Gas Safe Registered — Reg: 88604
Central Heating & Gas Services In & Around Wigan
Family-run, trusted by homeowners since 1985. From emergency boiler repairs to full installations — we're the engineers Wigan relies on.




Why Choose F.G. Welch?
Our reputation is your guarantee of a top quality service
F.G. Welch are a genuine family run business with over 30 years experience. Established in 1985, we have been serving the people of Wigan and surrounding North West areas, building a reputation we do not want to tarnish.
Over 30 Years In Business
Established in 1985 we have been serving the people of Wigan and surrounding North West areas for over 30 years.
Family Run Business
We are a family run business and carry our family values throughout our business.
All Engineers Trained From School
All of our engineers have been training in our industry since they left school.
Customer Service Is Our Forte
We are small enough to care but big enough to cope. Customer service is what we thrive at.
Quality Is First & Foremost
Quality of work is always a must with F.G Welch and we will not cut corners with anything.
30+
Years in business
Get a Free Quote
Whether you need a new boiler, a repair or just an annual service, we'll give you an honest, no-obligation quote with no hidden costs.
No call-out charges
Free quotes, no obligation
Transparent pricing
Upfront, no hidden costs
Or call us directly on 01257 421660
Free no-obligation quote
Tell us what you need
What Our Customers Say
Don't just take our word for it — here's what our customers think.
"Faulty boiler. Neil attended and was very professional. Explained what was wrong and arranged for the parts and the return visit along with the cost there and then. He then returned on the agreed date and fitted the parts. Boiler now working perfectly. Neil cleaned up as he went along. Could not fault him or the service provided! He is a credit to your company."
"This company has provided excellent service, from the first point of contact. The staff are skilled, efficient & hard working. They have explained things at every stage & been thoroughly pleasant. They left the place clean & neat and went to extra trouble to fit covers to make the boiler area tidy. First Class Service."
"Excellent service from start to finish. The team were professional, tidy and completed the boiler installation faster than expected. Highly recommend F.G. Welch to anyone in the Wigan area."
"Had our boiler serviced by F.G. Welch for the third year running. Always on time, always thorough, and the engineers take the time to explain everything. Wouldn't trust anyone else with our heating."
"Called on a Saturday morning with no heating and they had an engineer out to us the same day. Fixed the problem quickly and the price was very fair. Really grateful for the fast response."
"We had underfloor heating installed throughout our extension. The team were brilliant from start to finish — clean, punctual, and the quality of work was outstanding. Highly recommend."
We Only Use The Best
Brands we install & service





Serving Wigan & The North West
From our base in Shevington, we cover Wigan and the surrounding areas. Find us on Google to see our reviews.
Our Services
New boiler supply & installation
Fast, reliable fault diagnosis & repair
Annual servicing to keep you safe
Supply, fitting & balancing
Air to air & air to water systems
Bespoke installation for homes & offices