JH
About
John's HVAC Services is a full-service HVAC contractor based in Cardiff, Wales. Since 1997, 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
- HVAC System Design
- Duct Cleaning
- Energy Audits
- Gas Safe Boilers
- Indoor Air Quality
- Thermostat Installation
Brands We Work With
BX
Baxi
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DK
Daikin
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ME
Mitsubishi Electric
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Credentials
- License: GS-497547
- Insurance: Verified
- Background check: —
- Employees: 51-100
- Service radius: 23 km
Reviews (3)
- ★☆☆☆☆Quality workmanship
John's HVAC Services diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Good experience
John's HVAC Services diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Outstanding service
We have used John's HVAC Services for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.