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17 Years
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Emergency
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Trusted HVAC, Plumbing & Electrical Contractors in Dorset
South Heat & Electrical was established in 2009 by Matthew & Phillip Henderson, two brothers with over sixteen years of experience in the commercial and domestic sectors. Our company prioritises health and safety, ensuring full compliance with the Construction (Design & Management) Regulations 2015 through detailed risk assessments for every project. We are committed to total quality management, evidenced by our accreditations from industry-specific governing bodies such as Gas Safe, ECA, and MCS. Our turn-key solutions cover HVAC, plumbing, and electrical installations, testing, and certification, tailored to meet client specifications with minimal disruption.

We serve a range of sectors including agricultural, commercial, education, and residential, offering bespoke term maintenance contracts with 24-hour response services. Our reputation for high workmanship standards and customer satisfaction is reflected in testimonials from clients such as Siemens and Savills, who praise our professional, flexible approach and competitive pricing.
Services
HVAC Installation Plumbing Contractors Washroom Design Electrical Testing Air Conditioning Renewable Solutions Term Maintenance
Details
  • Year established: 2009
Highlights and features
  • We are Gas Safe and ECA registered for HVAC and electrical compliance.
  • 24-hour emergency response service available for critical issues.
  • Committed to Total Quality Management with ISO 9001-certified processes.
  • Over 16 years of experience in commercial and domestic contracting.
  • Fully compliant with CDM Regulations 2015 for project safety.
Associations and certifications
  • Gas Safe
  • Electrical Contractors' Association (ECA)
  • ELECSA
  • Refcom
  • Microgeneration Certification Scheme (MCS)
  • Renewable Energy Consumer Code (RECC)
What people say
Quick professional solutions Excellent workmanship Highly recommended Efficient and professional manner Completed to excellent standard
Services
HVAC Installation
We design and install comprehensive HVAC systems, including heating, ventilation, and air conditioning. Our Gas Safe and ELECSA-registered engineers ensure projects meet safety standards while optimising efficiency for commercial and industrial clients. Our design-and-build approach minimises costs and disruptions.
Plumbing Contractors
Our Gas Safe plumbers provide turn-key solutions for new builds and upgrades, including boosted water systems and TMV installations. We supply cost-effective equipment and adhere to strict safety protocols, ensuring compliance with industry regulations and client specifications.
Electrical Testing
We conduct fixed wire testing, PAT testing, and thermograph surveys to ensure electrical systems meet safety standards. Our ECA-registered team provides certification services, helping businesses comply with the Electricity at Work Regulations 1989.
Renewable Solutions
We install biomass boilers, air source heat pumps, and solar thermal systems, certified by the MCS scheme. Our renewable solutions reduce carbon footprints while maintaining compliance with Energy Saving Trust guidelines for efficiency.
Term Maintenance
Our bespoke maintenance contracts include 24-hour response, testing reminders, and repairs. We cover HVAC, plumbing, and electrical systems, ensuring compliance with legislation while reducing long-term costs through proactive servicing.
People
Matthew Henderson
Director
Matthew Henderson co-founded South Heat & Electrical in 2009, bringing over 16 years of experience in mechanical and electrical contracting. He oversees project delivery, ensuring compliance with safety standards and client satisfaction.
Phillip Henderson
Director
Phillip Henderson co-leads South Heat & Electrical, focusing on operational excellence and quality management. With extensive sector experience, he ensures projects meet industry regulations and client specifications efficiently.
Questions
What services does South Heat & Electrical offer?
We provide HVAC, plumbing, electrical installations, renewable energy solutions, and term maintenance contracts across commercial, industrial, and residential sectors.
Are your engineers accredited?
Yes, our team is Gas Safe, ECA, ELECSA, Refcom, and MCS certified, ensuring compliance with industry standards and safety regulations.
Do you offer emergency services?
Yes, we provide 24-hour emergency response for critical HVAC, plumbing, or electrical issues to minimise downtime.
Which areas do you serve?
Based in Dorset, we cover a large section of the South of England, including commercial and industrial sites.
How do you ensure project safety?
We conduct detailed risk assessments under CDM Regulations 2015 and maintain rigorous health and safety training for all staff.
Can you handle large-scale projects?
Yes, our design-and-build approach and experienced team manage projects from new builds to retrofits across multiple sectors.