General Plumbing
Routine plumbing tasks and repairs for homes and commercial premises.
- Leak diagnosis & repair
- Hot & cold water systems
- Pipework installation & upgrades
- Bathroom & kitchen plumbing
Commercial & Domestic Plumbing and Heating
Plumbing and heating engineers based in Farnham, Surrey.
Installation, maintenance and repair of plumbing and heating systems for commercial and residential properties — from routine plumbing tasks to complex heating system installations.
- Commercial & residential plumbing
- Heating system installation & repair
- New build & existing system servicing
- Farnham-based, Surrey-wide coverage
Plumbing & heating, done properly
From routine plumbing tasks to complex heating installations.
ComGas specialises in the installation, maintenance and repair of plumbing and heating systems for both residential and commercial properties across Farnham, Surrey and the surrounding area.
Our team is equipped to handle everything from routine plumbing tasks to complex heating system installations, keeping your property running smoothly, efficiently and safely — whether you’re building new premises or need servicing for an existing system.
ComGas Services UK Ltd
Commercial and domestic plumbing and heating support from Farnham, Surrey.
Plumbing & heating services
A complete plumbing and heating service, commercial and domestic.
From a single repair to a full system installation, our team covers the plumbing and heating work your property needs.
Heating Installation & Repair
Installation, repair and upgrade of central heating systems for new and existing properties.
- Central heating installation
- Boiler & heating repairs
- Radiator & underfloor heating
- New build heating systems
Commercial Plumbing & Plant
Plumbing and heating support for commercial buildings, plant rooms and multi-occupancy sites.
- Plant room pipework
- Booster pumps & pressure systems
- Commercial hot water systems
- Planned servicing
Servicing & Maintenance
Ongoing servicing to keep plumbing and heating systems running safely and efficiently.
- Annual servicing
- Fault finding
- System health checks
- Priority response options by agreement
Planned. Professional. Practical.
New systems and upgrades
Heating installations planned around the property.
Complex heating system installations need to account for existing pipework, property layout, occupancy and how the building is used. We plan the work before starting on site, so installation is practical as well as compliant.
Whether you are building new premises or upgrading an existing heating system, we can advise on the right approach and carry out the work to a high standard of workmanship.
- Central heating system installation & upgrades
- New build heating systems
- Existing system servicing and repair
- Boiler and heat source integration
- Radiator and underfloor heating pipework
- Coordination with gas and renewable energy works
For existing customers
Servicing history and documents, available online.
Existing ComGas customers can use the Customer Portal to view service information for plumbing and heating work carried out at their property.
- View relevant job and service information
- Access available reports and documents
- Keep maintenance history easier to follow
- Support for multi-site accounts where configured
Available functions and document visibility depend on account and contract configuration.
Proven on site
View all projects
Projects that prove it
Residential & Development
Brightwells Yard, Farnham – Commercial Unit Plumbing & Mechanical Fit-Out
Brightwells Yard, Farnham, Surrey — commercial plumbing and mechanical installation within commercial units at the town-centre regeneration development, covering hot and cold water services, WC facilities,…
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Leisure & Hospitality
Farnham Rugby Club, Farnham, Surrey – Clubhouse Heating, Plumbing & Drainage
Farnham Rugby Club, Farnham, Surrey – clubhouse central heating boiler replacement, bar refrigeration, plumbing repairs, and drainage investigation and blockage clearance. ComGas Services UK Ltd provides…
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Residential & Development
Twin Vaillant Boiler & Heating System Upgrade — Farnham
A large private residence in Farnham, Surrey — an ageing floor-standing boiler replaced with twin Vaillant ecoTEC Plus system boilers, new gas and primary pipework, system…
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Who we work with
Plumbing and heating support for every type of property.
HomeownersPlumbing and heating installation, repair and servicing for your home.
Landlords & Letting AgentsA practical route for repairs, servicing and multi-property maintenance.
Commercial & Industrial SitesPlumbing and heating plant support for commercial and industrial buildings.
Schools & EducationHeating system work planned around term dates and occupied buildings.
HospitalityPlumbing and heating support for hotel, guest and back-of-house areas.
Customer feedback
Reviews from plumbing and heating customers.
Genuine Google reviews from customers we have worked with.
Rated 5.0 out of 5 from 75 Google reviews.
"Really happy with the service! Matt came out to carry out our boiler service and was friendly, professional and did a great job."
Kerryann, Google review, September 2026
"First time we've used this company and it won't be the last. Very professional and efficient in everything they do…"
Ian, Google review, June 2026
"…ended up coming to my place of work and sorting an old heating system that hadn't worked for years in a car showroom & workshop. Great team of guys"
James, Google review, October 2025
Plumbing & heating FAQs
Common plumbing and heating questions
Answers to questions we are regularly asked about plumbing and heating work.
Call the teamWhat plumbing and heating services do you provide?
We specialise in the installation, maintenance and repair of plumbing and heating systems for residential and commercial properties, from routine plumbing tasks to complex heating installations.
Do you work on both commercial and residential properties?
Yes. Our team supports both residential and commercial properties across Farnham, Surrey and the surrounding area.
Can you install heating systems in new build properties?
Yes. Whether you are building new premises or servicing an existing system, we can plan and carry out the heating installation required.
Do you offer ongoing servicing for existing heating systems?
Yes. Planned servicing can be arranged directly or as part of a wider maintenance contract — see our Service & Maintenance page for details.
Can plumbing and heating work be coordinated with gas or renewable energy installations?
Yes. Plumbing and heating work is often coordinated with our gas and renewable energy teams, particularly for boiler and heat pump installations.
Which areas do you cover?
We are based in Farnham and cover Surrey and the surrounding area. Contact the team with your postcode to confirm coverage.
Start a conversation
Let’s discuss your plumbing or heating requirements.
Tell us about the property, the systems involved and any timescales. The team can arrange a conversation or site survey before recommending next steps.
Enquiry
Request a plumbing & heating quotation
For an urgent enquiry, please call our office directly.