About
Locally owned and operated, Diamond TempMasters Direct is your trusted source for professional HVAC installation, repair, and maintenance in London and the greater England region. With over 25 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Gas Safe BoilersGBP 78–433 · ESTIMATE
- Heat Pump ServicesGBP 109–310 · ESTIMATE
- Heating InstallationGBP 108–302 · ESTIMATE
Brands We Work With
Credentials
- License: GS-835594 Verified
- Insurance: Verified
- Background check: —
- Employees: 26-50
- Service radius: 39 km
Reviews (23)
- ★★★★★Reliable and fair
We have used Diamond TempMasters Direct for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Reliable and fair
The team from Diamond TempMasters Direct was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Fair pricing
The team from Diamond TempMasters Direct was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Reliable and fair
The team from Diamond TempMasters Direct was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Friendly and efficient
Diamond TempMasters Direct diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★☆Friendly and efficient
After getting quotes from several companies, we went with Diamond TempMasters Direct and glad we did. Best price and best service.
- ★★★★★Impressed
Diamond TempMasters Direct installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★☆Great service!
Called Diamond TempMasters Direct for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Outstanding service
Diamond TempMasters Direct did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Top notch
Diamond TempMasters Direct did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★☆☆Very professional
Called Diamond TempMasters Direct for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★☆☆Great service!
After getting quotes from several companies, we went with Diamond TempMasters Direct and glad we did. Best price and best service.
- ★★★★★Would use again
Called Diamond TempMasters Direct for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★☆☆Fair pricing
We have used Diamond TempMasters Direct for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Highly recommend
We have used Diamond TempMasters Direct for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★☆☆Good experience
After getting quotes from several companies, we went with Diamond TempMasters Direct and glad we did. Best price and best service.
- ★★★★★Top notch
Diamond TempMasters Direct did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Five stars
The team from Diamond TempMasters Direct was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★☆Would use again
Diamond TempMasters Direct diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Friendly and efficient
We have used Diamond TempMasters Direct for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.