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JLN Plumbing, Heating, Electrical & Renewables

— Our Services

Commercial Gas Engineers

Certified commercial gas services for Coventry businesses — installations, safety inspections and rapid emergency response delivered by accredited engineers.

— OUR ACCREDITATIONS

Gas Safe Registered
MCS-registered
NICEIC Approved Contractor
Heat Geek
F-Gas Certified
Vaillant Approved
Worcester Bosch Accredited Installer
DBS Checked
OVO Solar and Heating (partner)

Book certified commercial gas support

For site surveys, safety checks or emergency cover call 024 7667 7667 or email info@jlnplumbing.co.uk. JLN’s Coventry team will arrange a compliance-led visit and provide a clear scope and timescale.
Request commercial gas support

— About This Service

Expert Commercial Gas Engineers from JLN Plumbing & Heating Limited

Our Gas Safe-registered engineers are DBS-checked and specialise in plant rooms, commercial kitchens and retail heating systems. The team carries out certified installations, safety inspections and planned maintenance for Coventry and the wider Midlands. With 19 years' experience and manufacturer accreditation, JLN supplies compliance reports and rapid emergency cover.

Expert Commercial Gas Engineers from JLN Plumbing & Heating Limited

— Our Process

How It Works

01

Site Survey & Risk Assessment

A qualified engineer visits your premises to inspect plant, flues and pipework, document risks and agree the specification and compliance requirements.

02

Certified Work & Testing

Installations or repairs are completed by Gas Safe and F‑Gas qualified engineers using manufacturer-approved components, followed by pressure and safety testing.

03

Handback & Compliance Pack

You receive comprehensive safety reports, certification and maintenance recommendations, plus options for service plans and rapid-response cover.

— Benefits

Why Choose us for Commercial Gas Engineers?

Accredited, traceable engineers

All engineers are Gas Safe-registered, DBS-checked and hold manufacturer accreditations so installations meet regulatory and warranty standards.

Local, hands-on management

Family-run and Coventry based, JLN provides direct site supervision, daily parts deliveries and a named contact to manage contractors and compliance paperwork.

Fast emergency response

Priority call-outs for commercial customers, planned maintenance to reduce downtime and rapid mobilisation to protect trading hours.

— FAQ

Frequently Asked Questions

Yes. All JLN engineers are Gas Safe-registered and F‑Gas qualified where required. We also hold manufacturer accreditations (Vaillant, Worcester Bosch) and follow industry best practice for testing, commissioning and documentation.

— REVIEWS

What Our Customers Say

“Great service by Brendan today, thanks”

— steve stvcarroll3

GoogleGoogle2026-06-09
“Great business. Professional service. Would thoroughly recommend.”

— Jon Sheppard

GoogleGoogle2026-06-09
“What great lads, it was a pleasure to have them in the house. They worked solidly and did an amazing job. I would 100% recommend them!”

— Hannah

GoogleGoogle2026-06-09
“Fast response and quality work. The plumber knew exactly what the problem was and fixed it within a short time. Highly recommended service.”

— Mia Peterson

GoogleGoogle2026-06-09
“Excellent service and price through out works Definitely use this company”

— lammy1100

GoogleGoogle2026-06-09
“I have used JLN Plumbing for years. They are reliable, professional, friendly and efficient plumbers. They are not pushy to change anything unnecessary and always give most cost effective advice. I highly recommend them.”

— A Guardino

GoogleGoogle2026-06-09
“I recently had my combi boiler serviced by Brendan from JLN. He was prompt, professional, attentive and friendly. He thoroughly checked over the boiler system and left my kitchen immaculate afterwards. From the start of the process to Brendan's visit, JLN have been excellent. Highly recommend the team. Thank you to them and Brendan!”

— Counselling Warwickshire - Jenny

GoogleGoogle2026-06-09
“Craig Tonks did our Boiler Service , he was incredibly knowledgeable ., and very helpfull. Briliant Job . regards, Steve Draper”

— Stephen Draper

GoogleGoogle2026-06-09
“Craig came out at very short notice to look at an issue with our boiler. He was very polite and timely, and explained the issue that he found and the steps needed to fix it. Would recommend”

— James King

GoogleGoogle2026-06-09
View All Reviews

— Related Services

Other Services We Offer

Commercial Heating ServicesCommercial Plumbing ServicesBoiler ServicingService PlansBoiler Repairs

Book certified commercial gas support

For site surveys, safety checks or emergency cover call 024 7667 7667 or email info@jlnplumbing.co.uk. JLN’s Coventry team will arrange a compliance-led visit and provide a clear scope and timescale.
Request commercial gas support
Commercial Gas Engineers | JLN Plumbing & Heating Limited