Home installations
Quiet wall-mounted splits, multi-splits and ducted units for houses, flats, extensions and garden rooms.
Family owned · Domestic air conditioning
The right air conditioning for your home.
Family-run air conditioning specialists in Hereford, covering a 50-mile radius. We supply, install and service systems for homes — from a single wall unit in one bedroom to multi-room cooling for the whole house.
F-Gas certified
Free surveys
Fully insured
Domestic air conditioning in Hereford
Supply, install, service — the lot.
Domestic air conditioning installation, servicing and repairs across Hereford and the surrounding counties — see the areas we cover. Every job starts with a free survey and a fixed, itemised quote.
Multi-room & whole-home
Bedrooms, home offices, lofts and open-plan living — one outdoor unit can serve several rooms, each with its own control.
Servicing & plans
Annual health checks, filter cleans and pressure tests that keep warranties valid and efficiency high. Priority cover for members.
Repairs & call-outs
Not cooling, leaking or noisy? We diagnose and fix all makes and models — including systems we didn't install.
Why DJ
A family firm, not a faceless franchise.
"If we wouldn't put it in our own home, we won't put it in yours."
— The family behind DJ Air Conditioning
Our name's on the work
The people who answer the phone are the people who turn up. Local, accountable, recommended by neighbours.
One team, start to finish
The engineer who surveys your building installs and services it. No handoffs, no lost details.
Fixed, honest pricing
A written, itemised quote before work starts — and tidy installs left clean and hoovered.
Kind words
What customers say.
"Rob did a fantastic job, from quote to commissioning. Very informative — he offered a wide variety of units for my budget while also keeping the spec as full as possible. Installation was clean and efficient with minimal disruption, and he managed to keep piping to a minimum. After-sales support so far has been great, with a service schedule in place! Thanks Rob!"
"Rob came out same day and did great work getting our air con unit working again. He also gave great information to help keep it in top condition. Will certainly be using DJ Air Conditioning in future."
Service area
Towns & cities we cover within 50 miles of Hereford.
Our engineers travel across a 50-mile radius of Hereford for installations, servicing and call-outs. See your town below? You're covered. Not in the list? Ask anyway — we're happy to consider homes further afield.
Herefordshire & the Wye Valley
LeominsterLedburyBromyardKingtonHay-on-WyeRoss-on-Wye
Gloucestershire & Forest of Dean
GloucesterCheltenhamTewkesburyStroudCirencesterColefordLydney
Worcestershire
WorcesterMalvernKidderminsterEveshamDroitwichPershore
Shropshire & Mid Wales
ShrewsburyLudlowChurch StrettonNewtownLlandrindod WellsBrecon
Monmouthshire, Gwent & South Wales
MonmouthAbergavennyChepstowNewportCwmbranCardiffMerthyr Tydfil
Bristol, Bath & the South West
BristolBathKeynshamChippenham
The West Midlands
BirminghamWolverhamptonDudleyWalsallSolihullRedditch
Good to know
Air conditioning questions, answered.
How far from Hereford will you travel?
We're based in Hereford and cover a 50-mile radius — including Worcester, Gloucester, Cheltenham, Shrewsbury, Birmingham, Newport, Cardiff and Bristol. Further afield? We're happy to consider homes outside the radius.
How much does air conditioning installation cost?
Every building is different, so every job is quoted individually after a free, no-obligation survey. You'll receive a fixed, itemised price before any work starts — no surprise extras on completion.
How long does an installation take?
A typical single-room wall-mounted split takes around a day. Multi-room systems are scheduled around your home and working hours so disruption is kept to a minimum.
Do you service or repair units you didn't install?
Yes — we diagnose, service and repair all makes and models of air conditioning, including systems installed by other companies.
Is air conditioning expensive to run?
Modern inverter-driven systems are highly efficient, and a correctly sized installation keeps running costs low. An annual service keeps efficiency — and your warranty — exactly where it should be.
Can air conditioning heat my home in winter?
Yes — modern reverse-cycle systems heat as well as cool, and they do it very efficiently. Plenty of our domestic customers run theirs through the winter, which makes the installation work harder for its money.
Do you offer maintenance plans?
Yes — annual health checks, filter cleans, pressure tests and priority call-out cover for plan members.
Get in touch
Book your free survey.
Tell us a little about the building and we'll come back to you within one working day.
Based in Hereford — covering a 50-mile radius
WorcesterGloucesterCheltenhamMonmouthChepstowNewportCardiffBristolBathShrewsburyLudlowRoss-on-WyeLeominsterMalvernKidderminsterBirmingham
Not sure you're in range? If you're within roughly 50 miles of Hereford we've got you covered — and we're happy to consider homes further afield. Full list of areas we cover.