Essex · Commercial air conditioning
Great Dunmow commercial air conditioning
For commercial air conditioning in Great Dunmow, choose an F-Gas certified, NICEIC approved company. A fixed price before any work starts, and a 24/7 emergency line.
- New tenancies needing cooling and heating
- Staff complaining about the temperature
- Older systems that cannot keep up
Commercial air conditioning around Great Dunmow
The FSA’s food hygiene register shows about 25 restaurants, cafés and canteens, about 4 schools and colleges and about 3 care, childcare and hospital premises within about 1.5 miles of central Great Dunmow. Restaurants, hotels, schools and care settings each need cooling designed for their hours and heat loads.
A bursar or site manager at a school like Dunmow St Mary's Primary School will want the install planned around the school calendar, and we work to that.
Great Dunmow is about 9 miles west of Braintree, in Essex. Homes and businesses alike in Great Dunmow, we can help with commercial air conditioning. You’ll hear back from us the same working day, and there’s a 24/7 emergency line. Our list for Essex has 644 entries and Great Dunmow is among them. The nearest of our city pages is London, around 32 miles from Great Dunmow.
We work across the CM6 postcode area for commercial air conditioning and the streets around it. Getting to Great Dunmow is easy by the B1008 and B1057. Close to Great Dunmow, our area also takes in Church End (1 mile north-east), Little Easton (2 miles north-west), Barnston (2 miles south-east), High Roding (3 miles south-west) and Great Canfield (3 miles south-west). We also work in nearby towns such as Chelmsford (11 miles south-east), Braintree (9 miles east), Harlow (13 miles south-west) and Witham (13 miles south-east).
What’s near Great Dunmow
Typical jobs here are in properties near Helena Romanes School and Sixth Form Centre and The Chequers Public House and the streets around them. The closest station to Great Dunmow is Stansted Airport station, roughly 4.3 miles west. Nearby you will also find Little Easton Moat (1.6 miles north-west).
How we handle commercial air conditioning in Great Dunmow
Air conditioning systems with an effective rated output over 12 kW must have a TM44 inspection at least every 5 years. The inspection is carried out by an accredited energy assessor; we’re not assessors, but we prepare systems for inspection and act on what the report finds. Common call-outs are for server rooms running too warm and R410A systems getting dearer to top up, across wall-mounted split systems, ducted systems and ceiling cassettes.
For a business in or near Great Dunmow, an air-to-air system can heat and cool, useful where old heaters struggle.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We will explain how the manufacturer’s terms are likely to apply before anything chargeable is done.
- Where
- Great Dunmow (CM6)
- Wider area
- Essex
- Quote
- A fixed-price quote up front
- Enquiries
- We reply the same working day
- Approvals
- NICEIC and F-Gas
- Costs
- Commercial systems priced after survey
- Call
- 07833 053749
- Last updated
- 30 October 2026
Nearby places to Great Dunmow
More services for Great Dunmow
Signs you need commercial air conditioning in Great Dunmow
Restaurants and hotels need comfortable rooms for guests and staff. Dining rooms, bedrooms and function rooms all have different patterns of use, which affects the type of system and controls we’d suggest.
Look out for any of the following:
- Ageing air conditioning that keeps breaking down
- Systems over 12 kW due a TM44 inspection
- New tenancies needing cooling and heating
Churches and halls such as Parish Church of St Mary the Virgin are often used a few hours at a time, which suits a system that heats or cools a space quickly, once consents are in place.
What your quote should include
- How VAT is shown, and which rate applies
- Whether you get F-Gas records where refrigerant is involved
- How extra work would be agreed if they find something unexpected
Your questions about commercial air conditioning in Great Dunmow
Do you cover smaller places like Great Dunmow?
Yes, smaller places are covered as well as towns. Send a few details and pictures, and we reply the same working day.
Will air conditioning in Great Dunmow need planning permission?
It depends on the property. Central Great Dunmow sits inside the Great Dunmow Conservation Area. A system that heats as well as cools may not need an application on a house, provided it stays within the permitted development limits. Cooling-only units get no such allowance, and listed buildings and road-facing positions in conservation areas need more care. We speak to the local planning authority (for Great Dunmow, usually Uttlesford council) when it matters.
Does servicing affect my warranty?
Check the manufacturer’s terms. Some warranty terms require the system to be serviced regularly by a qualified engineer, so check the terms or ask us. Keep every service record either way.
Do you provide ongoing maintenance for businesses?
Yes, with visits planned around the site. There’s also a 24/7 emergency line for breakdowns.
When is a TM44 inspection required?
The threshold is 12 kW of effective rated output, with inspections at least every 5 years. The inspection is done by an accredited assessor, and we do the follow-up work.
Is the equipment covered by a warranty?
Warranty comes from the manufacturer and depends on the brand and product. For instance, Daikin’s standard warranty on split air conditioning is 2 years and we explain the terms for your brand on the quote.
How quickly will you reply?
The same working day. After that, we agree a survey, diagnosis or installation date that suits you, and you get a fixed price before any work goes ahead.
Aftercare tips
A little care keeps the system in better shape. Our advice:
- Note the 5-yearly TM44 date for systems over 12 kW
- Leave space around outdoor units
- Plan replacements before old systems fail
After commissioning, you get the F-gas records, handover notes and the manufacturer’s paperwork. Keep them together for future servicing and inspections.
Keep records of every service, leak check and repair. They’re part of the operator’s F-gas duties for systems that need checks.
The process
On the day, we arrive at the time agreed with you and check the plan with you first. Dust sheets go down over floors and anything close to the work, and the electrics are made safe before any panel comes off. On site, it takes as long as the site and the system need, from a short install to a phased project planned around opening hours. Around Great Dunmow, access is normally simple, though gates and garden access are worth mentioning.
- You tell us about the building and what’s needed.
- A site survey confirms the heat load, the layout and the access.
- We set out the options, the price and the programme.
- We install around your hours, phased where needed.
- We commission it, hand it over and can set up a maintenance contract.
Before we arrive
- Move furniture away from the wall where we’ll be working
- Name a contact who can meet us at the agreed time
- Dig out any previous service or F-Gas records
Ask for a quote
Need a price for commercial air conditioning? Please ring us on 07833 053749 or email us with a few details about the property. We’ll talk you through the options and give you a fixed-price quote before anything is booked.
Advice
Owner checks or an engineer?
Good habits make our visits easier, not unnecessary. Simple care keeps the air moving through the system, but the inside of the units, the refrigerant and the electrics still need a qualified engineer.
There are a few things you can safely do yourself: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Opening up the units, the electrics and the refrigerant circuit are a job for us.
From one of our customers
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath