Kerwin Plumbing & Heating

Kerwin Plumbing & Heating has operated as a second-generation family business since 1978, making it one of the older independently owned plumbing companies serving Broomfield and surrounding Colorado communities. Based in Broomfield, the company maintains a 3.8-star rating drawn from 52 customer reviews, providing both residential and commercial plumbing services across Arvada, Aurora, Boulder, Castle Rock, Denver, Lakewood, Louisville, Thornton, and Westminster. Their team handles everything from minor faucet repairs to large-scale commercial construction projects, serving homeowners and businesses alike in the northern Denver metropolitan area.

What distinguishes Kerwin from many regional plumbers is their commitment to transparent, commission-free pricing, which reviewers consistently note results in economical costs for comparable work. The company offers backflow testing and certification, a specialized service required for commercial properties and often overlooked by general-purpose plumbers. Their scope spans water heater installation and repair, boiler services, pump maintenance, drain cleaning, and full line repair both underground and within structures. This breadth, combined with in-house expertise across residential and commercial construction, allows them to consult on major remodels and provide neutral third-party assessments for property owners planning significant investments.

Recent customer reviews highlight specific technicians who delivered exceptional service. Wes and Kelly recently diagnosed and repaired a faulty faucet, taking time to explain each step of the process before, during, and after the repair while providing aftercare instructions. JP earned particular praise for arriving punctually to fix a water heater emergency, then educating the homeowner on maintenance practices for their specific unit. Another reviewer noted the company's consistent quality across three separate calls in a single year for a 44-year-old home, avoiding unnecessary work while providing fair estimates that saved thousands in potential overspending.