Gas, Heating & Air Conditioning 

Maintenance Services

We didn’t start the fire – we modernised it.

MHL provide gas, heating and air conditioning maintenance services to commercial buildings throughout the UK. You’ll be surprised how we do things at MHL. Our modern and refreshing approach has raised the bar. While our competitors are stuck in the stone age, we’re forging ahead. It’s a brave new world, and our clients don’t have time for anything less than complete technical proficiency and outstanding customer service. 

Nationwide Heating and Cooling Specialists.

If you require assistance maintaining the critical systems at your business premises, our team of over 100 industry professionals are here to help. Contact us today for a fast quote, and let’s get down to business.


Engineer in glasses and white hard hat completing work on writing pad

Commercial Services

MHL provide commercial heating and cooling maintenance services for business premises nationwide. Let us keep your valued clients and colleagues comfortable and safe.

Residential Services

In select locations, our domestic heating team can take care of your home’s boiler and heating maintenance. To book a service or repair online, click the button.

Contact Us

To find out more about the services MHL provides – or to talk to our customer service team, head over to our Contact Us page. We’ll be here with a warm welcome.