About
Locally owned and operated, Johnson & Lopez ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Seattle and the greater Washington region. With over 63 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- AC InstallationUSD 168–481 · ESTIMATE
- Duct InstallationUSD 113–253 · ESTIMATE
- Preventive MaintenanceUSD 83–283 · ESTIMATE
- Energy AuditsUSD 249–324 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-68481-US (Washington L&I)
- Insurance: Verified
- Background check: Passed
- Employees: 6-10
- Service radius: 48 km
Reviews (22)
- ★★★★★Highly recommend
Very happy with the service from Johnson & Lopez ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★☆☆Great service!
Very happy with the service from Johnson & Lopez ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★☆Impressed
Called Johnson & Lopez ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Fair pricing
After getting quotes from several companies, we went with Johnson & Lopez ThermalTech and glad we did. Best price and best service.
- ★★★☆☆Fair pricing
Called Johnson & Lopez ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★☆Very professional
Johnson & Lopez ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Good experience
After getting quotes from several companies, we went with Johnson & Lopez ThermalTech and glad we did. Best price and best service.
- ★☆☆☆☆Quality workmanship
Outstanding customer service from start to finish. Johnson & Lopez ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Best in town
The team from Johnson & Lopez ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Very professional
Johnson & Lopez ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Top notch
Johnson & Lopez ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Friendly and efficient
Johnson & Lopez ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Very professional
After getting quotes from several companies, we went with Johnson & Lopez ThermalTech and glad we did. Best price and best service.
- ★★★★★Excellent work
Very happy with the service from Johnson & Lopez ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Good experience
We have used Johnson & Lopez ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★☆Would use again
After getting quotes from several companies, we went with Johnson & Lopez ThermalTech and glad we did. Best price and best service.
- ★★★★☆Quality workmanship
Had Johnson & Lopez ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Five stars
Johnson & Lopez ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Friendly and efficient
Outstanding customer service from start to finish. Johnson & Lopez ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★☆Good experience
The team from Johnson & Lopez ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.