Kerwin Plumbing & Heating
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About Kerwin Plumbing & Heating
Kerwin Plumbing & Heating serves the greater Denver metro area from a Broomfield base, maintaining a 3.9-star rating drawn from 57 client reviews. The company operates Monday through Friday from 7 AM to 5 PM, providing both residential and commercial plumbing solutions across Arvada, Aurora, Boulder, Castle Rock, Denver, Lakewood, Louisville, Thornton, and Westminster. Their service menu spans water heater installation and repair, pump services, boiler maintenance, drain cleaning, line repair, and backflow testing, positioning them as a full-spectrum plumbing resource for property managers, homeowners, and business operators alike.
The company distinguishes itself through specialized backflow testing services, a regulatory requirement for many commercial properties that not all area plumbers handle in-house. Their commercial division supports new construction projects and ongoing maintenance for businesses, while their residential team tackles everything from emergency leak repairs to whole-home repiping. Customer reviews reference transparent pricing structures and cost-conscious recommendations, with one reviewer noting the team does not work off commissions, which translated to economical solutions for their project.
What Customers Say
Five reviewers specifically mention technicians named Wes, Will, Kelly, or Kristin, with all five-star ratings highlighting same-day scheduling, professional repairs, and transparent cost explanations. No negative reviews were included in the provided data.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
Water Heater Services
Installation, repair, and replacement of traditional and tankless water heaters for homes and businesses.
Pump Services
Repair and installation of various pump systems including well pumps and sump pumps.
Boiler Maintenance
Service for residential and commercial boiler systems, including installation and repairs.
Drain Services
Drain cleaning, clog removal, and drain line repair for residential and commercial properties.
Backflow Testing
Certified backflow prevention device testing required for commercial compliance.
Line Repair
Repair and replacement of water supply and drain lines, including repiping for older homes.
Commercial Construction
Plumbing installation and support for new commercial construction projects.