Boiler installations, air source heat pumps, air conditioning, as well as solar & battery installation across Coventry and the Midlands. Gas Safe, MCS and manufacturer‑accredited engineers with 19 years' hands‑on experience.
JLN Plumbing & Heating Limited
Coventry's Trusted Heating & Renewable Specialists
5.0/5Average Review Score (198 reviews)
198 Five-Star Reviews
“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.”— Google
Services
Our Services
Expert heating services across Coventry
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ABOUT US
Local, family‑run heating engineers you can trust
Established and managed on the tools by James Lacey, JLN delivers dependable heating, renewable and commercial solutions across Coventry and surrounding towns. Our small, family-led team combines technical accreditation with practical site experience to complete projects on time and to manufacturer standards.
- 19 years serving Coventry, Nuneaton, Rugby and the wider Midlands
- Gas Safe Registered, MCS, F‑Gas, NICEIC and manufacturer‑accredited installers
- Daily parts deliveries and fast call‑outs to reduce downtime
- Flexible monthly service plans with priority response and warranty protection
A Busy week for JLN
Heat pump talks, training recognition and EngTech
Heat pump talks at Grand Designs, HVR Awards recognition for training we helped Heat Geek produce, a Danfoss visit in Denmark and EngTech registration for our director, James Lacey.
WHY CHOOSE US
Why Choose Us
Fully accredited engineers
Gas Safe, MCS‑registered and F‑Gas qualified — plus Vaillant and Worcester Bosch approved installers — so installations and repairs meet industry and manufacturer standards.
Family‑led, local team
Based at Meriden Business Park with on‑the‑ground engineers across Coventry and the Midlands, you get accountable service from a hands‑on management team.
Fast response & emergency cover
Daily parts deliveries, priority call‑outs for service members and rapid fault diagnostics minimise cold homes and business disruption.
Renewables expertise in‑house
Heat pumps, solar PV and battery storage installed and supported by MCS and Heat Geek‑verified engineers — guidance on grants and scheme applications available.
Comprehensive service plans
Flexible monthly maintenance plans protect warranties, spread costs and include reminders and priority servicing to keep systems reliable.
Manufacturer partnerships
Worcester Bosch and Vaillant Advanced installers with NICEIC electrical capability for integrated heating and electrical projects.
Warm Homes Loan from The Money Co-op
The Money Co-op offers a Warm Homes Loan for eligible home energy improvements. Visit The Money Co-op’s website for full details, eligibility criteria and how to apply. All applications are subject to eligibility, affordability and credit checks.
We’re sharing this information as an independent installer because it may be helpful to our customers. We are not affiliated with or endorsed by The Money Co-op. Customers can find out more and apply directly through The Money Co-op’s website.
REVIEWS
What Our Customers Say
“Great service by Brendan today, thanks”
— steve stvcarroll3
Google2026-06-09“Great business. Professional service. Would thoroughly recommend.”
— Jon Sheppard
Google2026-06-09“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
Google2026-06-09“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
Google2026-06-09“Excellent service and price through out works
Definitely use this company”
— lammy1100
Google2026-06-09“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
Google2026-06-09Fully Qualified
Ready to book a survey or need some expert advice about renewables?
Contact our Coventry office on 024 7667 7667 or email info@jlnplumbing.co.uk.