What Our Customers Say

We had Kirk out from THS to fit our new Bosch air conditioner. They did a fantastic job and so pleased with the installation. He looks after our boiler and heating system so we know that we always get a fantastic service from his company. I highly recommended using THS and have recommended him to all my family and friends.

I highly recommended Kirk from THS. He has fitted 3 AC units in our upstairs bedroom and done a fantastic job with his team. I'm so pleased with the installation and the quality of workmanship — they protected my walls and floors, cleaned up afterwards and left perfectly. I would highly recommend THS and their crew. Thanks again for the brilliant job!

Top-tier service from start to finish. I've dealt with many companies before, but the engineer from THS is hands-down the best in the business. They diagnosed the issue immediately and explained everything clearly. Reliable, fair pricing, and expert workmanship. I wouldn't trust my heating and cooling with anyone else.

We had Technical Heating Services to fit us two new air to air heat pumps. Fantastic service from Kirk and his team — he always provides excellent service. He has been looking after our heating system, fitted our boiler, and has now fitted our heat pumps too. Absolutely brilliant.

Kirk fitted an air con unit in my mum's home at Overstone Lakes. Really great service and would highly recommend.

Air conditioning – It's a no brainer! It's a lot less expensive than you think & with Kirk fitting it no redecoration is necessary. Definitely get yours ASAP as it's only going to get hotter & trust Kirk to source a great unit & do an excellent job fitting it.

Kirk came to deep clean 3 AC units. Very reasonable pricing, efficient, friendly and professional. Job completed in minimal time and no disruption. Advised I keep hedges better maintained to allow more efficient airflow. Will definitely be having him back to service my LG unit. Highly recommend his service. Thanks Kirk 👍

Kirk is highly recommended. Very knowledgeable, helpful and trustworthy. Assisted in getting my Biasi boiler back to life when I had very limited options. I am genuinely grateful. Best boiler engineer in Northampton.

Contacted Kirk to service 2 aircon units in a house we had recently moved into. He quoted a price and date and arrived promptly. The units had not been serviced for at least 5 years so Kirk spent the time required to remove all the debris and thoroughly clean them. Great professional service.

Kirk and his team fitted an air con unit to my property. Kirk quoted me and advised on different options. The install was organised and both Kirk and his colleague were friendly, polite and did a great job. Really happy with the service from start to finish.

I had THS air con install me a good Bosch unit at the start of the summer. I am really pleased with their work and my house is a nice comfortable temperature. Great job all round.

Kirk turned up promptly to give a quote which he supplied by email the same day. Organised fitting service swiftly and the installation was neat and tidy. Very professional throughout and would highly recommend.

Very speedy service. Friendly, pleasant and very tidy work. Highly trustworthy firm. Would not hesitate to recommend THS to anyone needing air conditioning or heating work done.

Kirk provides a great service. We had 2 air con units fitted on the hottest day on record and the team were great — would highly recommend.

Look no further and don't even bother going with anyone else! Couldn't recommend enough. Kirk was very helpful and even identified problems that could affect my boiler in the future without pressuring me – very reasonably priced too.

Would certainly recommend these guys — very tidy and professional, can't fault the unit. Had it installed just in time for the heatwave. Brilliant service from start to finish.

Installed aircon into my property. Excellent job, clean and tidy and really happy with the installation. Good value in my opinion. Very well recommended. Thanks.