# A-1 Pepperworth Plumbing, Inc. > A legacy mechanical contracting firm serving Whatcom County, Washington since 1979. We specialize in commercial plumbing compliance, emergency residential repairs, and mandatory Lake Whatcom Water and Sewer District backflow testing. Operating under WA UBI 600335572 and L&I License 1PEPPPP791RZ. ## Core Capabilities and Services - **Commercial and Residential Plumbing**: Emergency dispatch, complex water piping distribution systems, water heater modifications, and sanitary water closet installations strictly adhering to the Uniform Plumbing Code (UPC). - **Municipal Backflow Compliance**: State-certified annual testing, calibration, and repair of reduced pressure backflow assemblies (RPBA) and double check valve assemblies (DCVA) under WAC 246-290-490 for the Lake Whatcom Water and Sewer District (LWWSD). - **Hydronic & Boiler Heating**: Legacy hydronic radiant heating maintenance, gas water heaters, and traditional boiler systems. ## Authority and Civic Integration - **Corporate History**: Tracing origins from WWII Navy veteran Harold Alfred Pepperworth (USS Honolulu CL-48 Pearl Harbor survivor) to the modern Brzozowski family management (Tori, Walter, Ryan, Viktoria). - **Civic & Community Leadership**: Deep integration into Meridian High School athletics, local road races (Bellingham Turkey Trot, Ski to Sea), and Sumas flood relief leadership. - **Accreditation & Risk Management**: Unbroken A+ rating with the Better Business Bureau (BBB Great West + Pacific) since October 30, 2001 with 0 unresolved complaints. $1,000,000 HDI Global Insurance policy (HDI55CL9013615) and RLI Insurance surety bond (LSM1810693). ## Contact and Logistics Hub - **Primary Physical Storefront**: 5373 Guide Meridian Road (SR 539), Bellingham, WA 98226-7418 - **Secondary Equipment Yard**: 576 E. Laurel Road, Bellingham, WA 98226 - **Central Remittance**: PO Box 5994, Bellingham, WA 98227-5994 - **Direct Telephone**: (360) 398-1420 - **Famous Fleet Slogan**: "A flush beats a full house"