Commercial Cooling & Air Con

Air Conditioning, Evaporative Cooling & F-Gas Registered Engineers

If your colleagues are overheating in one part of the building while shivering in another — and energy bills keep climbing regardless — Del Sol’s commercial air conditioning specialists can help.

We take the time to understand what’s actually going wrong with your temperature control, then have the skills to fix it.

Done properly, commercial air conditioning pays for itself in ways that go beyond comfort: better air quality and lower humidity for staff and customers, protection for temperature-sensitive stock and equipment, and — with the right industrial cooling system for your space — genuinely lower running costs rather than a unit that’s fighting a losing battle.

Which System Do I Need?

It depends on the space. Large, open work areas that need cooling throughout, or a hot process machine that needs targeting directly? An evaporative cooler is usually the answer. Office air conditioning for a smaller enclosed space? A wall-mounted or ceiling-mounted air conditioning unit is typically the better fit.

Air Conditioning

Commercial air conditioning installation using the latest low-GWP refrigerants (R32, GWP 675) for reliable performance and reduced environmental impact. Wall-mounted or ceiling cassette units with energy-efficient controls. All engineers are REFCOM and F-Gas certified.

Evaporative Cooling

An evaporative cooler is a natural, energy-efficient alternative to traditional air conditioning, using water evaporation to cool air — cost-effective and particularly beneficial for large spaces. Successfully delivered across warehouses, factories and showrooms.

Our Air Conditioning Installation Process

1. Free Site Survey & Consultation

We assess your premises, cooling requirements and discuss the most suitable solution for your business.

2. System Design & Recommendation

We specify the right air conditioning system based on your space, usage and energy efficiency goals.

3. Professional Installation & Commissioning

Our experienced engineers install, test and commission your new system to ensure optimal performance.

4. Ongoing Servicing & Support

We provide planned maintenance and responsive support to keep your air conditioning operating efficiently all year round.

Air Conditioning Servicing & Maintenance

Full air conditioning servicing and planned preventative maintenance for all types of air conditioning and evaporative cooling systems.

Why Choose Del Sol for Commercial Cooling

Low-GWP R32 refrigerant as standard

REFCOM & F-Gas certified engineers

Free site survey through to full commissioning

Planned preventative maintenance available

Working with leading manufacturers

Frequently Asked Questions

Evaporative cooling uses water evaporation to cool air — it’s cheaper to install and run, and well suited to large, well-ventilated spaces like warehouses and factories. Air conditioning uses refrigerant to cool (and can also heat) a space, and works better for enclosed offices and retail units where humidity and airtightness make evaporative systems less effective.

F-Gas rules control the refrigerants used in air conditioning to limit their environmental impact. Only F-Gas registered engineers can legally handle these refrigerants — all Del Sol’s engineers are REFCOM and F-Gas certified, and our systems use low-GWP R32 refrigerant.

Yes — it’s a cost-effective, energy-efficient alternative to traditional air conditioning, particularly well suited to cooling large industrial and warehouse spaces, and typically cheaper to buy and install than refrigerant-based air conditioning.

Worked with

For many years, Del Sol has provided an excellent service for repairs, maintenance and installation of air-con and gas heating systems. Quotes are provided quickly, prices are very competitive and the engineers are always polite, helpful and efficient, leaving the area clean and tidy. No matter how difficult the job, they always find a solution to the problem.

Susan Grosvenor, Maintenance Manager, Poundstretcher Ltd