Our Services
Boiler Installations
Expert supply and installation of premium boilers across Hertfordshire, Essex and beyond. Fixed prices, clean workmanship, and full aftercare.
What We Offer
Premium Boiler Installations, Done Right
A new boiler is one of the most important investments you'll make in your home. At Prime Degrees, we take that responsibility seriously — recommending only the best boilers for your property, installing them to the highest standard, and backing every installation with comprehensive aftercare.
We install all brands of boilers and particularly recommend Vaillant, Glow-worm, ATAG, and Worcester Bosch. ATAG boilers come with an industry-leading 18-year warranty — the longest available in the UK — making them an exceptional long-term investment. Every installation is carried out by our Gas Safe registered engineers and fully commissioned to manufacturer specifications.
Why Upgrade
The Benefits of a New Boiler
Lower Energy Bills
Modern A-rated boilers are up to 92% efficient — significantly reducing your heating costs from day one.
Reliable Warmth
No more breakdowns, cold patches, or waiting for an engineer. A new boiler gives you consistent, reliable heat.
Reduced Carbon Footprint
Newer boilers produce fewer emissions, helping you reduce your home's environmental impact.
Smart Controls
Pair your new boiler with a smart thermostat for complete control from your phone, anywhere.
Manufacturer Warranty
All our installations include a full manufacturer warranty. ATAG boilers offer an industry-leading 18-year warranty — the longest available in the UK.
Increased Property Value
A new, efficient boiler is a selling point that can add value to your home.
Free Help Guide
The Hertfordshire homeowner's guide to changing your boiler
Avoid costly mistakes and know exactly when to repair or replace. Understand the warning signs and key decisions before spending a penny.
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What to Expect
Our Installation Process
Free Survey
We visit your home to assess your current system and recommend the right boiler for your needs.
Fixed Quote
You receive a clear, itemised quote with no hidden extras. No surprises on completion.
Installation Day
Our engineers arrive on time, protect your home, and complete the installation efficiently.
Commissioning
We fully commission the boiler, test all controls, and ensure everything is working perfectly.
Handover
We walk you through the controls, provide all documentation, and register your warranty.
FAQs
Boiler Installation FAQs
Ready for a New Boiler?
Get a free, no-obligation quote today. We'll recommend the best option for your home and budget.
Get in Touch
Request a Free Quote
Fill in the form below and we'll get back to you within 2 hours.
Coverage Area
Boiler installation services Across Hertfordshire & Essex
Prime Degrees Ltd provides boiler installation services across a wide area of Hertfordshire and Essex. Based in Bishop's Stortford, we regularly work in the following towns and surrounding villages:
Not sure if we cover your area? Get in touch — we're happy to confirm.
What Our Customers Say
Trusted by Homeowners Across the Region
Don't just take our word for it — here's what our customers say about the Prime Degrees experience.
"Great experience having a new boiler system installed, professional, friendly and reliable, would recommend. Thank you"
Natalie Brown
Theydon Bois · 4 weeks ago
"I've had Glister UK renovate my bathrooms and I also rely on them whenever I have any concerns or questions relating to my plumbing and heating. The expertise is second to none, with Craig and his team always a pleasure to deal with. Thank you again for always going above and beyond to help keep my home warm!"
Billy-Joe Best
Chigwell · 6 weeks ago
"Craig was a pleasure to have in our house. He was meticulous and very tidy. He was clear in his communication and he helped us with design and specifications of products. We don't know anything about plumbing but everything he has done has worked perfectly!"
Kat B59
Buckhurst Hill · 6 weeks ago