
Frederick Siding Upgrade
Boulder Roof Replacement
Longmont Roofing Upgrade
Longmont Roofing Upgrade
Siding Replacement Lyons

+2

48 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for GS Exterior Experts
GS Exterior Experts
4.7(
148
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"
Elizabeth CO re side project
woodtone rustic series summer wheat
New james hardie siding and trim
Multi family exterior remodel
Elizabeth CO re side project

+174

Response time1 day
31 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
251
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Ralph Bertrand from Home Genius Exteriors came out to thoroughly examine our roof. Ralph showed us many photos & a video of our roof, outside & inside. Ralph took the time to answer any questions we had. He explained the various products used & levels of warranty available. We really appreciated the time Ralph spent explaining everything to us, all without pressure to buy. The day of install arrived & the team was on time & ready to work! One thing we liked was that there was someone there from Home Genius Exteriors during the whole time of install. Richard Bowan, the Install Manager, was there to oversee everything & he did an amazing job. They placed large tarps over all our landscaping & got right to work. Rich kept us updated on progress throughout the day & answered any questions we had. In addition to the new roof, we also had new gutters with leaf guards & downspouts installed. When the work was completed, we walked around the house with Rich. Everything was completely cleaned up; there was nothing left behind or out of place. Our home looks amazing. The new roof, gutters & downspouts really look beautiful. We loved our experience with Home Genius Exteriors, especially working with both Ralph & Rich. They were so professional & knowledgeable. We would recommend them to others & if we needed additional work, we would definitely call Home Genius Exteriors."
128 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Bellwether Windows, Siding, & Doors
Bellwether Windows, Siding, & Doors
4.8(
26
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"It could not have gone better. Josh was very easy to work with and the installers were top notch and cleaned up everything each day and after completing job. We have had many comments how nice the house looks."
Response time12 hrs
Response rate89%
41 neighbors recently requested a quote
Avatar for GS Exterior Experts Corp.
GS Exterior Experts Corp.
5.0(
26
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Our original siding was 34 years old. They stripped it off in a few hours and replaced it with perfectly installed James Hardie fiber cement siding and trim. We now have a brand new house! Ernest and everyone we had contact with from GS were very patient, service oriented, and concerned for our satisfaction. We would recommend them unconditionally."
woodtone board and batten
James Hardie siding
fiber cement
hardie board
rustic

+7

Response time2 days
59 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
251
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We recently had our windows, doors and siding replaced with Home Genus. From the start (Sales), to the finished product (installation) our experience was phenomenal. Our project manager, AJ Smith, was professional and knowledgeable addressing all questions swiftly. He worked hand and hand with the installation crew manager, Alex, both willing to discuss any concerns and a few after sale changes. The crew was professional and efficient in their trade. We did our due diligence prior to selecting Home Genus and felt pricing was competitive. My husband and I felt valued as customers and would recommend this company to friends and family."
Asphalt Roofing
1135 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Ideal Siding Boulder
Ideal Siding Boulder
4.7(
12
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Ideal Siding surpassed expectations installing a new siding on our house and repairing gutters and fascia. Transparent communication, quality workmanship, and efficient installation made the process smooth. Happy with the results."
James Hardie Installation
James Hardie Installation
James Hardie Installation
James Hardie Installation
James Hardie Installation

+31

Response time10 mins
Recommended by90%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.7(
201
)

Serving Longmont, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"5/5 Contracting experience! Ben, Eddie's crew, Brain, and Steve were all extremely profession and demonstrated immense expertise on window installation. Our windows were replaced within the day and installed flawlessly. We were also impressed with their communication and punctuality. We highly recommend Powers/Pella for any window or other contracting need."
Full Home Facelift
Full Home Remodel - Siding, Windows, Door and Gutters
Full Home Facelift
Full Home Remodel - Siding, Windows, Door and Gutters
Full Home Facelift

+28

50 neighbors recently requested a quote
Recommended by80%of homeowners
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Showing 1-10 of 171
FAQs for wood or fiber cement siding installation or complete replacement projects in Longmont, CO

Yes, removing your existing siding before installing new cedar siding is essential for a secure and long-lasting installation. It helps eliminate hazards like rot and pest infestations and ensures a smooth surface for the new siding. Leaving old siding in place can compromise the appearance and integrity of your new cedar siding. Engaging a licensed siding contractor will ensure proper removal and preparation.

To determine how much cedar siding you'll need, start by measuring the height and width of each exterior wall of your home to calculate the area. For gable ends, measure from the base to the peak. Add up all these areas and then add an extra 10% to account for waste and future repairs. This ensures you purchase enough siding without running short.

Cedar siding endures between 20 and 40 years if maintained correctly from the start. This lifespan is secured by performing regular inspections for cracks, fungus, and bubbling and by pursuing consistent cleaning, painting, or staining with an appropriate sealant. Engaging a professional for periodic inspections ensures that your siding remains resilient and visually appealing for decades.

Your cedar siding must be maintained every three to five years through a thorough restaining or repainting process to preserve its strength and appearance. Regular maintenance prevents damage and ensures that the wood remains in peak condition. For homeowners seeking a less demanding upkeep schedule, choosing vinyl or aluminum siding offers a more resilient alternative while still providing exceptional style.

The Longmont, CO homeowners’ guide to wood or fiber cement siding installations or complete replacements

From average costs to expert advice, get all the answers you need to get your job done.