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JLN Plumbing, Heating, Electrical & Renewables

— Our Services

Air Conditioning Servicing & Maintenance

F‑Gas certified engineers maintaining split, ducted and VRF systems across Coventry. Filter cleans, refrigerant checks and performance tuning to keep businesses and homes comfortable and compliant.

— 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 Your Air Conditioning Service in Coventry

Arrange a compliance check or planned maintenance with our F‑Gas certified team. Call 024 7667 7667 or email info@jlnplumbing.co.uk to book.
Book a Service

— About This Service

Professional Air Conditioning Servicing & Maintenance Across Coventry

Using premium-grade systems from Daikin, Mitsubishi Electric, Fujitsu and Panasonic and serviced by our F‑Gas certified engineers, JLN inspects split, ducted and VRF systems across Coventry. We carry out refrigerant leak detection, pressure and drainage checks, filter and coil cleaning, airflow and electrical safety tests and performance tuning. Manufacturer schedules are followed to protect warranties and maintain efficiency.

Professional Air Conditioning Servicing & Maintenance Across Coventry

— Our Process

How It Works

01

Initial Equipment Survey

A qualified F‑Gas engineer inspects the make and model, checks service history and identifies refrigerant type, access needs and any immediate safety concerns.

02

Scheduled Maintenance Visit

We perform filter and coil cleaning, refrigerant pressure checks, leak detection, condensate and fan inspection, electrical safety tests and performance tuning.

03

Report, Recommendations & Follow‑Up

You get a clear service report with action items, replacement part advice and a recommended next service interval; we can schedule ongoing visits via our service plans.

— Benefits

Why Choose us for Air Conditioning Servicing & Maintenance?

F‑Gas Certified, Manufacturer‑aware Engineers

All work is carried out by F‑Gas certified technicians familiar with Daikin, Mitsubishi Electric, Fujitsu and Panasonic, protecting warranties and meeting statutory refrigerant rules.

Reduced Downtime with Fast Callouts

Local, family‑run teams based in Coventry and daily parts deliveries mean quicker fixes and less disruption to shops, offices and rental properties.

Efficiency, Safety & Compliance

Regular servicing keeps systems running efficiently, reduces energy use, prevents costly refrigerant loss and ensures compliance with F‑Gas and electrical safety standards.

— FAQ

Frequently Asked Questions

Most manufacturers recommend annual servicing for domestic and light commercial systems, and six‑monthly checks for busy commercial installations. Frequency depends on hours of use, environment (dusty kitchens or workshop spaces need more attention) and warranty requirements.

— 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

Air Conditioning InstallationService PlansUnico System (Integrated Heating, Cooling & Ventilation)

Book Your Air Conditioning Service in Coventry

Arrange a compliance check or planned maintenance with our F‑Gas certified team. Call 024 7667 7667 or email info@jlnplumbing.co.uk to book.
Book a Service