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Commercial Heating Engineers

Commercial Warm Air Heating
Expert Commercial Heating Engineers Across South & West Wales
Gardner Air is your go-to team for commercial heating services. From office blocks and schools to warehouses and retail units, we deliver reliable, energy-efficient heating solutions tailored to your business.
Our experienced, Gas Safe registered commercial heating engineers install, service and maintain a wide range of commercial systems – including warm air heaters and plant rooms.
Commercial Heating Systems – Designed Around Your Business
We work with a wide variety of clients, including:
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Trades & Manufacturing - Welding Fabricators, Cabinet Makers, Carpenters, Furniture Makers, Conservatory Manufacturers, Printers
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Transport & Vehicle Services - Car Garage, Plant Hire Companies, Bus/Train Depot, Quarry Workshop
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Commercial & Retail Spaces - Bathroom and Kitchen Showrooms, DIY Suppliers, Office Supply Warehouse, Garden Centres, Polly Tunnels
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Leisure & Recreation - Local Gym, Soft Play Centre, Leisure Park, Dance Studio, Scout Hall, Churches
Whether you need a simple upgrade or a complete heating system overhaul, we provide a bespoke service to suit your space, usage, and energy goals.

Why choose warm air heating?
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Fast heat-up times
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Even temperature distribution
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Energy-efficient options for large open spaces
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Minimal disruption during installation
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Compatible with modern control systems
Need help selecting the right system? We’ll advise you on the best warm air solution for your site.
Warm Air Heating Specialists
We’re expert installers of commercial warm air heating systems and work with leading brands, including:
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Powrmatic
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Reznor
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Combat
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Benson
Our engineers are highly experienced in installing, repairing, and maintaining these trusted warm air systems. We offer everything from individual unit replacements to full system design and integration.
Our Commercial Heating Services
We offer a complete range of services:
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Commercial warm air heating installation & servicing
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Warm air heater installation & repair
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Gas safety certification & compliance
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Heating system design and plant room installs
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Maintenance contracts tailored to your building
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Emergency call-outs and fault finding
Every job is carried out to the highest standards with full safety certification.

High Level Heating For Maximum Floor Space
Warm air unit heaters are designed to be suspended directly in the space that is to be heated. If you require heating but have no available floor space, then a warm air suspended heater is a perfect choice. They can be supplied for use with Natural Gas, LPG, and Oil. The units can be either free blowing or ducted, delivering warm air via supply air grilles.
Why Choose Gardner Air?
xperienced Commercial Heating Engineers
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Years of hands-on expertise across all types of commercial premises.
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Specialists in Powrmatic, Reznor, Combat & Benson Systems
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Fully trained in the leading brands of warm air heating.
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Transparent, Competitive Pricing
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No hidden fees – just honest, up-front costs.
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Local Engineers Based in South Wales
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Fast response times and dependable support across the region.
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Fully Gas Safe Registered & Insured
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Compliance and safety guaranteed on every job.
We pride ourselves on delivering efficient, professional service with long-term reliability and a personal touch.
No project is too big or small for
Gardner Air Services Limited.
Ready to experience the benefits of a modern warm air heating system? Contact Gardner Air today for a free consultation and quote. Our experienced team is here to guide you through every step, ensuring a seamless installation tailored to your home's needs.

We are a recognised installer of Johnson & Starley warm air heating solutions in South/West Wales. Johnson & warm air central heating is now available with modern condensing technology giving an efficiency of up to 98%. The new electronic air filtration system is 95% efficient.











