7 Best Air Conditioning Pros in Nottingham for 2026

Nottingham's mix of Victorian terraces in Sherwood, newer builds out towards Clifton and Gedling, and converted office space around the Lace Market means air conditioning jobs here vary a lot. A split system for a bedroom in a Lenton semi is a different job to fitting multi-zone units in a Castle Marina retail unit, and the pipework runs, wall types and planning considerations change accordingly. Solid brick walls common in the older parts of the city can add time to installation, while flat conversions often mean working around leasehold rules on where condenser units can go outside. Local engineers who know the city's housing stock tend to spot these issues before they become a problem on the day.

The businesses featured here are drawn from public business listings and ranked using their review rating and review count, with a modest boost given to those showing a working website and phone number. We read each business's homepage to check that air conditioning work is genuinely what they do day to day, which keeps general electricians or heating firms that only occasionally fit AC off this particular list. Listings flagged as permanently closed get removed automatically as part of that process. Where you spot a Trust Verified badge next to a business, that firm has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. Our How We Verify page sets out exactly what that involves. For businesses without the badge, those checks haven't been done by us, so it's worth doing your own homework before booking.

Before committing to any installer, ask to see their F-Gas certification, since anyone handling refrigerant is legally required to hold it, and ask whether they're registered with a competent persons scheme for any electrical work involved. Get a written quote that specifies the unit make and model, the SEER rating, and what's included for pipework and brackets, because vague quotes tend to balloon once the job starts. It's worth getting two or three quotes for anything beyond a single small unit, both to compare price and to see how each firm explains the job. A good installer will happily talk through condensate drainage, where the outdoor unit will sit, and how noise might affect neighbours, rather than just quoting a flat fee and moving on.

How We Select & Rate The Best Air Conditioning Pros in Nottingham

Rankings are based on review rating and review count pulled from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm air conditioning work is what they primarily offer, and listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have gone through our full verification process, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; see our How We Verify page for the complete list. Other businesses on this page have not been independently verified by us, and their inclusion here isn't an endorsement. Always carry out your own checks before hiring anyone.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison — Air Conditioning Pros in Nottingham

#	Business	Rating	Reviews	Phone
1	Trent Refrigeration & Air Conditioning Nottingham	⭐ 4.9	107	0115 798 0770	View →
2	Island HVAC Systems (IHS) ltd	⭐ 4.8	22	0115 990 3049	View →
3	Nottingham Air Conditioning Limited	⭐ 5.0	13	0115 727 0507	View →
4	Ravida Services	⭐ 5.0	7	07496 746546	View →
5	Polar Air Ltd	⭐ 5.0	5	0115 955 0055	View →
6	Jason Tomlinson Services Ltd	⭐ 5.0	5	07976 429183	View →
7	Brookair Danfab Ltd	⭐ 5.0	3	0115 979 7050	View →

Our Top Picks

Trent Refrigeration & Air Conditioning Nottingham

Not Verified

★★★★★ 4.9 (107 reviews)

Nottingham 0115 798 0770

A 4.9 rating from 107 reviews sets Trent Refrigeration & Air Conditioning Nottingham apart in a category where consistency is hard to maintain. The firm installs and services air conditioning and refrigeration systems for homes and businesses across Nottingham. That volume of feedback, sustained at a high level, suggests reliable workmanship rather than a one-off run of luck.

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Island HVAC Systems (IHS) ltd

Not Verified

★★★★★ 4.8 (22 reviews)

Nottingham 0115 990 3049

A rating of 4.8 from 22 reviews points to consistent workmanship at Island HVAC Systems, an air conditioning firm based in Nottingham. The company handles installation and servicing of cooling systems for homes and businesses across the area. Its NG6 postcode places it within easy reach of clients throughout the city.

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Nottingham Air Conditioning Limited

Not Verified

★★★★★ 5.0 (13 reviews)

Nottingham 0115 727 0507

Split system installation for offices and retail units forms a core part of the work carried out by Nottingham Air Conditioning Limited. The firm also handles servicing and repairs on existing units across the city, with 12 reviews on Google averaging a full five stars. Enquiries can be made through the company website.

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Ravida Services

Not Verified

★★★★★ 5.0 (7 reviews)

Nottingham 07496 746546

Ravida Services works chiefly on office and retail units around Nottingham, fitting and maintaining air conditioning systems suited to commercial premises rather than domestic flats. Its seven reviews all give a five-star rating, reflecting consistent results on installation and servicing jobs. The company also handles smaller callouts for shops and workspaces needing repairs or unit replacements.

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Polar Air Ltd

Not Verified

★★★★★ 5.0 (5 reviews)

Nottingham 0115 955 0055

Split-system installation for homes and offices makes up much of Polar Air Ltd's workload across Nottingham, alongside servicing of existing units to keep them running efficiently through the warmer months. The Nottingham firm has built a small but flawless record, with five reviews all rating the work at the maximum score.

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Jason Tomlinson Services Ltd

Not Verified

★★★★★ 5.0 (5 reviews)

Nottingham 07976 429183

Air conditioning installation and servicing across Nottingham is handled by Jason Tomlinson Services Ltd, covering domestic and commercial systems in the NG6 area. Five reviews on Google have all returned a perfect score, reflecting consistent workmanship. Enquiries can be made directly through the company's website for quotes or maintenance bookings.

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Brookair Danfab Ltd

Not Verified

★★★★★ 5.0 (3 reviews)

Nottingham 0115 979 7050

Landlords and letting agents in Nottingham use Brookair Danfab Ltd for air conditioning installation and repair across managed properties. The company works with property managers to keep units serviced between tenancies, reducing callouts during changeovers. Based in the NG6 area, it covers domestic and light commercial systems throughout the city.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does air conditioning installation cost in Nottingham?

A single split system for one room typically runs from around £900 to £1,800 fitted, depending on the unit's capacity and how far the pipework has to travel to the outdoor condenser. Multi-split systems covering two or three rooms often land between £2,500 and £4,500. Commercial installs, like fitting out a shop unit or office floor in the city centre, can run well into five figures depending on the number of zones and ductwork involved. Wall type, access (scaffolding for upper floors adds cost), and whether existing electrics need upgrading all push the price around. Getting two or three quotes is normal practice and will quickly show you whether a price is reasonable for your property.

Do I need planning permission for air conditioning in Nottingham?

Most domestic installations count as permitted development, so you won't need planning permission for a standard split system on a house. That changes if you're in a conservation area, which covers parts of The Park and Lenton, or if the property is listed, in which case you'll need listed building consent even for a small outdoor unit. Flats and leasehold properties often have their own rules about external fittings, so check your lease or speak to the freeholder before booking anyone. A reputable installer should flag this themselves, but it's worth asking the question directly at the quote stage.

How long does it take to fit air conditioning in a typical Nottingham home?

A single-room split system usually takes a day, sometimes less if the wall is easy to drill through and the outdoor unit location is straightforward. Solid brick walls in older properties around West Bridgford or Sherwood can slow things down, as can longer pipe runs between indoor and outdoor units. Multi-room systems generally take two to three days. If any electrical upgrades are needed, such as a new circuit from the consumer unit, add on extra time and factor that into your quote comparisons.

What maintenance does air conditioning need after installation?

Filters should be cleaned every few weeks during heavy use, which you can usually do yourself by sliding them out and rinsing under a tap. Beyond that, an annual service by an engineer, checking refrigerant levels, cleaning the condenser coil and inspecting drainage, keeps the system running efficiently and catches small issues before they become expensive repairs. Expect to pay somewhere between £70 and £150 for a routine annual service call in the Nottingham area, depending on the number of units.

Can air conditioning units be used for heating as well as cooling in Nottingham's climate?

Most modern split systems are reverse-cycle, meaning they heat as well as cool, which makes them useful given how mild but damp Nottingham winters tend to be. They're not usually a full replacement for a gas boiler in an older, poorly insulated house, but as a supplementary heat source for a home office or extension they work well. Ask your installer whether the specific unit you're considering is rated for heating, since not all models are, and check the manufacturer's minimum outdoor operating temperature.

What should I check before choosing an air conditioning installer in Nottingham?

Ask to see their F-Gas certificate, since it's a legal requirement for anyone working with refrigerant, and ask which manufacturer warranties they're accredited to install, as this affects your guarantee if something goes wrong later. Check they carry public liability insurance and ask for proof rather than taking it on trust. Look through recent customer reviews yourself on public listings sites rather than relying solely on testimonials the business provides. If a business on this page carries our Trust Verified badge, that means we've already checked qualifications, insurance, trading history and company records, but for any business without it, those checks are down to you before you sign anything.

7 Best Air Conditioning Pros in Nottingham for 2026

Quick Comparison — Air Conditioning Pros in Nottingham

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