Sonnat Construction and Maintenance is a MCS certified installer specialising in air source heat pumps, air conditioning and retrofit.
We provide a variety of tailored solutions to maximise the energy efficiency of domestic properties.
Our Services
Advisory Services
Energy performance certificates
Retrofit advice
Full heat loss calculations
Planning advice
ASHP and Solar Thermals
Design, Installation and Commissioning
Air Source Heat Pump
Umbrella services
Commissioning only and MCS compliance services for businesses.
Our Work
You can find here some of our installations.
TrustMark Membership
TrustMark is a government-endorsed quality scheme that helps consumers find reputable tradespeople for home improvement, repair, and maintenance work.
It covers a wide range of services, including building work, plumbing, heating, electrical installations, and more. Businesses that are TrustMark registered have been independently assessed and must adhere to certain standards of workmanship, customer service, and business practices. TrustMark aims to give consumers confidence when hiring tradespeople by providing a reliable way to identify trustworthy and competent professionals.