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Contact Kim

Kim

Posting for 5+ months

Get A New Boiler In October And Save ££££ - Local Boiler Installation Service🔧

Kim avatar
Kim
5.0
(67 reviews)

Overview

  • Operates in Castle Donington, Derbyshire
  • Posting since 2025

Portfolio

image

Services

Boiler Installation
Boiler Repair and Maintenance
Central Heating Installation
Central Heating System Repair

Description

🔥October Special: Fantastic offers on new boilers, warranties, and finance – limited time only! 🔥


“Fantastic offers this September with KAS Energy – trusted, local, 5⭐ boiler experts.”


Looking for reliable warmth without the worry?

Our expert boiler installation service delivers high-performance, energy-efficient systems tailored to your home — with up to 5 - 15 years of manufacturer-backed peace of mind and workmanship .

That’s right: 5 to 15 years of zero-stress heating.

5 star reviews 🌟🌟🌟🌟🌟

Fast, clean installation
Honest advice — no pushy sales
Trusted engineers, not random subcontractors
5–12 year warranty included (yes, really!)
Smart thermostats & upgrades available
Full system power flush see the results

Whether you're replacing an old boiler or fitting out a new home, we’ll help you stay warm, stay efficient, and stay covered for years to come!

Ad ID: 1504047138

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Reviews (67)

Please note: any reviews provided by our partner, Google are not managed or verified by Gumtree.

5.0out of 5
67 reviews
Chris
30 January 2026
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I have been very pleased + totally satisfied with the recent services I have had from KAS Energy. Matt came last week + did a gas safety check, he was very thorough, polite and helpful. Then he noticed a radiator was going rusty so he noted it + KAS got in touch, the radiator was fitted today . Very speedy service. Matt came + did the job today, again he was very pleasant, put plastic down to walk on, worked hard + got the job done. He is always happy to answer any questions you have + I felt happy + comfortable to have him in my house. I would recommend KAS Energy and Matt to anyone, I’m sure you’d be more than happy with them both. I’m very happy with the service I received 🙂👍

dean andrew
5 December 2025
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Top company, competitive quotes, great communication and flexibility around installation to suit my circumstances with Kim, Alex the installation engineer was very knowledgeable and conscientious during the boiler replacement, worked efficiently and tirelessly from start to completion. Great job, hopefully the Vaillant boiler is as good as KAS Energy.December 3rd

Arron Dughan
3 December 2025
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We’ve been using KAS now for over 3 years. We’ve had Radiators installed. Plumbing fault finding on no hot water - this was the winter and came out within hours. Replacement shower parts including servicing Issues with low water pressure Each time KAS has come to the rescue and resolved our issues when needed. They are reliable friendly, professional (always turn up when they say they will) tidy, respectful of your property and do a fantastic job each time. I would highly recommend this company. We will continue to use them for the great service they provide. Thanks for always looking after us!! A trusted contractor with a track record getting the job done to a high standard. Why look any where else

Patrick Parker
15 October 2025
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Had a new boiler fitted by KAS Energy. The boiler was fitted in one day with no mess whatsoever. The fitter was professional and really hard working. I cannot praise this company high enough from pricing the job to fitting. We had 3 other quotes prior to giving the job to this company. We are so pleased we made the right choice, even though it was late the fitter took his time on explaining the working s of the boiler. First class job, 100% , 5 stars P k Parker

Geoff Ritson
13 October 2025
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Great experience all round. Initial contact was good and company came straight back, organised a survey quickly. Excellent competitive quote given following survey, which was very professionally done by Sam. Great follow up by Kim and date arranged for work. Alex, the fitter, arrived as arranged, and worked quickly and systematically to install the new boiler and associated work, giving good on site advice when needed and was very respectful to us the home owners. All work done as stated on the quote and price was as per the quote with no hidden extras. All in all a very professional job from start to finish and would thoroughly recommend to anyone thinking of a boiler installation. Thank you KAS.

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