About Marshall Gas

Ipswich Based, Family Run Boiler Installations

marshall gas famil boiler servicing ipswich

We are your local gas engineer and safety registered experts. Our long established business not only covers Ipswich, but the whole of Suffolk, including Stowmarket, Felixstowe and more.

Our team of Gas Safe registered engineers regularly attend manufacturer training events, allowing you to be confident in the knowledge that you have an expert in your home regardless of the make of boiler you have, or are considering having installed.

We offer a range of gas related services for your premises, working to industry standards and within Government guidelines.

We strongly recommend that any work undertaken is carried out by a Gas Safe registered professional.

Meet the Team

On Time, Professional & Friendly

Last year we serviced over 500 boilers in Ipswich. This year, we expect to do double that. If you’re looking for a company that can service your boiler for a sensible fee look no further. We can help. We offer boiler services to fit in with your diary from as little as £80. If you live or rent a property in Ipswich and want a free no obligation quote for your new boiler, call us today. We are professional, friendly and offer a reliable service. Always turning up when we say we will.

When servicing your boiler we will include a visual review of its installation. Ensuring the positioning complies with current regulations and standards. As per Gas Safe guidelines all our servicing engineers are trained to recognise and understand the current regulations. We will always give you honest advice when necessary.

Before your service or repair is carried out, the basic operation of your boiler will be checked for faults. After the boiler casing will be removed and the main working components of your boiler checked and tested. Including ensuring that the flue is unobstructed. At this stage of your boiler service or repair, any damaged or faulty components will be found by our boiler engineer. If applicable, you will be advised of any additional costs that will be incurred for the repair or replacement of the components to ensure that your boiler is safe to use.

The final steps of your boiler service or repair are a gas tightness test. To ensure that there are no leaks. We will then complete your boiler service report which you will have the opportunity of reading. This will tell you the work that has been carried out during your boiler service.

Our boiler engineers aim to complete a boiler service within 45 minutes. However if faulty or damaged components are found during the boiler service and a repair is required additional time may be required, or sometimes a return visit.

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
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

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

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

Armed Forces Covenant

Proudly supporting those who serve

Back in June 2020, Marshall Gas signed a pledge to commit to honour the Armed Forces Covenant and support the Armed Forces Community.

We recognise the value of Serving Personnel, both Regular and Reservists, Veterans and military families contribute to our business and our country.

We are very proud of our time served and proud to have 3 ex-forces personnel working within our team.

We, Marshall Gas Ltd, will endeavour in our business dealings to uphold the key principles of the Armed Forces Covenant, which are:

no member of the Armed Forces Community should face a disadvantage in the provision of public and commercial services compared to any other citizen
in some circumstances, special treatment may be appropriate especially for the injured or bereaved.

Demonstrating our Commitment

Marshall Gas Ltd recognises the value serving personnel, reservists, veterans and military families bring to our business.

We will seek to uphold the principles of the Armed Forces Covenant, by:

promoting the fact that we are an armed forces-friendly organisation;

seeking to support the employment of veterans young and old and working with the Career

Transition Partnership (CTP), in order to establish a tailored employment pathway for Service Leavers;

striving to support the employment of Service spouses and partners;
endeavouring to offer a degree of flexibility in granting leave for Service spouses and partners before, during and after a partner’s deployment;
seeking to support our employees who choose to be members of the Reserve forces, including by accommodating their training and deployment where possible;
aiming to actively participate in Armed Forces Day;
offering a discount to members of the Armed Forces Community;
being available for work experience for the transition into civilian life

Marshall Gas is a family run business based in the heart of Ipswich.