About

Painters Longmont

Quality Painting Services by Professional Painters in Longmont

Most painting contractors offer a handshake and a hope. Ace of Diamonds Painting backs every job with a tiered warranty up to 12 years, background-checked local crews, and a proven process that keeps you informed from the first brush stroke to the final walkthrough.

We're a Longmont-based painting contractor, locally owned and operated for over 16 years, fully licensed and insured. We use Sherwin-Williams products exclusively and stand behind our work with three warranty tiers so you know exactly what you're covered for and for how long.

Beyond Longmont, we serve the greater Front Range: Boulder, Erie, Lafayette, Fort Collins, Loveland, Broomfield, Berthoud, Windsor, and Firestone.

Why Longmont Homeowners Choose Ace of Diamonds Painting

Locally owned by a Longmont native, not a franchise or out-of-state chain

Background-checked crews through our Proud Partners network

Sherwin-Williams products on every job, no discount substitutes

Tiered warranties (6, 9, and 12 years) matched to the scope of work

Clear communication from estimate to final walkthrough

Free, no-pressure estimates