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About Davidson Plumbing & Heating, LLC
Davidson Plumbing & Heating, LLC has served Flagstaff and Northern Arizona since 1901, making it one of the oldest continuously operating plumbing contractors in the region. This family-owned business holds a 4.5-star rating from 25 customer reviews, reflecting decades of consistent service. The company handles residential and commercial projects across Flagstaff and surrounding communities, offering everything from routine maintenance to emergency boiler repairs.
What distinguishes Davidson Plumbing is their focus on hydronic heating systems, a water-based approach that provides consistent warmth while reducing energy costs. Their team specializes in boiler repair and replacement, with technicians who explain system operations to homeowners after completing work. The company also offers commercial plumbing services designed to minimize business disruption during installations and repairs.
Multiple reviewers praise technician Lee for arriving the same day during emergencies. Taylor Pereda describes Lee as knowledgeable and personable, taking time to explain system details. Megan Collier recounts how other companies refused to troubleshoot her water line leak, but Davidson Plumbing arrived the same day and fixed the issue within hours. Nicki specifically calls out Lee and his wife Elizabeth for their emergency response at aFlagstaff cabin, highlighting their honesty and integrity.
What Customers Say
Five of five sampled reviewers award 5 stars, with three specifically mentioning same-day emergency arrival. Two reviewers name technician Lee, and one reviewer calls out owner Elizabeth by name.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Boiler Repair & Replacement
Diagnostic services, repairs, and full boiler installation for residential and commercial heating systems.
Emergency Plumbing Repair
Same-day response for urgent leaks, pipe failures, and water heater issues affecting homes and businesses.
Hydronic Heating Installation
Custom water-based heating system design and installation for efficient, consistent warmth throughout properties.
Residential Plumbing Maintenance
Routine inspections, leak detection, and preventive services to keep home water systems functioning properly.
Commercial Plumbing Services
Installation, repairs, and complex drainage solutions for businesses across Northern Arizona.
Water Heater Service
Repair and replacement for standard and traditional water heaters in residential settings.