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JLN Plumbing, Heating, Electrical & Renewables

— Our Services

Air Source Heat Pump Installation

MCS-registered, Heat Geek-verified air source heat pump installations using Vaillant and Worcester Bosch‑approved kit. Full surveys, heat‑loss calculations, emitter advice and Boiler Upgrade Scheme support across Coventry and the Midlands.

— 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)

Request a design consultation

Fill out the form and we will get back to you to arrange a design consultation, with no obligation to buy.

Heat Pump Quote

— About This Service

Professional Air Source Heat Pump Installation Across Coventry

Using Vaillant and Worcester Bosch‑approved air source heat pumps installed to MCS and Heat Geek standards, JLN fits inverter‑driven, low‑noise systems with weather‑compensated controls and smart thermostats. Every project begins with a detailed site survey, bespoke heat‑loss calculations and clear advice on radiator or underfloor emitter upgrades. Our Gas Safe‑registered engineers manage Boiler Upgrade Scheme applications, hybrid staging where required and full commissioning, then enrol customers on flexible service plans to protect warranties and performance.

Professional Air Source Heat Pump Installation Across Coventry

— Our Process

How It Works

01

Survey & Design

A qualified engineer completes a site survey, heat‑loss calculations and fabric check, then specifies a suitable inverter heat pump, cylinder and controls tailored to your property.

02

Installation & Commissioning

We install external units, cylinders and controls, upgrade emitters where necessary, commission the system to manufacturer standards and log MCS certification.

03

Aftercare & Support

We help with Boiler Upgrade Scheme paperwork, hand over controls, offer flexible service plans and provide priority call‑outs and parts deliveries for minimal downtime.

— Benefits

Why Choose us for Air Source Heat Pump Installation?

Certified kit and installers

MCS-registered, Heat Geek-verified engineers install Vaillant and Worcester Bosch‑approved systems to manufacturer standards, protecting performance and warranty.

Local, experienced team

Family‑run and Coventry‑based with 19 years in the trade, our engineers deliver accountable installations and rapid local response when you need support.

Whole‑house, grant‑ready service

We perform full heat‑loss calculations, advise on emitter upgrades or underfloor heating, and support Boiler Upgrade Scheme applications for eligible installs.

— FAQ

Frequently Asked Questions

We carry out a full survey and detailed heat‑loss calculation that factors in insulation, glazing, occupancy and heating patterns. That determines the required kW output, cylinder size and whether radiator upgrades or underfloor heating are necessary to meet design temperatures.

— 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
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— Related Services

Other Services We Offer

Heat Pump QuoteUnderfloor Heating SystemsBattery Storage InstallationService PlansBoiler Installation

Request a design consultation

Fill out the form and we will get back to you to arrange a design consultation, with no obligation to buy.

Heat Pump Quote
Need Air Source Heat Pump? | JLN Plumbing & Heating Limited