Heating & ventilation contractors in Harpenden

8 heating & ventilation contractors based in and around Harpenden.

• A Ayrton Lawrence Ltd Harpenden · Heating & ventilation

  Providing comprehensive mechanical engineering services that address the most challenging infrastructure and design requirements across residential, c

• C CK Plumbers Ltd Harpenden · Plumbing

  CK Plumbers provide 24/7 expert bathroom, kitchen & heating installations, plus reliable plumbing maintenance across Harpenden, St Albans.

• D Deeks Electrical Contractors Ltd Harpenden · Electrical

  Deeks Electrical Contractors Ltd, a family-run business since 1955, offers expert electrical installation and maintenance for domestic, commercial, an

• E East & Gray Ltd Harpenden · Plumbing

  East & Gray are Harpenden's trusted plumbers and heating engineers since 1953. We offer expert plumbing, boiler, and bathroom services with a commitme

• H Heat Horizons Harpenden · Solar PV

  Heat Horizons offers innovative Battery-Buffered Heat Pump solutions for home energy independence with renewable technologies and over 20 years of exp

• H Herts Air Conditioning Ltd Harpenden · Plumbing

  Herts Air Conditioning Ltd is a plumbing company based in Harpenden, registered at Companies House in 2025.

• K KG Electrical Contractors Harpenden · Electrical

  KG Electrical is a NICEIC-registered electrician in St Albans, trusted by homeowners and businesses for safe, high-quality electrical work. From urgen

• T The Finesse Company Harpenden · Electrical

  The Finesse Company are a Hertfordshire based high end cleaning & all round property services company always delivering a Finesse Finish with optional