Commercial and domestic pipework, drainage and sanitary ware
Northwest Plumbing & Heating delivers commercial and domestic mechanical services across the North West, including threaded iron and crimped copper or stainless pipework, first and second fix drainage, and sanitary ware installation. Our Gas Safe engineers are CHAS accredited and fully insured, and work confidently from technical drawings on commercial sites. Get in touch for a free, no-obligation quote.
Northwest Plumbing & Heating is a commercial and domestic mechanical contractor working across the North West. Our mechanical work covers pipework installation, drainage, and sanitary ware, delivered to a standard that suits busy commercial sites as well as homes.
We install threaded iron pipework without the need for hot works, along with crimped copper and stainless systems, so installations stay clean, fast, and safe on site. We handle first and second fix drainage and full sanitary ware installation from a single point of contact.
Our engineers are comfortable reading and working from technical drawings, so we can pick up commercial mechanical packages and deliver them accurately alongside the wider trades on a project.
The company is Gas Safe registered, CHAS accredited, and fully insured with £5m and £10m public liability cover. You deal directly with the owner, with clear pricing and a tidy handover on every job.
Pressing large-diameter stainless steel pipework on a commercial installation.
David Marshall
Liams company did a great job for us with no problems and now eradicated the problem we had in our bathroom. Joe knew what and where the source of the problem was and fixed the problem in about 45mins if that. The cost was more than reasonable too.The problem is no longer with us now and would recommend Northwest Plumbing& heating to anyone with any plumbing issues. Also the lads are so easy going and a great set of lads to talk too. Thanks so much most appreciated.
Wayne Hands
Friendly service, came and sorted the job I needed doing at a time that suited us. Would happily use the team again
Jordan Wilkinson
Really good service he did a brilliant job of my cooker would highly recommend him to anyone
Claire Butterworth
A life saver! Patient, spoke logic when I had none, and solved a problem that I could not find the answer to. Thank you.
John Farrell
A very efficient well priced service with no problems or additional costs.
louise brown
Quick response to query. Attended next. Sound advice given. Nice bloke reasonable charges. Would definitely recommend. Thanks Liam
Connor Hargreaves
Asked on the monday at about 5pm and they installed a brand new boiler the day after. And commissioned it on the wednesday. Really nice and proffessional. Highly recommend
Peter Butterworth
Sent Liam a message which was responded to quickly and he arranged to visit the next day. Turned up as stated and fixed the issue with my boiler quickly. Charged a great price. Much appreciated. Highly recommend.
Quinn Ross
If you want to remove negative reviews from your Google Business, contact me via my profile; my contact details are listed there. After work you can pay..
David Ludlam
From initial contact to quote and repair of my boiler all took less than 3 days. Arrived as advised and was clean. Wouldn't hesitate to use again
Jennah Dearden
Liam and the team responded quickly to my home needing a new boiler for a sale. They were polite and left the home tidy, a pleasure to deal with.
Rosegrove Chippy
A***** 5/5Had Liam round several times to my Chippy to sort out a few plumbing problems, he's a great lad, does superb work and never leaves a mess, plus he always goes above and beyond, so glad that I had him recommended to me through a friend, I have absolutely no problem whatsoever recommending him as I trust him 100%, you won't go far wrong with this chap, thanks Liam :)
Donna Kirby
Efficient, they explained what they were doing and why very informative and good price, would definitely recommend.
Kim Kim
Professional and quick service
Mary & John Moody
It's hard to find a company that will take on a small job and arrive two days later at the time promised, but Northwest Plumbing and Heating did just that! Pleasant guy, tidy worker and my wife was most impressed when he took his work shoes off at the door!
Stuart Johnson
First clsss workmanship , highly recomended.
Neil Metcalfe
Did a great job fitting our bathroom tap, done smoothly and swiftly, left it clean and tidy. Highly recommend.
antony brierley
Northwest plumbing and heating maintain my boiler, added radiators and any plumbing i need a one stop company
joe heseltine
Excellent company very professional highly recommend, all work completed to a very high standard
Brandon More
Excellent service, new boiler flue and seals fitted so that we were to manufactures specifications. Would 100% recommend.Much appreciated!
Lee Caley
Excellent service, arrived quick, exceptional fees, quality work & a genuine polite guy, would highly recommend!
Michael Graves
Excellent knowledge and service quick response would recommend to anyone
Mark Billows
We initially hired Northwest Plumbing and Heating because they were the cheapest quote. They came out to replace our office heating boiler. They quoted the price over the phone before starting work. It was exactly what they said it would be without any surprises.They arrived on time, explained what they needed to do, were very thorough, working through an identified schedule. They worked quickly without any mess or noise.They were very busy when I booked, so we had to wait a few days. I was willing to wait because of the very good reviews they had.I would use them again and would recommend them to anyone needing a reliable plumber.
birute zeleckyte
Liam and the gang always do a great job used them many times ⭐
Martin Barrow
I have used this company multiple times now over the last 12 months, very reliable, quotes are always reasonable and adhered to. Quality of work is great and any (only 1 so far) snags completed quickly and to a good standard. Overall great company, I would highly recommend.
Yes. A large part of our work is commercial mechanical installation across the North West, and we cover domestic mechanical work too. We are set up to work alongside other trades on commercial sites, and to handle smaller domestic jobs with the same care.
We install threaded iron pipework without hot works, as well as crimped copper and stainless steel systems. Crimped connections are clean and quick to install, which keeps disruption on site to a minimum.
Yes. Our engineers are comfortable reading and working from technical drawings, so we can take on commercial mechanical packages and deliver them accurately to spec.
Yes. We are Gas Safe registered, CHAS accredited, and fully insured with £5m and £10m public liability cover, so we meet the requirements of most commercial sites.
Yes. We are Gas Safe registered for both domestic and commercial work.
Yes. If your boiler breaks down or you have no heating or hot water, get in touch and we'll do our best to get to you as quickly as possible.
Low pressure is one of the most common boiler issues we get called out for. It is often caused by a small leak somewhere in the system, a faulty pressure relief valve, or radiators that need bleeding. Give us a call and we can diagnose it quickly.
A straightforward like-for-like boiler swap usually takes around one day. A more complex installation, such as a system change or moving the boiler, may take a little longer. We always give you a clear timeframe before we start.
Yes, we service all major makes and models. Annual servicing keeps your boiler running efficiently, maintains your warranty, and helps catch small problems before they become expensive ones.
We cover Colne, Nelson, Burnley, Earby, Blackburn, Preston, and the surrounding areas across Lancashire. Not sure if we cover you? Just give us a call and we'll let you know.
Legionella risk assessments start from £300 plus VAT and are priced per assessment.
Under the Health and Safety at Work Act, any employer or person in control of premises, including landlords, has a legal duty to assess the risk of Legionella in their water systems. This includes offices, rental properties, care homes, and other commercial or residential premises.
There is no fixed legal frequency, but the HSE recommends reviewing your assessment whenever there is reason to believe it may no longer be valid, typically every two years, or sooner if there are significant changes to the property or water system.
For most residential and smaller commercial properties, the on-site inspection typically takes between one and two hours. We then provide you with a full written report and any recommendations.
Yes. Once the assessment is complete, we provide a full written risk assessment report documenting our findings, any identified risks, and recommended control measures. You can keep this on file to demonstrate compliance.
You receive a site risk assessment with practical notes and clear recommendations for the property.
Yes. We now have a dedicated air conditioning engineer, so we cover installation, servicing, and repair for both domestic and commercial properties across Lancashire.
Yes. We handle air conditioning for homes, offices, shops, and other commercial sites. Just let us know a bit about the property and we will advise on the best option.
We generally recommend an annual service to keep a system running efficiently, maintain performance, and catch small issues early. We can set up a routine that suits your property.
Yes. If your air conditioning is not working as it should, get in touch. We will diagnose the fault and give you a clear quote before carrying out any repair.