Master Plumbing — Nampa, ID
Business Overview
Master Plumbing has been serving homeowners and businesses in the Treasure Valley since 1948. The company provides licensed plumbing, septic, and water heater work with 24/7 emergency response for Southern Idaho weather events and everyday failures. Technicians are trained, uniformed, and follow local codes when doing inspections, repairs, and installations. The company handles both residential and commercial projects, from single-family homes to small businesses and light commercial sites.
Key Services
Work is grouped around three core areas to match local needs:
- Drain and Plumbing Repair: drain repair, plumbing repair, plumbing inspection, plumbing installation or replacement.
- Water Heater Services: water heater installation, water heater repair, hot water recirculation pump installation, hot water recirculation pump repair.
- Septic & Waste Management: septic system installation, grease trap cleaning, routine septic maintenance and troubleshooting.
Common projects include clearing older clay or cast-iron lines found in many Nampa neighborhoods and replacing failing water heaters for homes that need reliable hot water during cold winters.
Areas Served
Master Plumbing Nampa ID works across Nampa and nearby communities. Primary service area includes:
- Nampa, ID
- Caldwell, ID
- Selected service calls across Southern Idaho on request
The company understands local building styles, from older downtown homes to newer subdivisions, and plans work to limit disruption.
Company History
Founded in 1948, Master Plumbing began as a small shop taking care of residential repairs. Over the decades it grew with the valley, adding septic services as rural lots were developed and bringing in water heater expertise as home systems evolved.
Certification as Idaho’s Certified BioMicrobics® FAST® Provider added a technical capability for advanced septic and biological treatment systems. That credential supports installations that comply with Idaho Department of Environmental Quality and local health district expectations.
Leadership
Longstanding local leadership keeps the business grounded in Nampa community needs. Senior technicians and managers have decades of hands-on plumbing and septic experience and maintain active relationships with city building departments and local contractors.
The team trains newer technicians on code, safety, and customer communication. Leadership often participates in local trade gatherings and tradeschool outreach to build a steady pipeline of qualified workers.
Specialties & Highlights
- 24/7 emergency plumbing response for leaks, backups, and failed water heaters.
- BioMicrobics® FAST® Provider certification for advanced septic systems.
- Experience with older pipe materials common in Nampa and Caldwell neighborhoods.
- Skilled hot water recirculation pump installation to reduce wait time for hot water in larger homes.
Why Locals Choose Master Plumbing
Master Plumbing Nampa ID is chosen for steady experience, knowledge of local codes, and practical solutions for Treasure Valley homes. The company’s long history in the area, licensed crews, and round-the-clock availability give homeowners and small businesses a reliable option when plumbing or septic problems arise.
For drain repair, water heater work, or septic needs in Nampa or Caldwell, Master Plumbing brings decades of local know-how and tradesman-level skill to each job.
Contact Information
Master Plumbing
: 1015 Caldwell Blvd Ste 4, Nampa, ID 83651
Business Services
- Drain repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Water heater installation
- Water heater repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |














