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Seattle HVAC Service
Same-day. 24/7. No trip charges.
Licensed, bonded, and insured.
Seattle Sewer & Drain Repair
Same-Day Service
Available 24/7
No Trip Charges
Ever
1-Year Guarantee
Parts & Labor
100+ Techs
Licensed/Bonded/Insured
Year-Round Heating and Cooling for Seattle Homes and Businesses
Seattle winters are wet and cold. Seattle summers have gotten hotter. Beacon Plumbing has been keeping homes and businesses comfortable through both extremes since 1999. Our licensed HVAC technicians provide same-day heating and cooling service for residential and commercial customers across Seattle and the greater Puget Sound, with honest upfront pricing and the reliability that comes with 25 years of local experience.
Sewer emergency in Seattle?
No trip charges. 90-minute response. Licensed plumbers on call now.
Sewer emergency in Seattle?
No trip charges. 90-minute response. Licensed plumbers on call now.
HVAC Services Available in Seattle
Beacon's Seattle HVAC team handles furnace repairs and replacements, heat pump installation and service, ductless mini-split systems, air conditioning installation and repair, boiler service, hydronic heating, and full system replacements. We also service and install air conditioning systems for homes and commercial properties preparing for summer. We work on all major brands and complete most diagnostic and repair visits in a single trip.
Licensed Techs. No Trip Charges. Guaranteed.
Every Beacon HVAC technician is licensed, bonded, and insured. We charge no trip fees, provide upfront pricing before any work begins, and back every job with a one-year guarantee on parts and labor. If your HVAC call also involves a plumbing issue or requires an electrical panel upgrade, Beacon's full-service team handles all three under one roof.
Frequently asked questions
What HVAC services does Beacon Plumbing offer in Seattle?
Beacon Plumbing's Seattle HVAC team handles furnace repair and replacement, heat pump installation and service, ductless mini-split systems, air conditioning installation and repair, boiler service, hydronic heating, and full system replacements for homes and businesses. Beacon works on all major brands and most diagnostic and repair visits are completed in a single trip with same-day availability.
Is a heat pump or a furnace better for a Seattle home?
Heat pumps are increasingly the preferred choice for Seattle homes because the region's mild winters make heat pumps efficient for most of the heating season, and they provide cooling in the summer as well. High-efficiency cold-climate heat pumps are now effective even during Seattle's coldest weeks. Beacon Plumbing's technicians assess your home's existing system, insulation, and usage to recommend the most cost-effective solution for your specific situation.
How much does a furnace repair cost in Seattle?
Furnace repair costs in Seattle vary depending on the nature of the problem, the part required, and the age of the system. Beacon Plumbing provides upfront pricing before any work begins with no trip charge for the diagnostic visit. Call (206) 720-2040 for a same-day assessment and honest estimate from a licensed HVAC technician.
What Seattle customers are saying
Thousands of verified reviews from homeowners and businesses across the Puget Sound.
"Our furnace stopped working on the coldest week of the year. Beacon had a tech out the next morning, diagnosed a failed ignitor, had the part on the truck, and had us back up and running in about two hours. The tech took the time to explain what failed and what to watch for. Honest, fair, and fast."
Nancy F. | Fremont, Seattle | Furnace repair, January
"We finally broke down and added a ductless mini-split to our 1940s craftsman that has no ductwork. Beacon assessed the house, recommended the right size unit, and the installation was clean and professional. Two summers later it is still running perfectly. Best home improvement decision we have made."
Kevin C. | Eastlake, Seattle | Ductless mini-split installation
"Beacon handles the HVAC maintenance for our entire office floor. They show up on schedule, document everything, and flag potential issues before they become expensive problems. Having a company that handles plumbing and HVAC under one roof has simplified our facilities management considerably."
Diana R. | South Lake Union, Seattle | Commercial HVAC maintenance
Bill Cahill
Owner, Beacon Plumbing
Founded 1995
A message from the owner
Built on hard work and a commitment to this community
Bill Cahill started Beacon Plumbing in 1995 with five trucks and a simple philosophy: hire great people, work hard, and treat every customer the way you would want to be treated. Thirty years later, that philosophy has not changed. What started as a small Seattle operation has grown into a team of 100 licensed, bonded, and insured technicians working around the clock to serve homeowners and businesses across the Puget Sound.
Bill believes deeply in giving back to the community that has supported Beacon's growth. Over the years, Beacon has sponsored the Miss Beacon Plumbing hydroplane at Seattle Seafair, supported Crime Stoppers of Puget Sound in the fight against human trafficking, donated musical instruments and a music teacher to St. George School, and partnered with Northwest Harvest, Ronald McDonald House, and Mamma's Hands. The Seahawks and Mariners logos on Beacon trucks are not just sponsorships - they are a reflection of Bill's pride in Seattle and the people who call it home.
When you call Beacon Plumbing, you are not calling a national franchise. You are calling a company that was built here, employs your neighbors, and is invested in this region for the long haul.