Glowtech Heating & Plumbing
Cardiff's Boiler Installation & Heating Experts
Serving Cardiff and South Wales
About Us
How can we help you?
Our Gas Safe registered engineers specialise in high-quality boiler installations, heating upgrades and heat pump systems. We focus on clean workmanship, correct system design and long-term reliability.
Specialists in
Boilers, Heating & Renewables

Air Source Heat Pump Installation
Air source heat pumps designed, installed and commissioned properly to deliver efficient, low temperature heating and hot water with reliable performance all year round.

Boiler Installation
If you’re in need of a new boiler then look no further. Our experienced team take great pride in quality workmanship. We have years of experience installing various types of heating systems. Get in touch for the best advice and your
free quote today.

Boiler Servicing & Repair
Annual boiler servicing to keep your system efficient, safe and in-line with manufacturer warranty, alongside fast, accurate fault-finding and repairs across Cardiff to get your heating back up and running.
Recent work
Boiler & Heat Pump Installations
Our reviews
What Our Customers Say
EXCELLENT Based on 6 reviews Posted on Lee EvansTrustindex verifies that the original source of the review is Google. We had several jobs completed by Glowtech Heating & Plumbing, including moving radiators, upgrading our boiler, and upgrading our en-suite with a walk-in shower. Matt and Louis were professional throughout, with an exceptionally high standard of workmanship and great attention to detail. Everything was well managed from start to finish, and the results exceeded expectations. I wouldn’t hesitate to recommend them to anyone looking for high-quality, reliable work.Posted on LucyTrustindex verifies that the original source of the review is Google. Thank you Matt and Louis for always providing a first class service. I have had heating repairs/services boiler work over the years, I would recommend Glowtech to friends and family members. I have no concerns with reliability, honesty and a first class service always. They support in an emergency so grateful both nothing too much trouble. The team are friendly and supportive with the service they provide and for their customers. First class ambassadors to yourselves and your company thank you both for all the work you are the best. There is always a welcome for Polly too my little cocker spaniel, both very caring. Thank you both, have a good time over the Easter break Lucie and Polly,Posted on Chris JamesTrustindex verifies that the original source of the review is Google. We used Matt and Louis to fit our ensuite bathroom. They did an excellent job for us, couldn't find any fault with their work. Would recommend.Posted on Ken WhiteTrustindex verifies that the original source of the review is Google. 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.Posted on Claire PriceTrustindex verifies that the original source of the review is Google. 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.Posted on Wendy BoydTrustindex verifies that the original source of the review is Google. 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.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more


