Emergency HVAC Wheathampstead

Absolutely delighted with the quality of service provided by Glowtech Heating. The engineer who attended our home was very knowledgeable and perfectly professional in dealing with the problem that we had with our boiler. I would unreservedly recommend Glowtech to my family and friends.

~ Ken White

Fantastic service from Matt for my boiler service. Excellent communication, came exactly when they said, professional and thorough and fixed 2 radiators that weren’t working as part of the job. Even took the time to talk to my curious dog! I highly recommend this firm, and will use again.

~ Claire Price

Always a pleasure dealing with Glowtech, Matt is the ultimate professional and provides an excellent quick service, very competitive and always does a good job and a very personable guy too! For all your plumbing and heatings needs can’t recommend them highly enough. Thanks Guys another job well done.

~ Wendy Boyd

The boiler in my shop stopped working so I rang David at Space Heating and he arranged to visit the shop to investigate the problem. David arrived when promised and sorted the problem very quickly by replacing a small part. I'll be recommending Space Heating to all my family and friends.

~ Craig

They understood the urgency of the problem and worked with me every step of the way to ensure a speedy solution to a potentially very inconvenient situation.

~ Phil A

The experience from the company was outstanding from the initial review/scoping through to undertaking the work. The engineer was extremely conscientious and undertook the tasks in a thoroughly professional manner, dealing with unexpected problems with diligence and tenacity. Overall outstanding.

~ Customer in Hertfordshire

From assessing the best options for us to providing 2 quotes in a very good time, the work was underway 48 hours later. The engineers were fabulous, very friendly, very clean and tidy and impressively good at installing boilers and cylinders as well. First class. The office staff also deserve praise, always answer phones promptly, provide quotations quickly and follow up once the work is done. A first-rate business who have delivered us the boiler and heating system we wish we had 8 years ago!

~ Customer in Hertfordshire

I had never used Space Heating before, so obviously, I was a bit nervous, but they had come recommended by the boiler manufacturer. From my experience of their fitting the new boiler, I would highly recommend them – they know what they are doing, they are professional, they are courteous and just nice people to deal with. They took out all the stress from having a new boiler fitted, even though I had never used them before. I had the feeling that the most important thing for them was doing a good job.

~ Georgina in Greater London

I contacted four firms, one via a recommendation and three via Checkatrade's website. One never responded, two promised to "come back to you" and never did. Space Heating Ltd responded with concrete, precise questions, explained there'd be some delay because they'd have to order the replacement, and arranged a day and time a week from when we first negotiated. A week later, within minutes of that time, there was a knock on my door. An hour and a half later, not only was my new shower installed, but the household items we'd had to shift for the friendly young engineer to get access to my electricity and water supplies had been restored to where they normally are. You really can't want more than that - I'm really grateful and will recommend Space Heating Ltd wherever I get the chance.

~ Customer in Hertfordshire

Panasonic's Aquarea heat pump has been a game-changer for our home. It's incredibly efficient and provides us with comfortable temperatures year-round.

~ John Smith

We've been using Panasonic air conditioners in our business for years and have always been impressed with their reliability and performance.

~ Jane Doe

I am a landlord, I have been using John Mac Heating for a number of years now, John is very reliable and friendly, he has...

~ Peter B

I have been using John Mac Heating for some 3 years now, initially recommended by an agency in Pinner, and have always been pleased with...

~ Sheila Smith

After experiencing so many problems with my heating and numerous plumbers, I have finally found someone that I can trust to do a competent job.

~ Fiona

We have dealt with John Mac Heating for the last 4 years. Our experience of John is of the highest professionalism as well as care...

~ Mrs Moritz

Thank you very much for the “extra mile” you went in fitting a new boiler in our offices. As you know, we are in the...

~ Sobell Rhodes Accountants

I have used this company in the past & found John Mac to be polite, professional, honest, reliable & reasonably priced….not something you can always...

~ Sean Nolan

Dear John, When my mother phoned me under great stress, as she had no hot water. Which for an 82 year old single woman this...

~ P Smith Roofing Services

John and Abbie run a very efficient, caring, competitively-priced business. I've never known them over promise, just surprise the customer with being able to attend...

~ Mrs Hobbs

I can wholeheartedly recommend John Mac Heating. He fixed our boiler earlier today and randomly a completely unrelated incident caused it to stop this...

~ Matthew

Over the time that I have known you, I have been very impressed with your professional, competent, honest and courteous service, and am always grateful...

~ Chista Rajappan

We would like to take a minute to thank you for your rapid response and efficiency on jobs that we ask you to attend. On...

~ Hayley from Fairfield Estate

John undertook a gas inspection on my rental property and I found him to be efficient, polite and professional. I would use him again.

~ Ms Patel

Excellent service. John discovered our boiler was unsafe at an annual service and arranged to install a new one the next day. We are delighted...

~ Pauline G

Just to say thanks for all your hard work, we are extremely pleased with the service we have received from you, Prices are very reasonable,...

~ Elliot Homes

I live in Manchester, but own a house in Harrow Weald. Whenever we have a problem, John is always obliging and attends at the earliest...

~ Peter Canter

Dear John, Thank you so much for the work you have done for us. We are delighted with the service you have given and look...

~ Nicola

John has been an asset in providing me with my Landlord Gas Safety Certification. I have used him for a number of years and have...

~ Mrs Shah

John is always punctual, polite, smartly presented and efficient with a quick turn around on all his work, a pleasure to work with!!

~ Susie from Austin Residential

Having used John Mac Heating for the past 4 years, I find the service very professional and efficient!

~ Danny Proctor from Robertson Philips

May I take this opportunity to thank you for the prompt response and excellent work carried out recently at a site in Luton, Bedfordshire. When...

~ Rot & Damp Solutions Ltd

I found John’s service to be most helpful. He was always prompt in replying to any questions I had, and completed the Certifications quickly and...

~ Mina Radia

We have worked closely with jps since 2007 and regardless of the scale of work, their employees have displayed a high level of professionalism, experience, dedication and commitment to quality. Their project team work well to find solutions to problems and always seek to overcome any challenges thrown at them during the course of construction. It has been easy to manage them and we have always developed a team approach to construction with them. As a project manager, I value this type of relationship with a main contractor.

~ Phil Gibbard

We were introduced to JPS in early 2022 when looking for a small to medium sized contractor to complete a refurbishment of our 1800 sq ft jewellery boutique in Cardiff, South Wales.  The project included layout amendments, replacement of a concealed air-conditioning system, installation of a heat curtain, replacement of porcelain tiled floors, installation of a wooden floor and enabling works to permit the installation of specialist joinery.  This was a difficult job as much of the boutique needed to remain as existing despite significant amendments to the ceilings and walls.  JPS completed the works successfully, to a very high standard and on time.  We found them to be reliable, thorough, easy to deal with and highly professional.  Unexpected site situations and variations were dealt with swiftly and without fuss.

~ Pravins Cardiff

I have worked with Bryan and his team at JPS on a variety of retail projects over the last 15 years, they have always delivered to expectations, they are really easy to communicate with and have been extremely helpful in offering solutions especially when it comes to troubleshooting on site.  The team at DRAW look forward to working on more projects in the future with them and would highly recommend them to any of our clients

~ DRAW Creative Design

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ University of Bristol

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ British Transport Police

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ Leicester City Council

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ MBDA

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ Arqiva

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ OU Wales

We have worked with this company for over 20 years who provide us HVAC maintenance and reactive call out services to our local property portfolio including offices, schools and public buildings. We meet with our Account Manager regularly and the engineers are always helpful and on hand to give advice. We would definitely recommend JCW to anyone looking for HVAC maintenance services

~ Gala Buzz