How Much Does a General Contractor Cost in Longmont CO?

One of the most common questions we hear from Longmont homeowners is: how much does a general contractor cost? The answer varies widely based on project scope, materials, and local market conditions — but this guide gives you a solid baseline.

How General Contractors Charge in Longmont CO

Most general contractors charge in one of three ways: a fixed bid, cost-plus (materials + labor + markup), or time and materials. For most residential projects in Longmont, we use fixed-bid contracts so you know exactly what you’ll pay upfront.

Typical Project Costs in Longmont

• Roof replacement: $8,000–$20,000+
• Siding replacement: $10,000–$25,000+
• Deck construction: $8,000–$35,000+
• Kitchen remodel: $15,000–$80,000+
• Bathroom remodel: $8,000–$50,000+
• Basement finish: $25,000–$70,000+

Get a Free, Detailed Estimate

Every project is unique. Josh Brooks Construction and Renovation Inc. provides free, itemized estimates so you have full transparency before committing to any work. No surprises, no hidden fees.

Request your free estimate at Josh Brooks Construction and Renovation Inc.

Data You Can Trust

Colorado Homeowners: The Numbers Behind Your Biggest Investment

$1.9B

Front Range hail damage May 2024

NOAA

3×

more likely to claim with roof 20+ yrs old

Insurance Data

96%

ROI on minor kitchen remodel

2025 Cost vs. Value

86%

basement finishing costs recovered

NAR / NARI

“General contractor cost in Longmont — how pricing works, what to expect, and how to compare bids. I’ve been giving transparent, fixed-price bids since 2014.”

Josh Brooks

Licensed General Contractor CON-24-0152 | Northern Colorado Since 2014