Hertfordshire · Commercial air conditioning
Commercial air con in Stevenage
Need commercial air conditioning in Stevenage? We diagnose first, fix the price and book the work around you, finishing with proper records.
- Workspaces that overheat on warm days
- Missing F-gas records for commercial systems
- Installs that must fit around trading hours
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 a matter of days for a modest fit-out, with larger buildings phased floor by floor or zone by zone. Shops and offices in Stevenage do not normally need to close for the work.
- First comes a survey, looking at the building and how it’s occupied.
- You get our recommendation and a fixed price.
- The programme is agreed, including any out-of-hours or phased work.
- We install the units, pipework, drainage, electrics and controls.
- Commissioning and handover follow, with the F-gas records and manufacturer paperwork.
Getting ready for the visit
- Tell us about any building rules, permits or sign-in
- Move furniture away from the wall where we’ll be working
- Make sure someone can let us in at the agreed time
Get a fixed-price quote
VAT is set out clearly on every quote, with the rate that applies to your job. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. To get one, ring us on 07833 053749 or drop us a line.
Advice
How we handle commercial air conditioning in Stevenage
Installation is only the start. A maintenance contract keeps servicing and leak checks on schedule, with the records kept up to date, at a price fixed with your quote. Our 24/7 emergency line is there if something goes wrong. The work covers multi-split systems, ducted systems and server and comms room cooling, and the jobs we see most are older systems that can’t keep up and F-gas leak checks and records that are overdue.
Commercial work in Stevenage ranges from shops and restaurants to offices, schools and server rooms. Each one is sized for its own heat load and hours, so we survey before we design and quote.
Whatever the visit, you get a written record: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. File it with the manual, because it helps with any later warranty question.
- Place
- Stevenage (SG1, SG2, SG3)
- Region
- Hertfordshire
- Quotes
- Fixed after a survey or photos
- Accreditations
- NICEIC approved, F-Gas certified
- Enquiries
- We reply the same working day
- Price guide
- Commercial systems priced after survey
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
Landlords, agents and facilities managers
Keeping records across a portfolio is half the battle. Each visit produces a dated record, plus the F-Gas records where refrigerant is involved, so you can show what was done and when.
If you look after several properties, we can plan visits across the portfolio and price them together. Every address has its own paperwork, so the files stay tidy.
What owners can safely do
Never try to top up, release or handle refrigerant yourself. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. If you suspect a leak, switch the system off and call us.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do where the manufacturer’s manual explains how. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
When something else is needed
We will always give you a straight diagnosis, so here’s what commercial air conditioning won’t do:
- Plumbing beyond the condensate drainage
- Getting landlord or building owner approval
- Structural alterations to the building
If in doubt, give us a ring on 07833 053749 and we will say what we think.
Where we work
- Server and comms room cooling
- Wall-mounted split systems
- Ceiling cassettes
- Multi-split systems
- Ducted systems
- VRF systems
Your questions about commercial air conditioning in Stevenage
Do you cover Stevenage for commercial air conditioning?
Yes. Stevenage is one of the places we cover. Get in touch with the details and we reply the same working day.
What’s the best way to get a price for commercial air conditioning in Stevenage?
Use the quote form, or email, with a description of the job. Straightforward work can be priced remotely. Bigger jobs get a survey and a written fixed price.
Does my building need a TM44 inspection?
The threshold is 12 kW of effective rated output, with inspections at least every 5 years. An accredited energy assessor does the inspection, and we can carry out the recommended work.
Do you look at the job first?
Yes. We always look before we price, either on a site survey or from photos and details for simple jobs. Then you get a fixed-price quote.
Can you do our TM44 air conditioning inspection?
We are not accredited energy assessors, so we don’t inspect. We can prepare for the inspection and put right what it finds.
Will skipping a service affect the warranty?
For some brands, yes. Send us the make and model and we will tell you what the manufacturer expects, and book the service at the interval they recommend.
Do you work for landlords and businesses?
Yes. From one rented home to commercial buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
Towns and villages near Stevenage
Also in Stevenage
What commercial work looks like in Stevenage
Food Standards Agency records list about 105 restaurants, cafés and canteens, about 5 hotels, B&Bs and guest houses and about 39 schools and colleges in and around Stevenage, up to about a mile and a half out. Many of those sites need air conditioning that is sized for long hours and maintained on a schedule. About 71% of homes across Stevenage and its surrounding area date from 1945 to 1972, according to VOA council tax data, and the last census (2021) found about 50% of households in terraced houses. Where shops and offices sit below or beside homes, outdoor plant position and noise need extra care.
If you run a surgery, clinic or pharmacy in the area around Lister Hospital, about 1.7 miles north-west, cleanable, quiet units and regular maintenance matter. If you look after a church or hall such as St Hugh & St John, an air-to-air system that warms up quickly can suit a building used on and off, subject to the right consents.
Stevenage is about 26 miles east of Milton Keynes, in Hertfordshire. Homes and businesses alike in Stevenage, we can help with commercial air conditioning. We reply to enquiries the same working day and our emergency line runs 24/7. Stevenage is one of 381 places in Hertfordshire where we work. Our London page covers places nearby (29 miles or so).
Postcode districts we cover here: SG1, SG2 and SG3. King Pin Square, Market Square and Market Place and the roads off them are all inside our area. Close by, we work in Bedwell (1 mile south-west), Pin Green (1 mile north-west), Chells (1 mile east), St Nicholas (1 mile north) and Rooks Nest (1 mile north). Within a short drive, we also cover St Albans (13 miles south-west), Bishop's Stortford (15 miles east), Welwyn Garden City (8 miles south) and Harpenden (10 miles south-west).
What’s near Stevenage
In Stevenage, that means homes and buildings near The Heathcote School, Church of Saint Nicholas and Marriotts School and the streets around them. For rail, the closest station is Stevenage station, roughly 1.2 miles south-west of the centre. Well-known places in the area include Benington Castle (2.9 miles east) and Stevenage Museum (0.8 miles south-west). Not far away are Pryor's Wood.
A customer’s words
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead