Commercial construction companies in South East

5754 companies across South East working in the commercial sector.

• O Optima Contracting Ltd High Wycombe · Glazing · 250+ employees

  Enhance your workspace with modern glass partitions and office solutions from Optima Systems. Transform your office environment today!

• O Optimize Steel Services Ltd Maidstone · Steel fabrication · 1-9 employees

  Optimize Steel Services Ltd is an expert steel fabrication company based in Maidstone, serving customers across Surrey, Hampshire, and the wider UK wi

• O Optimum Hvac Ltd St. Leonards-On-Sea · Heating & ventilation

  Plumbing, Heating & Cooling in East Sussex, from Optimum HVAC, backed by 120+ Google Reviews. Booked properly. Turned up on time.

• O Optimum Structures Ltd Guildford · Modular & offsite construction · 1-9 employees

  Optimum Structures is the exclusive UK partner for DBS Engineering, supplying and installing pre-engineered air supported and frame buildings across t

• O Optirooms Service & Construction Southampton · Main contractor

  OptiGroup Holdings Ltd is a UK holding company combining construction (Optirooms), cleaning (OptiClean) and IT & AI systems (OptiSoft).

• O ORACLE GLAZING & REPAIRS LTD Worthing · Glazing

  Oracle Glazing & Repair specialises in glass and glazing services, offering custom solutions for commercial and residential properties. Committed to e

• O Orange Projects Ltd Crawley · Fit-out & interiors · 1-9 employees

  Orange Projects offers bespoke commercial fit-outs and office refurbishments across London and England, founded in 2008. Specialising in partitioning,

• O Orange Property Brighton · Main contractor · 10-49 employees

  Orange Property is a construction and property services company focused on delivering exceptional service and building long-term relationships. They o

• O Orbel Services Ltd Basingstoke · Heating & ventilation · 1-9 employees

  Orbel Services Ltd offers reliable and efficient heating and plumbing services in Basingstoke and Four Marks. Established in 1986, we pride ourselves

• O Orbital Electrical Ltd Buckinghamshire · Electrical · 1-9 employees

  Orbital Electrical Ltd provides professional and reliable electrical services across Slough, Berkshire, Buckinghamshire and surrounding areas. Offerin

• O ORBITAL ELECTRICAL SOLUTIONS LIMITED Rye · Electrical · 1-9 employees

  Orbital Electrical Solutions Domestic and Commercial Electricians have an enviable reputation for the quality of our work, attention to details and co

• O ORCA Plumbing & Heating Ltd Crawley · Plumbing · 1-9 employees

  ORCA Plumbing & Heating offer domestic and commercial plumbing, heating, and gas services across Crawley, East Grinstead, Horley, and surrounding area

• O Orcaspaces Ltd Burgess Hill · Fit-out & interiors · 1-9 employees

  Orca Spaces is a washroom design and renovation company operating across the South of the UK. We offer washroom design, renovation and installation se

• O Orchid Sky Construction Ltd Chandlers Ford · Timber frame · 1-9 employees

  Orchid Sky Construction are timber frame and construction specialists in the UK with over 40 years of experience. They offer high-quality, sustainable

• O Orchis London Ltd Farnborough · Main contractor

  Orchis delivers super-prime residential construction across Mayfair, Belgravia, Knightsbridge, Chelsea, and the counties. Director-led building for de

• O Orestone Basingstoke · Fire protection · 10-49 employees

  Orestone - a safer, smarter future - A Highly Accredited Integrator of Fire, Evacuation, Assisted Living & Safety Systems.

• O Orio Electrical Services Ltd Shoreham-By-Sea · Electrical

  Orio Electrical Services are experts in electrical installation for homes and businesses across the South East. Services include solar PV, EV charging

• O Orion Air Conditioning & Refrigeration Ltd Kempston · Air conditioning · 1-9 employees

  UK distributor of air conditioning, heating, ventilation, fans, garage equipment, extraction and dehumidifier products. Offers installation, service a

• O Orion Building Engineering Services Ltd Hemel Hempstead · Heating & ventilation · 10-49 employees

  Orion Building Engineering Services offers a comprehensive range of building maintenance and engineering services, including heating, ventilation, ele

• O Ormiston Steel Services Ltd Southampton · Steel erection · 1-9 employees

  Ormiston Steel Services Ltd is a professional steel erecting company working nationwide. Offering steel erecting, pre-cast concrete installation, and

• O Orostream International Contracts Ltd East Sussex · Main contractor · 10-49 employees

  Global specialists in secure environment construction, fit-out & refurbishment. Over 40 years of experience providing specialised building solutions t

• O Ortal Fireplaces Wokingham · Heating & ventilation

  Ortal Fireplaces offers modern, contemporary, and traditional fireplaces, creating a sophisticated atmosphere and a warm, prestigious, and comforting

• O Orus Technical Services Ltd Hemel Hempstead · Security systems

  ORUS Technical Services provides integrated security and electrical solutions, including fire protection, CCTV, access control, intruder alarms, and e

• O Osborn Construction Ltd Uckfield · Main contractor · 1-9 employees

  Osborn Construction offers comprehensive, top-quality construction services for residential and commercial projects. Our experienced team handles ever

• O Oscar Hardy Ltd Lancing · Carpentry & joinery · 1-9 employees

  Oscar Hardy Ltd specialises in handcrafted bespoke cabinetry for kitchens, wardrobes, and alcove spaces, offering a complete service from design to in

• O Osmonds Timber Ltd Uckfield · Timber frame · 1-9 employees

  Osmonds Timber Limited: Importers and distributors of high-quality timber products, specialising in Oak from sustainable French forests. Over 10 years

• O Osprey Electrical And Av Ltd Ashford · Electrical · 1-9 employees

  Osprey Electrical offers comprehensive domestic, commercial, and industrial electrical services, including design, installation, testing, CCTV, home t

• O Otero Door Specialists Tonbridge · Windows & doors · 1-9 employees

  Trusted specialists in roller shutters, aluminium doors & door closers. Quality service & installation across Kent.

• O Our Mep Co. Ltd Fareham · M&E contracting · 1-9 employees

  Expert MEP design, installation & maintenance in Hampshire. Delivering quality, efficiency & energy-saving solutions for your building project. Get in

• O Outdoor Landscapes Ltd Aylesford · Driveways & paving

  Outdoor Landscapes Ltd specialises in driveways, patios, fencing, resin-bound driveways, decking, pergolas and hoarding across Kent, Maidstone and Med

• O Ovenden Plant Hire Ltd Canterbury · Plant hire · 10-49 employees

  Ovenden Plant Hire provides reliable plant and machinery hire across the UK. From excavators and dump trucks to rollers and attachments, we offer flex

• O Over to Solar Woking · Solar PV · 1-9 employees

  Over to Solar is your local, trusted solar panel installer in Surrey. We provide bespoke, reliable solar systems for homes and businesses, offering co

• O Overbecks Office Solutions Hassocks · Fit-out & interiors

  Complete office refurbishment and office interior design services, logistical move management and build services across the UK and Europe.

• O OVERTON BATHROOM CENTRE LIMITED Basingstoke · Bathroom fitting · 1-9 employees

  Overton Bathroom Centre Ltd is an independent bathroom retailer in the South of England, offering fully fitted or supply-only bathrooms. They work wit

• O Owen Contractors Ltd Hailsham · Bricklaying · 10-49 employees

  Owen Contractors Ltd is a leading brickwork and scaffold contractor serving the South East of England. Established in 1999, we offer high-quality serv

• O Owen Electrical Solutions Ltd Southampton · Electrical · 1-9 employees

  Highly skilled electricians providing Domestic, Commercial, Industrial, and Renewable electrical services. We are MCS registered and offer bespoke bat

• O Owen the Locksmith Brighton · Security systems · 1-9 employees

  Owen the Locksmith - trusted, fast-response West Sussex locksmiths with 16+ years' experience in lock fitting, lock repairs, lockouts & uPVC door repa

• O Owlsworth Conservation Ltd Reading · Restoration & heritage · 10-49 employees

  Specialist building conservation contractors, skilled in joinery, lime plastering, brickwork, flintwork, blacksmithing, and project management for his

• O Owlsworth Construction Ltd Reading · Restoration & heritage · 1-9 employees

  Owlsworth Conservation Specialist Building Conservation Contractors, Skilled In Joinery, Lime Plastering, Brickwork, Flintwork, Blacksmith, Project Ma

• O Owlsworth Ltd Reading · Restoration & heritage · 10-49 employees

  Owlsworth Conservation Specialist Building Conservation Contractors, Skilled In Joinery, Lime Plastering, Brickwork, Flintwork, Blacksmith, Project Ma

• O Owlsworth Roofing Ltd Reading · Roofing · 10-49 employees

  Owlsworth Roofing are flat roofing specialists with 30 years of experience, offering solutions for domestic refurbishments and extensions, and commerc

• O Ox Building Solutions Ltd Oxford · Extensions

  Multi-trade building contractors in Oxford offering A-Z services from extensions and loft conversions to full refurbishments. Quality craftsmanship an

• O OX PROPERTY SERVICES LTD Bicester · Plumbing · 1-9 employees

  Plumbing, heating & boiler services in Oxfordshire & nearby areas. From repairs to installations, we offer reliable, professional service. Call us tod

• O Ox Roofing Ltd Bicester · Roofing · 1-9 employees

  Ox Roofing Ltd: Trusted roofing services across Bicester, Oxfordshire & surrounding areas. Expert repairs, new roofs & maintenance to protect your pro

• O OX SCAFFOLD LTD Kidlington · Scaffolding · 1-9 employees

  Ox Scaffold Ltd provides top-quality scaffolding services for domestic, commercial, and events projects. Offering safety, professionalism, and afforda

• O Oxden Floors Ltd Rochester · Flooring · 10-49 employees

  Oxden Floors Ltd are UK contract flooring specialists with nearly 40 years of experience. They supply and install a wide range of industrial and comme

• O Oxford Aerials Wallingford · Electrical · 1-9 employees

  Local home installation team for TV aerials, satellite dishes, Wi-Fi, Starlink, TV wall mounting, and internet cables. Trusted for over 30 years.

• O Oxford Carpentry & Fire Doors Oxford · Carpentry & joinery · 1-9 employees

  Oxford Carpentry & Fire Doors offers professional carpentry and certified fire door services across Oxfordshire and the South East. BM Trada accredite

• O Oxford City Flooring Ltd Didcot · Flooring · 10-49 employees

  Expert flooring installers in Oxfordshire. From carpets to wood floors, Oxford City Flooring deliver quality fitting with reliable service.

• O Oxford Driveways And Roofing Ltd Oxford · Driveways & paving · 1-9 employees

  Oxford Driveways And Roofing Ltd offers trusted roofing, driveway, and maintenance services in Oxford. Specializing in paving, tarmac, resin, patios,