Systems to Your Home
guarantee on Worcester bosch boilers
guarantee on Worcester bosch boilers
Welcome to Priority One
Plumbing, Heating & Renewables
We are a fully qualified Gas Safe registered company with over 20 years of experience in domestic and commercial installation, service and repairs.
All of our engineers are polite, experienced and trained to the highest standards. Our aim is to offer you a great experience with quality workmanship and great customer service while using the best quality materials.
Our jobs range from small leaks to full central heating systems charged at a fair price. We can carry out a free no obligation survey at your property for a wide range of services. Please get in touch to arrange a free quote.

Heat Pump Services
We design and install MCS certified Air Source Heat Pumps across Gloucester, Cheltenham and Tewkesbury, and handle the £7,500 Boiler Upgrade Scheme grant for you so it comes straight off your invoice. Every system starts with a room-by-room heat loss survey, not a guess.
Boiler Services
Worcester Boshc and Vaillant accredited installations of gas, oil and LPG condensing boilers, running at 90% efficiency. As accredited installers we can register manufacturers gurantees of up to twelve years, and every job is properly surveyed and quoted at a fixed price.


Underfloor Heating Services
Wet Underfloor Heating designed and installed for new builds, extensions and retrofits; screed, low-profile overlay and aluminium tray systems. We calculate pipe centres and flow temperature room by room and commission every loop, because the design is what makes a floor actually warm.
Customer satisfaction guaranteed.
Our helpful and experienced staff are always happy to help, call today to discuss your needs.
Areas We Cover
We offer you the highest quality workmanship and services
Our Services Include:
- Boiler Installations
- Boiler Repairs
- Boiler Replacements
- Boiler Servicing
- Central Heating
- Energy Efficient Advice
- Gas Safety Inspections
- Hot Water Cylinders
- Landlord Safety Certificates
- Overflows
- Power Flushing
- Pump Repairs
- Extensions
