Mercurio's Heating & Air Conditioning
HVAC contractor in Tacoma, WA.
In Mercurio's Heating & Air Conditioning's own words
Mercurios Heating & Air Conditioning has been serving Tacoma, Gig Harbor, and Puyallup since 1992. What began as a small, home-based family business has grown into one of the largest and most well-respected heating, cooling, and electrical companies in Washington.
- Trade
- HVAC contractor
- Business address
- 4001 S Union Ave, Tacoma, WA 98409
- Telephone
- (253) 765-8638
- Website
- mercurios.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- WA register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Great service! Professional, good-humored, efficient and knowledgeable. Thanks!
Jps
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Jonathon & Daniel did excellent work on our furnace and water heater. Both very personable and efficient. We are very pleased.
Jim M.
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Arnold, Jordan and Daniel provided prompt, courteous, competent, friendly excellent service! Great personalities. Worked diligently and were generous with their knowledge. Very classy guys that I highly recommend.
Michael S.
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Matthew and Denzel replaced an old doorbell system this morning. They both were friendly and professional and quickly and efficiently completed the task at hand. I, too, appreciate that they were able to arrive on the earlier side of appointment window! Thank you, Matthew and Denzel!
Sylvia F.
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My tech, Brad M. could not have been more personable, knowledgeable, or thorough. Ten stars for him! He let me know that I my 31 year old furnace needs to be replaced. I will definitely call Mercurio's for a bid and for other services like electrical.
Katie R.
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Hunter did a great job. Seemed honest and efficient, found and scheduled repair for a larger issue with my HVAC during inspection. Was very pleasant to work with and transparent about pricing and the work that was done.
Megan M.
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The digital assistant is horrible. They sent conflicting scheduling information then it was very hard to get a human to resolve it. A huge step backwards. Sad to go as they put in my unit but I’ve moved on.
Tom C.
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The team of technicians that changed out our old furnace (20+ years old) for a new hybrid heat pump/AC and furnace system were professional, competent and efficient. Arrived on time and finished the job without needing to return the next day.
Scott E.
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Great service! My experience with Technician Ryan. Clear explanation of service being performed, all cleaned up after, and a really dedicated Customer Service Technician. Will definitely use Mercurio's and request Ryan in future!
Eric L.
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Chris called to arrive early for complimentary inspection of electrical. He was thorough and informed me of information I was unaware of that did not involve fixes. Pleasant and professional. Okay, I am adding Brian with plumbing to my review as he came by later in the day to perform the plumbing inspection. He was very friendly and professional. Found a small leak under kitchen sink and a leaky valve on toilet. After inspection was done he prepared quote and the work was done before they left. Grateful that these young men were competent and made sure my house was back to being safe. 9/30/2026 Update to the above review. Things have changed with this company and getting through the robot receptionist to speak to someone is impossible. Two different times I have left messages or been told by their tech that someone will call me back and I have not received the call EVER. Work done with the previous electrician had since failed and I was looking to have it repaired but not sure when this will ever happen since communication is terrible.
Lynette R.
About Mercurio's Heating & Air Conditioning
Tacoma heating and cooling services
Mercurio's Heating & Air Conditioning has operated in the Washington area since 1992. The company says it grew from a home-based family business into a large provider of heating, cooling, and electrical services. Mercurio's Heating & Air Conditioning offers specialties including heat pumps, boilers, central air conditioning, and mini split systems.
Residential work involves furnace repair, AC repair, and air duct cleaning. The company also provides electrical installation and plumbing services. It describes offering 24/7 emergency services for various systems and provides financing options for customers.
In Tacoma, electricity accounts for 63% of the heating fuel used in housing units, per the American Community Survey. NOAA normals for the area show a mean temperature of 48.3 degrees F.
Customer feedback and availability
Reviewers frequently mention the professionalism and knowledge of the technicians, though one customer noted difficulties with the digital assistant for scheduling.
The company operates 24 hours a day, every day of the week.
Electrical and plumbing capabilities
The company provides electrical work and plumbing inspections as part of its broader service offerings. This includes tasks ranging from doorbell system replacements to identifying leaks in kitchen sinks or valves. Mercurio's Heating & Air Conditioning also offers maintenance tune-ups to support system longevity.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Tacoma
About Tacoma
| Population | 229,816 (2025) |
|---|---|
| County | Pierce County |
| Average yearly snowfall | 38.3 inches |
| Heating degree days | 6,194 |
| Most common heating fuel | Electricity |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.