FAQs
How does Westmintster handle common Seattle plumbing issues like drain clogs and septic problems?
Our Seattle-based plumbers are very familiar with the local plumbing challenges older homes can face, including frequent drain clogs and septic system concerns. We start with a thorough inspection to identify the root cause—whether it's tree roots, aging pipes, or other blockages—and then provide clear repair options. For septic issues, we assess the entire system to ensure a compliant and functional solution that prevents future problems, using methods proven in our local climate and soil conditions.
What is included in your HVAC installation or replacement service?
Our HVAC service begins with a detailed assessment of your home's specific heating and cooling needs, considering Seattle's climate. We handle the entire process, from helping you select an efficient system suited to your house, to the professional installation and final testing. We ensure the new system integrates properly with your existing ductwork and electrical setup, and we provide clear guidance on maintenance to keep it running reliably for years.
Can you perform a plumbing inspection as a standalone service, and what does it cover?
Yes, we offer standalone plumbing inspections, which are a smart way for Seattle homeowners to proactively maintain their systems. Our inspection is comprehensive, checking for leaks, water pressure issues, drain flow, water heater condition, and signs of corrosion or wear. We provide a detailed report with our findings and honest recommendations, helping you prioritize any necessary repairs before a small issue turns into a major leak or water damage.
Core Services
- Plumbing inspection
- HVAC system repair
- HVAC installation or replacement
Business Background
Westmintster LLC has been serving Seattle homeowners for over two decades as a trusted general contracting firm. We specialize in comprehensive home solutions, from major renovations and remodels to essential repairs, handling both interior and exterior projects. Our in-house team includes experienced plumbers, electricians, and HVAC technicians, making us a practical, single-point-of-contact for enhancing or fixing your home. We understand the unique needs of Seattle-area houses, from aging plumbing systems to seasonal HVAC demands, and we're committed to providing reliable, lasting work for your most important investment.
Business Location & Hours
| Mon: | 8:00 AM - 7:00 PM |
| Tue: | 8:00 AM - 7:00 PM |
| Wed: | 8:00 AM - 7:00 PM |
| Thu: | 8:00 AM - 7:00 PM |
| Fri: | 8:00 AM - 7:00 PM |
| Sat: | 8:00 AM - 7:00 PM |
| Sun: | 8:00 AM - 7:00 PM |



