About
Diamond AirTech Systems is a full-service HVAC contractor based in Norwich, England. Since 1963, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- Heating RepairGBP 63–312 · ESTIMATE
- Preventive MaintenanceGBP 235–603 · ESTIMATE
Brands We Work With
Credentials
- License: GS-788321 Verified
- Insurance: Verified
- Background check: —
- Employees: 26-50
- Service radius: 52 km
Reviews (27)
- ★★★★★Outstanding service
Outstanding customer service from start to finish. Diamond AirTech Systems went above and beyond to make sure we were comfortable.
- ★★★☆☆Excellent work
After getting quotes from several companies, we went with Diamond AirTech Systems and glad we did. Best price and best service.
- ★★★★☆Five stars
Had Diamond AirTech Systems come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★★★Reliable and fair
We have used Diamond AirTech Systems for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★☆Excellent work
Outstanding customer service from start to finish. Diamond AirTech Systems went above and beyond to make sure we were comfortable.
- ★★★★☆Impressed
Diamond AirTech Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Top notch
The team from Diamond AirTech Systems was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Reliable and fair
Very happy with the service from Diamond AirTech Systems. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Fair pricing
Diamond AirTech Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Excellent work
Diamond AirTech Systems installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★☆☆Top notch
After getting quotes from several companies, we went with Diamond AirTech Systems and glad we did. Best price and best service.
- ★★★★★Very professional
The team from Diamond AirTech Systems was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★☆☆Five stars
Diamond AirTech Systems installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★☆Fair pricing
After getting quotes from several companies, we went with Diamond AirTech Systems and glad we did. Best price and best service.
- ★★★★★Great service!
Diamond AirTech Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★☆☆Five stars
Called Diamond AirTech Systems for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★☆☆☆☆Highly recommend
After getting quotes from several companies, we went with Diamond AirTech Systems and glad we did. Best price and best service.
- ★★★☆☆Best in town
We have used Diamond AirTech Systems for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★★Impressed
Called Diamond AirTech Systems for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★☆☆Reliable and fair
Diamond AirTech Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.