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Plumbers & Heating Engineers in Surrey

WTS Plumbing & Heating Ltd is a family run firm of plumbers and Gas Safe registered heating engineers in Ockley, about seven miles south of Dorking on the A29, looking after homes across Surrey since 2008.

Gas Safe Heating Engineers Near Dorking

Boiler repairs, servicing and installation, plumbing and drainage for homes and landlords in Dorking, Reigate, Leatherhead, Ashtead, Epsom, Banstead, Cheam and Cranleigh.

plumbing and heating work by WTS Plumbing & Heating Ltd

Family Run Plumbers and Heating Engineers

William Smith founded WTS Plumbing & Heating Ltd in 2008 and the company is still family run from its office at Jayes Park Courtyard in Ockley. On the domestic side our plumbers and Gas Safe heating engineers look after homes and landlords across Surrey, from a dripping tap in Dorking to a full heating system in Cranleigh. On the commercial side we carry out mechanical installations for construction companies and main contractors, including projects at Kew Gardens, Cabot Square and Cannon Street in London. We take on apprentices, offer work experience placements and sponsor grassroots football teams.

  • Family run and trading since 2008
  • Gas Safe registered heating engineers with 24/7 emergency call outs
  • Plumbing, heating, drainage and air source heat pumps
  • 12-month warranty on parts and workmanship
The WTS Plumbing & Heating team at work

WTS Plumbing & Heating Ltd

Services for Surrey Homes and Landlords

Accreditations and Brand Partners

What Our Customers Say

These reviews come from customers around Dorking, across Surrey and in south west London, and cover boiler repairs, heat pump fault finding, new heating systems and everyday plumbing. They include a heat pump and underfloor heating fault that other contractors had failed to fix, and a full system replacement where the customer chose to start again.

Covering Surrey From Our Dorking Base

The WTS Plumbing & Heating team at work

Our workshop is at Jayes Park Courtyard in Ockley, about seven miles south of Dorking on the A29, so the Surrey towns and villages around Mole Valley are the areas we reach quickest. Our plumbers and Gas Safe heating engineers handle urgent boiler repairs, emergency call outs, annual servicing, landlord gas safety certificates and full installations. We also still take work further into south west London, though cover there depends on engineer availability.

The Surrey towns we cover most often:

We also work in Wimbledon, Putney, Fulham, Central London, subject to engineer availability.

See all the areas we cover

More Than Domestic Plumbing

The same company that fixes boilers in Reigate and unblocks drains in Epsom also designs and installs mechanical services for main contractors on commercial buildings. From our base near Dorking we cover Surrey and London on that side of the business, and both sides are run from the same Ockley office with the same 12-month warranty on parts and workmanship.

Commercial Mechanical Services

Commercial Mechanical Services


Our commercial arm covers design and modelling, mechanical services, public health services, commissioning, validations and reporting, sustainability and infrastructure upgrades. Named projects include Moonbug at Camden Lock, Kew Gardens, Cabot Square, Cannon Street, Voysey House and Moor House Level 9, all delivered for construction companies and main contractors in London.

Air Source Heat Pumps

Air Source Heat Pumps


We design and install air source heat pumps for Surrey homes and we are MCS accredited. A heat pump only performs well when the radiators, hot water cylinder and controls suit lower flow temperatures, so we look at the whole system, not just the unit, before we quote. We also fault-find on heat pump and underfloor heating systems fitted by others.

New Builds and Extensions

New Builds and Extensions


WTS works for private households, construction companies and tier-one contractors on new builds, extensions and refurbishments across Surrey. We take the plumbing, heating and mechanical package from first fix to commissioning and handover, and our Gas Safe and NICEIC accreditations mean the gas and electrical work sits with one firm.

plumbing and heating work by WTS Plumbing & Heating Ltd
plumbing and heating work by WTS Plumbing & Heating Ltd

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Your Local Plumbers and Heating Engineers

WTS Plumbing & Heating Ltd has looked after homes across Surrey since 2008 from its office in Ockley, near Dorking. Our Gas Safe registered heating engineers and plumbers handle emergency boiler repairs, annual servicing, new boiler installation, central heating, landlord gas safety records, blocked drains and air source heat pumps, all with a 12-month warranty on parts and workmanship. Send us a message using the form, or call the Ockley office on 01306 621 057 to speak to someone who knows the area.

Frequently Asked Questions

WTS Plumbing & Heating Ltd is a family run plumbing and heating company started by William Smith in 2008. We work from Jayes Park Courtyard in Ockley, about seven miles south of Dorking on the A29, and look after homes, landlords and businesses in Dorking, Reigate, Leatherhead, Ashtead, Epsom, Banstead, Cheam and Cranleigh. Our heating engineers are Gas Safe registered.

Our main areas are the Surrey towns near the Dorking office: Dorking, Reigate, Leatherhead, Ashtead, Epsom, Banstead, Cheam and Cranleigh, plus the villages between them. We also take work in Wimbledon, Putney, Fulham and Central London, subject to engineer availability. See the areas we cover page for the full list.

WTS has been trading since 2008, so we have more than 18 years behind us. William Smith founded the company and it is still family run today. In that time the work has grown from domestic plumbing and heating around Dorking to commercial mechanical installations for main contractors, including projects at Kew Gardens, Cabot Square and Cannon Street in London.

Everything from a dripping tap to a complete bathroom. Our plumbers fit kitchen taps, toilets, showers, bathrooms, water softeners and appliances, trace and repair leaks, replace hot water cylinders and deal with burst pipes as 24/7 emergency call outs. Blocked drains and drain repairs are handled by the same team. The plumbing page has the full list of what we do.

Yes. Our Gas Safe registered heating engineers repair, service and install boilers across Surrey, with 24/7 emergency call outs for breakdowns. We install Worcester Bosch boilers, provide landlord gas safety records and look after complete central heating systems. Ask us for our Gas Safe registration number and check it on the Gas Safe Register before work starts.

Yes. We design and install air source heat pumps for homes across Surrey and we are MCS accredited. We also fault-find on heat pump and underfloor heating systems fitted by other installers; one of the reviews on this page describes exactly that kind of job. Air conditioning is also part of what we do, backed by our F-Gas accreditation.

Yes. Every job carries a 12-month warranty on parts and workmanship, whether it is a boiler repair in Reigate or a new heating system in Cranleigh. If something we fitted or repaired fails within that year, call the Ockley office on 01306 621 057 and we will come back and put it right.