Thermatek Heating, Plumbing & Renewables
At Thermatek we pride ourselves on our expertise and quality of work. We offer an extensive range of heating services and products, including boiler replacement, servicing & repair, as well as power flushing and general plumbing maintenance.
Our team of Gas Safe Registered Engineers are dedicated to making your home warm, safe and energy-efficient.
Whether you’re upgrading from an existing system to a modern central heating setup or installing a new combi boiler, we ensure a smooth and hassle-free process from beginning to end.
Contact us today so we can help you with our gas and central heating services.

Get Your Quote Today
We cover all of Edinburgh, Midlothian and East Lothian. If you’re looking for a boiler service or repair in Edinburgh then you’ve come to the right place. Thermatek is one of Edinburgh’s leading heating and plumbing companies.

Our Services
We provide a whole host of boiler, heating and renewable services across Edinburgh.

New Boiler Replacements
Professional and Gas Safe Registered installation of a modern boiler, with specifications customised based on a thorough, free site survey with smart controls.

Boiler Servicing
Our gas engineers are experts in servicing all makes & types of boilers. Ensure your boiler runs well this winter with our boiler servicing service.

Boiler Repairs
Let our expert gas technicians handle the repair for you. With over 17 years of experience in the industry and all 5-star reviews across three platforms, our engineers are the best around.

Smart Thermostat Installation
We supply & install smart thermostats, including popular options like Tado, Nest and Hive, for your existing or new central heating system.
EXCELLENT Based on 69 reviews Posted on Gemma AlcornOctober 18, 2025Trustindex verifies that the original source of the review is Google. Outstanding , we called Ryan early on a Saturday morning and he was able to talk us through what we needed to do. Honestly this company deserve more than 5* , polite , professional and go above and beyond ! I won’t go anywhere else in this area , amazing thank you Ryan!Posted on Rob MOctober 9, 2025Trustindex verifies that the original source of the review is Google. Immediate response and extremely helpful dealing with the stress of a boiler issue. Resolved our issue and gave advice for worsening should we need assistance in the bear future.Posted on Lindsay SmithSeptember 29, 2025Trustindex verifies that the original source of the review is Google. Great and efficient service - Ryan installed smart thermostats throughout the house, fitted new valves to 2 radiators (and replaced an old manual thermostat which didn't look great for no extra charge which he did without me even asking). I wouldn't hesitate to recommend.Posted on lynn moirSeptember 22, 2025Trustindex verifies that the original source of the review is Google. Had problem with my smart heating system - Ryan arrived same day within just an hour and got me back up and running. Would use again for other gas heating issues in the future.Posted on Graham SmithAugust 26, 2025Trustindex verifies that the original source of the review is Google. Very good service. Cane exactly when he said he would and fixed my boiler.Posted on AlbertLai2020August 19, 2025Trustindex verifies that the original source of the review is Google. Ryan is so fast to check my boiler next day. He is the first engineer I met so far to fully explain what the problem of the boiler is. Therefore I can estimate what is the ceiling price for repairing the boiler. After he has fitted the PCB to the boiler on the second visit, the boiler works again and no further repair is required. My tenant is very happy. I will definitely call Ryan again for any boiler issues in future. Thank you so much for Ryan!Posted on Ajit NaranJuly 25, 2025Trustindex verifies that the original source of the review is Google. Efficient both with the job and time highly recommendPosted on Mark HannaJuly 14, 2025Trustindex verifies that the original source of the review is Google. We purchased our new home and asked Ryan to come and service our boiler. Communication was fast and easy with details confirmed via email and reminder text messages too. Works were done quickly and professionally. Ryan talked me through what he was doing and left the areas as found. We then asked him back for additional pluming work which was also done to a high standard. Invoice came via email and payment was easily done too. Great to support a local firm and to find someone who provides a top level of service; rare these days!Posted on Charlie HibbertJune 7, 2025Trustindex verifies that the original source of the review is Google. Thermatek installed our new hot tap & service our house heating and hot water system annually, with an accompanying logical explanation of how the our system actually works, something other engineers weren’t able to do. Would highly recommend.Posted on Sarah PandeyJune 3, 2025Trustindex verifies that the original source of the review is Google. Thermatek installed a new boiler with Tado thermostat and removed our old hot water tank, as well as replacing a bathroom tap. The team were extremely professional, polite and kind and did a great job. We were very pleased with the work. We had originally got 3 quotes from different companies and Thermatek were the most reasonable of the 3. We would definitely recommend them. Thank you!





