Heating & ventilation contractors in the UK

9351 heating & ventilation contractors listed from the UK register.

• O Oakray Property Regeneration Ltd Enfield · Plumbing

  Oakray Property Regeneration Ltd is a plumbing company based in Enfield, registered at Companies House in 2023.

• O Oakray Renewables Enfield · Solar PV

  Oakray Renewables offer comprehensive renewable solar energy solutions for residential and commercial properties. Explore our services to embrace a gr

• O Oaktree Living Stockton On Tees · House builder · 10-49 employees

  Oaktree Living delivers new build affordable housing developments for social housing providers across the North East, partnership, land-led and tender

• O Oakwood Collective Stowmarket · Main contractor

  Oakwood Collective are Suffolk principle contractors delivering bespoke house extensions, renovations, new builds, kitchens, bathrooms & commercial bu

• O Oakwood Construction (UK) Ltd Main contractor · 1-9 employees

  Oakwood Construction (UK) provides expert building and structural engineering services to Greater London. With over 27 years of experience, we handle

• O Oakwood Construction Services Ltd Maidstone · Refurbishment · 10-49 employees

  Reliable reactive and planned maintenance across Kent, London and the South East. 24/7 support, fast response, and expert building maintenance solutio

• O OASIS BATHROOM SOLUTIONS LTD Gosport · Bathroom fitting

  Need bathroom fitters in Gosport? Oasis Bathroom installs bathrooms, wet rooms, tiling and underfloor heating across Hampshire. Request a quote today.

• O Oasis Heating & Plumbing Ltd London · Plumbing

  Oasis Heating & Plumbing offers professional heating and plumbing services for residential and commercial clients. Established in 2005, we provide rel

• O OBAN PLUMBING & HEATING Oban · Plumbing

  Local plumbing, heating, and drainage specialists with over 25 years of experience. Offering comprehensive services for all your home needs.

• O Ocboiler Ltd Falmouth · Heating & ventilation

  Oil Boiler Servicing & Sales Across the UK. Based in Cornwall, we offer quality second-hand refurbished oil boilers, certified by OFTEC specifications

• O Ocean Builders Ltd Birmingham · Extensions · 1-9 employees

  Ocean Builders offers a comprehensive range of building services, specializing in extensions, new builds, roofing, and refurbishments. We also provide

• O Ocean Solar Salisbury · Plumbing · 1-9 employees

  Ocean Solar provides renewable heating and plumbing solutions for domestic and commercial clients, including housing developers and contractors across

• O Oceanos Pools Ltd Oakham · Swimming pools

  Oceanos Pools Ltd is a leading UK dealer for Endless Pools, offering sales, installation, and service for swim spas, saunas, and cold plunge pools.

• O OCM Plumbing Ltd Carlisle · Plumbing

  24/7 emergency plumbing and drainage services in Carlisle. Fast response, no call-out fees, fully trained professionals. Residential & commercial plum

• O Octoplumb Ltd Cossington · Plumbing

  Octoplumb provides trusted heating and plumbing services across Wolverhampton, Staffordshire, Shropshire, Shrewsbury and Telford.

• O ODM Services Gravesend · Heating & ventilation · 10-49 employees

  Award winning company delivering commercial heating, plumbing and mechanical projects across London and the South East.

• O Oetzmann & Co. Folkestone · Plumbing

  Oetzmann & Co. is a family business established in 2003, specialising in plumbing and heating engineering. They offer excellent workmanship and servic

• O Off Grid Heating Ltd Monmouth · Heating & ventilation

  OFTEC approved installers of air source, ground source, water source and other off-grid heating solutions in Monmouthshire, Wales, Herefordshire, Glou

• O Offthebreeze Ltd Northampton · Design & build · 1-9 employees

  Specialists in designing and building high-performance veterinary clinics, hospitals, and laboratories across the UK.

• O OG Plumbing & Heating Services Dundee · Plumbing

  OG Plumbing & Heating Services offers reliable plumbing, boiler, and bathroom installation services in Dundee and surrounding areas. Highly recommende

• O Ogival Ltd London · Refurbishment

  Ogival offers professional property modifications and alterations, including refurbishments, basements, extensions, and loft conversions. With a desig

• O OGR Properties Ltd Portsmouth · Plumbing

  OGR Properties Ltd provides plumbing, gas & boiler services in Portsmouth & the surrounding areas. Get in touch today for all manners of plumbing.

• O OHM SMART LTD Accrington · Electrical

  Ohm Smart offers bespoke smart home and automation solutions, including lighting, AV, security, and network systems, designed to enhance convenience,

• O Oil Heating Oil Cookers Ashford · Heating & ventilation

  Oil Heating Oil Cookers Ltd: OFTEC registered oil-fired appliance service, repair and installation in Kent. Family business established by Robert Oakl

• O Oil Heating Services Ltd Dorchester · Heating & ventilation

  Oil Heating Services Ltd is a company based in Dorchester, Dorset, specializing in oil heating services. The company is currently rebuilding its websi

• O Oil Tank Change Newmarket · Utilities

  Need an oil tank? Our certified experts provide fast, safe, and affordable oil tank replacement services. Get your free quote today!

• O Oiltec Fordingbridge · Heating & ventilation

  Independent service engineers specialising in oil boiler servicing, repairs, and installations. Also cover Aga Cooker and Rayburn service, repair, bre

• O Oiltech Heating Ltd Woodbridge · Plumbing

  Oiltech Heating Ltd is a company based in Woodbridge, UK. Their website is currently unavailable.

• O Ojs Plumb & Heat Ltd Eastleigh · Plumbing

  OJS Plumb & Heat Ltd provides reliable and quality plumbing, heating, and air conditioning services. We cater to all needs, from boiler installations

• O OLAD HEATING AND GAS LTD Bolton · Heating & ventilation · 1-9 employees

  OLAD Heating and Gas offers expert heating, gas, and plumbing services, including boiler installation, repairs, servicing, and landlord safety checks.

• O Old Briar Property Services Thatcham · Plumbing

  Old Briar Property Services Ltd offers professional plumbing, heating, and gas services to domestic and commercial clients in Berkshire, including boi

• O Old School Plumbing Limited Barnard Castle · Plumbing

  Friendly, family plumbing and gas heating experts in Barnard Castle and Teesdale, offering transparent pricing for services from tap washers to boiler

• O Oldham Bros Ltd. Liverpool · Demolition · 1-9 employees

  Oldham Bros Ltd are trusted demolition contractors in Merseyside with over 75 years' experience. Specialists in demolition, site clearance, recycling,

• O Olive Plumbing & Heating Services Borehamwood · Plumbing

  Trusted plumbers in Borehamwood with 30+ years of experience. Olive Plumbing & Heating Services offers expert solutions for homes and businesses.

• O Oliver Blackmore Specialist Gas Engineer Ltd Bridgwater · Heating & ventilation

  Specialist gas safe registered engineer for commercial, catering, and leisure specific gas installations, servicing, and maintenance. Oliver Blackmore

• O Oliver Fox Glasgow · Fire protection

  Oliver Fox provides 24/7 specialist biohazard, trauma, crime scene, hoarding, and emergency cleaning across the UK & Ireland. Fast, discreet, certifie

• O Oliver’S Services Ltd Pontypridd · Plumbing

  Oliver's Services offers tailored commercial plumbing, heating, renewables & sprinkler systems. Contact us for reliable solutions today!

• O OLYMPUS BUILD LTD Dunstable · Main contractor · 1-9 employees

  Olympus Build Ltd offers new builds, extensions, and loft conversions with in-house architects and engineers. They cover Herts, Beds, Bucks, Northampt

• O Om Barker Builders Ltd Bagshot · Extensions

  OM Barker Builders Ltd is an experienced building company undertaking house extensions, garage conversions and more in Bagshot, Bracknell and the surr

• O OMEGA FIX London · Air conditioning

  Omega Fix provides expert air conditioning repair, installation, and maintenance services along with commercial refrigeration solutions across all 34

• O Omni Heating Ltd Portsmouth · Plumbing

  Highly-rated plumbing, heating and boiler solutions serving Portsmouth, Fareham & Hedge End for over 20 years. Call Omni Heating for expert advice.

• O OMR PLUMBING Leeds · Plumbing

  OMR Plumbing offers expert plumbing and heating services across Yorkshire and nationwide. With over 10 years of experience, we provide high-quality in

• O On Demand Plumbing & Heating Ltd Watford · Plumbing

  24/7 plumbing, heating & boiler specialists across Hertfordshire and all London boroughs. Transparent pricing, certified engineers.

• O ON HOME LTD Swineshead · Electrical

  On home ltd, Boston. All your electrical and heating/plumbing needs in one place. All aspects of install, services & repairs.

• O ON POINT PLUMBING London · Plumbing

  Trusted local plumbing and heating experts in Ealing and West London. Qualified, experienced, and insured for all your plumbing and heating needs, inc

• O On Tap Heating Ltd Derby · Plumbing

  Experienced plumbing, heating & electrical services in Derby. We handle everything from small projects to larger ones, offering quality and affordable

• O On Tap Helmdon Ltd Kettering · Plumbing

  On Tap Helmdon Ltd offers expert plumbing and heating services in Northamptonshire, specialising in LPG and oil systems. With over 20 years of experie

• O On Tap Solutions Ltd High Wycombe · Plumbing

  On Tap Solutions are qualified plumbers and gas engineers covering Islington, North London, West London and Buckinghamshire. Specialists in plumbing,

• O ON THE GAS BOILERCARE LIMITED Rochester · Heating & ventilation

  Trusted local heating experts in Medway providing honest and reliable service. Fast boiler repairs, servicing, and new installations to keep your heat

• O ON TIME HEATING SERVICES LTD Birmingham · Heating & ventilation

  ON TIME HEATING SERVICES LTD: Experts in boiler repairs, servicing, and installs in Birmingham and surrounding areas. Gas Safe certified for all gas a