Plumbing, heating and gas work in Blackburn, for homes, landlords and commercial plant rooms.
We provide high quality, reliable and well executed work in all aspects of the plumbing and heating industry, across domestic, commercial and industrial sectors.


What we do
Two runs of work: the plumbing and heating side, and the gas side. Liam is Gas Safe registered (number 560672) for the boiler, cooker, fire and flue work.

A new Baxi combi, fitted and piped in copper.
Plumbing & heating
- Above and below ground drainage
- Energy efficient heating systems
- Full bathroom suites and shower rooms/wet rooms
- Heating design and planning
- Hot and cold water systems
- Kitchen installations
- Plumbing and heating repairs
- Room renovations
- Vented and un-vented cylinders
- Wall and floor tiling
Gas services
- Appliance servicing
- Boiler installation and repairs
- Cooker installation and repairs
- Full heating installations
- Flues and flue liners
- Gas fires and wall heaters
- Landlord safety checks
Is your boiler ready for winter?
Keep your home warm, safe and efficient with a professional boiler service. Regular boiler servicing helps keep your heating system running safely and efficiently, reduces the risk of unexpected breakdowns and can help extend the life of your boiler.
Boiler service
L. Strahan Plumbing & Heating
Domestic, commercial and industrial
- Full boiler safety checks
- Flue and ventilation inspection
- Burner and heat exchanger cleaning
- Gas pressure and performance testing
- Controls and operation checks
- Service report provided
Don’t wait until your heating lets you down.
Book your boiler service
Boiler installation and repairs too, and full heating installations.
Bathrooms, shower rooms and wet rooms
Full bathroom suites, shower rooms and wet rooms, with the plumbing and the wall and floor tiling done by us. Kitchen installations and room renovations as well.
- Full bathroom suites and shower rooms/wet rooms
- Wall and floor tiling
- Room renovations
- Kitchen installations
“Carried out a complete bathroom refit, new suite, wall tiles, floor and all plumbing. Improved the design as well.”




Commercial and industrial heating
Plant rooms, heating systems and hot and cold water for commercial and industrial sites, as well as homes. Boiler servicing covers domestic, commercial and industrial work too.
- Heating design and planning
- Energy efficient heating systems
- Hot and cold water systems
- Vented and un-vented cylinders
- Above and below ground drainage
- Appliance servicing

Pumps, valves and gauges on a commercial heating manifold.
What customers say
5.0 stars from 23 reviews on Google.
“Had a number of jobs done by Liam and all to a high standard. Very professional and courteous. Arrives on time and does a good clearing up job when finished. Recommended him to a few of our friends who have used his services and agree with us. Highly recommended.”
“Carried out a complete bathroom refit, new suite, wall tiles, floor and all plumbing. Improved the design as well. Liam has also carried out other plumbing work for me serviced the and repaired the boiler. Super reliable always on time friendly and professional. Excellent workmanship.”
“I cannot recommend L.Strahan Plumbing, Heating & Gas Services enough. Over the past months and years, they’ve carried out quite a few different jobs for me—from a new boiler, new bath room, new radiators, and other minor work/fixes. Every single time, they've been prompt, explained everything clearly, kept the workspace spotless, and charged a very fair price. It is such a relief to find a tradesperson you can genuinely trust. I will definitely continue using them for all my plumbing needs.”
“Excellent service from start to finish! Liam was professional, friendly, and punctual. He quickly identified the problem, explained everything clearly, and carried out the work to a very high standard. Everything was left clean and tidy, and the price was fair. I couldn’t be happier with the service and would highly recommend them to anyone looking for a reliable plumber. I would definitely use them again!”
“I’ve used Liam at L. Strahan Plumbing, Heating & Gas Services for multiple plumbing jobs and have always been really impressed with the service. He’s reliable, always turns up on time, is polite and professional, and leaves everything clean and tidy when the job is finished.”
“It’s reassuring to have someone you can trust to do a good job. I’d highly recommend Liam to anyone looking for a reliable plumber. I’ll definitely continue to use him for any future plumbing work!”
Liam Strahan, Blackburn
L.Strahan Plumbing and Heating is based in Blackburn, Lancashire, and was established in 2013. We’re a fully qualified heating engineering business with over 15 years’ experience.
The work runs from repairs and boiler services in people’s homes to full bathroom suites, kitchen installations and room renovations, and on to heating systems for commercial and industrial sites.
At a glance
- Established
- 2013
- Gas Safe number
- 560672
- Google rating
- 5.0 (23 reviews)
- Based in
- Blackburn, Lancashire
- Work
- Domestic, commercial, industrial
Get a quote or book a job
Ring Liam, send a WhatsApp or drop him an email with what you need, and he’ll come back to you.
Opening hours
- Monday
- 7am - 5pm
- Tuesday
- 7am - 5pm
- Wednesday
- 7am - 5pm
- Thursday
- 7am - 5pm
- Friday
- 7am - 5pm
- Saturday
- Closed
- Sunday
- Closed
Send Liam a message
Where we are
Hendry Lane, Blackburn BB2 4FE.
Plumbing, heating and gas work across Blackburn and the surrounding area of Lancashire.