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From $50
Up to $500
Closed until Mon, 8:00 AM
At Construction Concepts Inc in Longmont, we specialize as general contractors, transforming your residential spaces with precision and skill. We'…
The Best General Contractor Company in Longmont
Compare top-rated general contractor providers in Longmont. Profiles include verified reviews, service details, and direct contact options.
Service providers
General Contractor pros near Longmont
These companies are based in nearby cities and serve Longmont.
From $50
Up to $500
Closed until Mon, 8:00 AM
At Frederick homes, the pursuit of seamless home improvement often meets unexpected challenges. That's where we come in—Wolf Construction Group. A…
From $50
Up to $500
Closed until Mon, 8:00 AM
In Dacono, we are The Symmetry Companies - a dedicated general contractor and real estate developer. We specialize in transforming your living spa…
From $50
Up to $500
Closed until Mon, 9:00 AM
In the heart of Frederick, we are Superior Construcción DC - your reliable partner in home improvement. Specializing as a General Contractor, we p…
From $50
Up to $500
Closed until Sat, 9:00 AM
In the heart of Boulder, we are Cosman Construction – your reliable partner in transforming homes. Specializing as a General Contractor and Deck B…
From $50
Up to $500
Closed until Mon, 9:00 AM
At Summit First Construction in Lafayette, we specialize as general contractors, delivering exceptional results in home construction and renovatio…
From $50
Up to $500
Closed until Mon, 8:00 AM
In Fort Lupton, we are Northern Colorado Constructors - your reliable general contractor. We deliver exceptional home renovations and new construc…
From $50
Up to $500
Closed until Sat, 9:00 AM
In the heart of Loveland, we are G2 Construction LLC, a dedicated general contractor committed to delivering exceptional home improvement solution…
From $50
Up to $500
Closed until Sat, 6:30 AM
In Broomfield, we are Visions Contracting LLC., a comprehensive general contractor, and building designer. We proudly serve homeowners in our comm…
From $50
Up to $500
Closed until Mon, 9:00 AM
In Thornton, we are Cg Construction Company - your reliable general contractor. We specialize in transforming your residential spaces with our ext…
From $50
Up to $500
Closed until Sat, 8:00 AM
In Broomfield's vibrant community, we at 5280 Contracting Services are your dedicated general contractors. Our expertise encompasses a wide array …
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Verified General Contractor in Longmont, CO
We show only active businesses that pass moderation. Results are specific to Longmont and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for general contractor
Ratings and reviews come from customers who used the service. Compare general contractor pros in Longmont by experience, responsiveness, and value before you reach out.
Local-first search in Longmont
Filter by neighborhood, check locations on the map, and find providers close to home or work in Longmont. Listings are refreshed regularly — October 2026.
Around Longmont, including Frederick
The same listings in the closest cities — providers there often take jobs in Longmont too. Mileage is the approximate distance from Longmont.
- Frederick 8.5 mi
- Dacono 9.1 mi
- Boulder 12.2 mi
- Lafayette 12.5 mi
- Fort Lupton 13.9 mi
- Loveland 15.1 mi
- Broomfield 15.6 mi
- Thornton 15.7 mi
- Johnstown 18.4 mi
- Northglenn 18.9 mi
- Arvada 20.6 mi
- Windsor 20.9 mi
Booking in Longmont — October 2026
Looking for general contractor in Longmont? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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What locals say about General Contractor in Longmont
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Mike Delaney
Professional contractor.
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Adam Baxter
Great folks
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KO _eclipse
bad costumer service
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Shawn Poole
Great people!
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Todd Sheppard
Coming for a different perspective...We are an Owner's subcontractor. The CCI team has been an absolute pleasure to work with. They don't have anything to do with our scope but have treated us like their own subcontractor since the day we arrived. The entire team is a class act from John, the P.E. to Salvador, the site Sup to the intern P.E., Aiden. There is a real sense of passion to serve the Ownership group and the trades. So much so, I decided to reach out to the owner and ask him to look at some other verticals that we are involved in. Architects and Ownership groups need to know CCI.
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Toby Mielke
The struggles our team experienced with CCI was nothing short of a trainwreck. Very unprofessional, mismanaged and caused unnecessary headaches, lost time and failure to honor contracted work.
