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Your Trusted Heating & Plumbing Experts in Hemel Hempstead
REACT Heating has established itself as a trusted provider of heating and plumbing solutions, combining technical expertise with a customer-centric approach. With over 15 years of experience in the industry, our founder Rhys prioritises reliability, transparency, and precision in every service delivered. Specialising in boiler installations, repairs, and servicing, we cater to residential clients across Hemel Hempstead, Berkhamsted, Tring, and surrounding areas. Our Gas Safe-certified engineers ensure all work meets rigorous safety standards while providing comprehensive diagnostics and detailed service reports. We pride ourselves on offering competitive pricing without compromising quality, as evidenced by numerous testimonials praising our prompt, professional, and honest service.

From emergency repairs to full central heating installations, our team delivers tailored solutions to meet individual household needs. Our commitment extends beyond initial work through exceptional aftercare, ensuring long-term customer satisfaction. Operating seven days a week with flexible hours, we aim to accommodate urgent requirements while maintaining clear communication throughout every project. This dedication to excellence has solidified our reputation as a dependable local heating specialist.
Services
Boiler Installation Boiler Servicing Boiler Repairs Gas Safe Certificates Plumbing Services
Highlights and features
  • 15+ years of specialist heating and plumbing experience
  • Gas Safe-certified engineers for guaranteed safety compliance
  • Emergency repair service available 7 days a week
  • Transparent pricing with no hidden fees
  • Detailed service reports included with every job
Associations and certifications
  • Gas Safe Register
What people say
Great and swift service Very reasonably priced Professional and knowledgeable Competitive rates Excellent after-service follow-up
Services
Boiler Installation
We provide expert boiler installations tailored to your home's requirements. Our Gas Safe-certified engineers assess your property and recommend suitable heating solutions with transparent pricing. Every installation includes a comprehensive post-service check to ensure optimal performance and safety compliance.
Boiler Servicing
Our comprehensive boiler servicing includes gas pressure checks, flue emission analysis, and component inspections. We issue detailed service reports after each visit to document system health. Regular maintenance helps prevent breakdowns while maintaining manufacturer warranty validity.
Boiler Repairs
We offer prompt boiler repair services for all makes and models. Our engineers carry diagnostic equipment to identify faults efficiently. Emergency call-outs are available seven days a week to restore heating and hot water systems with minimal disruption.
Gas Safe Certificates
We issue official Gas Safe certificates following safety checks and installations. Required for landlords and property transactions, these certifications confirm compliance with UK gas safety regulations. Our engineers maintain current Gas Safe registration for all work performed.
Plumbing Services
From minor leaks to complete bathroom refits, our plumbing services cover residential requirements. We handle both emergency repairs and planned renovations with the same attention to detail. All work adheres to current building regulations and water safety standards.
People
Rhys
Owner & Lead Engineer
With over 15 years in the heating industry, Rhys combines technical expertise with customer-focused service. He personally oversees all installations and repairs, ensuring quality standards are maintained. His Gas Safe-certified work has earned consistent positive feedback for reliability and professionalism.
Questions
Do you provide emergency boiler repairs?
Yes, we offer emergency boiler repair services seven days a week with prompt response times.
Are your engineers Gas Safe-certified?
All our engineers hold current Gas Safe certification for boiler installations and safety checks.
What areas do you cover?
We serve Hemel Hempstead, Berkhamsted, Tring, and surrounding areas in Hertfordshire.
Do you offer free quotations?
Yes, we provide free written quotations with no obligation for all installation work.
Can you handle complete central heating installations?
We specialise in full central heating system installations tailored to individual property requirements.
What plumbing services do you offer?
We handle all residential plumbing needs from leak repairs to complete bathroom refits.
Reviews (5)
Mon Mon
Nov 12, 2019 Report
I was so lucky that I found Rhys to install my new boiler. He was genuine, very knowledgeable, professional, very helpful and friendly. He tried to fix my old boiler on the first day (spent about almost an hour) but unfortunately we found out that the part needed had been discontinued. Rhys didn't charge me for his time. Then he came back on two days time to install a new boiler. He was very clean, tidy and charged me very competitive rate. He truly did a wonderful job. I highly recommend Rhys to all my friends and family.
Jon Copestake
Jan 04, 2018 Report
Great and swift service from Rhys at React heating and he was kind enough to follow up to check that everything was still in order after the job had been done. Would recommend.
Flat Frog Films
Nov 02, 2017 Report
I can't recommend React heating enough. From beginning to end they where fantastic, friendly, helpful, competitive and honest. Not pushy at all, just gave really good honest advise. Their work is bang on. No short cuts, great quality. And for me the most impressive aspect is the after service. Still as happy to help after the work as before it. Brilliant.
Laura Walters
Oct 12, 2017 Report
Rhys was recommended to us through a friend to fix our boiler. He was prompt, professional and very knowledgeable in his field. If you're looking for a boiler engineer he's your man.
Georgia T.
Nov 21, 2014 Report
Rhys has completed three jobs for me in the past year. I have found Rhys trustworthy, honest, reliable, friendly and hardworking. He completed the work to a high standard and I would not hesitate to recommend him to others. First he replaced a toilet. I then asked for a quote to completely refit a new bathroom suite in the house which he did to a very high standard and for a very reasonable price, he also serviced the boiler and fixed a dimmer switch which had been out of action for a year. No job was too big or too small.