Expert Boiler and Air Conditioner Services in Felixstowe

Here at Marshall Gas, we are confident in providing expert and personable boiler/air con replacement and installation services across Felixstowe. With our team having years of experience under their belt, we are all committed to delivering the very best in heating and cooling solutions tailored to your specific needs, from boiler replacements to air con installations we can help create a seamless and stress-free process.

Our team is dedicated to serving the local community in Felixstowe through reliable, energy-efficient solutions and services so you can keep warm or cool and have hot water on demand all year round.

Our Boiler and Air Con Services in Felixstowe

Throughout Felixstowe, we ensure that we offer a wide range of boiler/air con services so that you can have confidence in your boiler and air con. These services include:

Boiler Installation Felixstowe – Our team of experts are experienced in fitting a wide range of boilers systems ensuring you receive a modern, energy-efficient solution that’s installed to the highest standard.
Boiler Replacement Felixstowe – If your current boiler is showing signs of old age or underperformance we are on hand to help. We’ll help you upgrade to a newer model that could improve efficiency and reduce energy bills.
Boiler Servicing – Regular maintenance is essential for keeping your boiler in top working condition. We offer thorough servicing throughout Felixstowe, helping to identify potential issues early and avoid unexpected repair costs.
Boiler Repairs – Should your boiler develop a fault, our engineers are on call across Felixstowe to carry out urgent repairs. We aim to restore your heating and hot water as quickly as possible, minimising disruption to your day.
Air Conditioning Installation and Servicing – With rising temperatures becoming more common, air conditioning is increasingly essential. Our team is available for both installation and ongoing servicing of air conditioning units, helping you stay comfortable during warmer months.

Why choose Marshall Gas

24 Hour Boiler Emergency Call Out (MarshallCare Customers Only)
Gas Safe Registered Heating Engineers
Boilers Installed Within 48 Hours
Annual Boiler Servicing
Landlord Gas Safe Certificate
Gas Engineers Covering South and Mid Suffolk
Honest and Transparent Process the whole way through
Family Run Business

Areas We Cover NEAR FELIXSTOWE

We cover many areas near Felixstowe for Boiler Installation, Air Con and other services, including but not limited to:

Ipswich
Woodbridge
Stowmarket
Colchester

If you are based in or near any of these locations, get in touch today to see how we can help.

Contact Us Today for Boiler and Air Con Services in Felixstowe

If you are looking for any boiler or air con services across Felixstowe get in contact with us here at Marshall Gas today for expert advice from our team of professionals and get a free, no-obligation quote on any of our services.

Let us help you find the perfect boiler or air con solution for your home or business today!

Recent Client Reviews

Needed our gas pipework altering for removing an old gas cooker. Marshall Gas were available within a couple of days and gave me a very reasonable price for the work. Max the engineer was very friendly, knowledgeable, and sorted things all in one visit. Highly recommend.

Michael Cross
9/02/2025

Marshall installed a replacement boiler for us which from start to finish the service we received from them was outstanding . The two engineers Max and Jordan were prompt , efficient, clean working and polite we could have asked for no more from them .I would definitely recommend Marshall Gas to friends and family .

Derek Pearce
8/22/2025

Marshall gas replaced my very old boiler. They worked hard all day to get everything just right. I would highly recommend.

Jan Grover
8/10/2025
We just had Josh from Marshall Gas over and honestly — what a breath of fresh air! He called ahead to let us know exactly when he’d arrive, was super polite and professional, and really took his time explaining everything he was doing.

Not only did he install our gas stove cooker perfectly, but he also took the time (without us pre booking in) to help with our gas fire, which has been tricky for ages. He checked everything thoroughly, made sure it was safe, and explained the legalities in a way that actually made sense. He even corrected some bad advice we’d had before — and gave us a real solution, not just more problems.

Josh was open about his military background and shared how Marshall Gas supports ex-forces staff — which made us admire the company even more. We’re so impressed by his work ethic, care, and knowledge.

Truly a rare experience — excellent service, great price, and we’ll only be using Marshall Gas from now on!

Sabrina Hollands
8/07/2025

Marshall gas fitted a boiler replacement at ours a couple of years ago and they have been completing the annual service. They are very transparent,efficient, reliable and responsive. The engineers are friendly too.

Chamunorwa Nyakunuwa
7/24/2025

Amazing job done by Steve and his team. Tidy.no mess and the air con does what it says on the tin. So quiet and so cool in the bedroom..thank you

Steve Perez
7/14/2025
Marshall Gas recently installed a Vaillant Boiler. Steve advised us beforehand about the various boilers on the market highlighting suitable ones for our property which was appreciated.

The Marshall Gas team arrived promptly and worked efficiently spending the whole day on the job. We're very happy with our new boiler and would happily recommend Marshall Gas to anyone. Thank you again Steve & team! 🙂

Pri
7/09/2025

Highly recommend!! After contacting numerous gas engineers/companies and getting no where, I reached out to Marshall Gas and they came out the same week, provided a competitive quote and carried out the work to a high standard! Will not hesitate to use them again in the future

Alisha Andrews
7/04/2025

As a builder I have used Marshall Gas in many of my HMO properties . The standard was excellent the team friendly and price on point . Thank you 🙏 and look forward to the next project !

Matthew Hawes
7/03/2025
Marshall Gas are professional, honest and a friendly team as a landlord, who has property not close to me, it’s important I have the right team in place, that I can rely on.

Having professionals engineers, meant I did not have to drive 2 hrs to let them in, they followed instructions, sent me before and after pictures and explained and fixed the problem and completed the service, ready for the next tenant check in, from start to finish professional, highly recommend to others thank you ☺️

maura walsh
7/03/2025

Very professional from first phone call on a Sunday to the final completion of the work carried out by their knowledgeable engineer Adam,very tidy and competitive prices,Thankyou steve for your prompt attendance and good work carried out.mr Mrs smith

LINDA SMITH
7/03/2025

Already a pre-existing customer with boiler cover, now we were in a sweat box of a loft bedroom so went for an aircon installation, all installation was smoothly executed and god are we glad we did it, thank you to Steve and his team for a successful installation. Recommend on both heating and cooling.

Justin Dean
7/01/2025
Friendly, knowledgeable & helpful people on the phone & on the job which was completed quickly & efficiently.

Odile Mason
6/26/2025

Very professional from quote to execution.Thankyou so much.

bob flood
6/23/2025

Great service .

John Jewers
6/19/2025

Here to help Felixstowe with their heating and Cooling Needs.