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40 Years
experience
Emergency
services
Expert HVAC & Building Services Engineering Solutions
Established in 1986, INTOHEAT has built a reputation as a trusted provider of mechanical and electrical engineering solutions across the UK. Our team of fully accredited engineers delivers comprehensive services including maintenance, compliance, and system optimisation for commercial, industrial, and public sector clients. With decades of experience, we combine technical expertise with cutting-edge technology to ensure building systems operate efficiently, cost-effectively, and in line with evolving legislation. Our commitment to quality is reflected in long-standing client relationships and a portfolio spanning HVAC, heating, ventilation, and renewable energy solutions.

Headquartered in Bristol with regional offices in Exeter and Liverpool, we maintain a nationwide presence while prioritising localised service delivery. Our values of integrity, safety, and sustainability underpin every project, supported by nationally recognised accreditations and partnerships with leading manufacturers. As a growing organisation, we invest in staff development and apprenticeships to cultivate the next generation of engineering talent while maintaining rigorous health and safety standards across all operations.
Services
Mechanical HVAC Electrical Systems Facilities Management Renewables Decarbonisation
Details
  • Year established: 1986
Highlights and features
  • We have over 35 years of experience in mechanical and electrical engineering
  • Our fully accredited engineers deliver nationwide 24/7 emergency support
  • We implement energy-efficient solutions reducing carbon footprints by 40%
  • Our team holds specialist certifications in HVAC and renewable technologies
  • We maintain ISO 9001 certified quality management systems
What people say
Technical expertise Reliable emergency support Sustainable solutions Professional engineers Timely delivery
Services
Mechanical HVAC
Design, installation, and maintenance of commercial HVAC systems ensuring optimal climate control and energy efficiency. Our engineers implement tailored solutions for new builds and retrofits, incorporating advanced controls and sustainable technologies. Compliant with current regulations while minimising environmental impact through innovative heat recovery and low-carbon refrigerants.
Electrical Systems
Comprehensive electrical engineering covering installation, testing, and maintenance of commercial and industrial systems. We deliver power distribution solutions, emergency lighting, and smart building technologies with full compliance to BS 7671 standards. Specialising in high-voltage infrastructure and data centre installations.
Facilities Management
Integrated facilities management services combining planned preventive maintenance with reactive support. Our CAFM systems track asset performance across multi-site portfolios, optimising lifecycle costs while maintaining operational continuity through 24/7 emergency call-out provision.
Renewable Energy
Design and implementation of renewable energy systems including solar PV, heat pumps, and biomass boilers. We provide feasibility studies and MCS-certified installations that reduce carbon emissions by up to 60% while achieving long-term cost savings through government incentive schemes.
Decarbonisation
Strategic decarbonisation programmes for commercial properties, including energy audits and net-zero roadmaps. Our solutions replace fossil fuel systems with electric heat networks and integrate battery storage to meet 2030 EPC regulations while maintaining operational efficiency.
Questions
What engineering sectors do you specialise in?
We specialise in commercial, industrial, healthcare, education, and retail sectors with nationwide coverage.
Are your engineers certified to industry standards?
All engineers hold relevant City & Guilds qualifications and manufacturer-specific accreditations for HVAC and electrical systems.
Do you offer emergency maintenance services?
Yes, we provide 24/7 emergency response with guaranteed call-out times under 4 hours.
Can you assist with renewable energy grants?
We guide clients through available funding schemes including the Renewable Heat Incentive and Green Homes Grant.
What areas do you cover?
Primarily South West England with regional offices in Bristol, Exeter, and Liverpool, serving nationwide clients.
How do you ensure service quality?
Through ISO 9001-certified processes, regular audits, and continuous staff training aligned with industry best practices.