CustomHomeBuilderReviews CHBR

Custom On-Site Builders Inc Reviews — Fort Collins, CO

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Google Rating: 4.9/5 · 34 reviews · Google Maps · as of 2026-07-11

CHBR Trust Score: 42/100

How this is calculated

CHBR’s 100-point Trust Score uses Google rating (25), Google review count (20), BBB grade and accreditation (15), profile completeness (20; unclaimed profiles receive a flat 5), claimed profile (10), and years in business (10, taken from the builder's own profile text).

(970) 776-9614

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About Custom On-Site Builders Inc

Custom On-Site Builders Inc, based in Fort Collins, CO, is a custom home builder with a strong reputation for client satisfaction. With a 4.9-star rating from 34 Google reviews, they demonstrate a consistent commitment to quality and service. Their website, cosbuilders.com, showcases their expertise in crafting unique homes tailored to individual client visions. They specialize in custom home construction, focusing on delivering personalized residences within the Fort Collins area. Homeowners considering Custom On-Site Builders Inc can review their portfolio and client testimonials to understand their approach to building and their dedication to creating distinctive living spaces.

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