01
Planned Maintenance
Regular scheduled maintenance of commercial heating and gas systems, keeping equipment compliant, efficient and less likely to fail.
WHAT WE OFFER
Keep your property running
Planned maintenance, reactive call outs and compliant gas work for commercial clients across London and Surrey.
02
Reactive Call Outs
When something goes wrong, we respond fast. Same day attendance where possible, with no call centres — you speak to us directly.
03
Gas Safety Inspections & CP12
We inspect commercial and rental gas systems and issue the required Gas Safety Certificate on the same visit.
04
Commercial Boiler Installations
Supply and installation of commercial boilers for offices, residential blocks and business premises, specified and installed correctly.
05
Commercial Gas Work
Gas pipework, repairs and commissioning for commercial properties, carried out by Gas Safe registered engineers.
06
Commercial Kitchen Extraction
Urgent servicing and repair for commercial kitchen extraction systems, helping minimise disruption and downtime.
What We Do
Services
BOILER INSTALLATION
New boiler, done properly.
10-YEAR WARRANTYGAS SAFE REGISTERED
We supply and install Worcester Bosch and Vaillant boilers for homes and businesses across London and Surrey. Up to 10 year warranty. Fixed price quotes. No surprises.
GAS SAFETY CERTIFICATE
CP12 gas safety certificates.
ISSUED SAME DAY
Legally required for every rental property, every year. We carry out gas safety inspections across London and Surrey and issue your certificate on the same visit.
HEAT PUMPS & AIR CONDITIONING
Cool summer. Warm winter
HEAT PUMPSAIR CONDITIONING
Talis install, service and repair air conditioning and heat pump systems across London and Surrey — domestic and commercial. F-Gas certified engineers.
COMMERCIAL SERVICES
Commercial Heating & Gas
COMMERCIAL SERVICES
Planned maintenance, reactive call outs and gas safety across London and Surrey. We keep your property running.
HEAT INTERFACE UNITS
HIU not working?
HIU SERVICINGHIU REPAIRDIAGNOSTICS
SAV accredited HIU service engineers. Emergency repairs and planned maintenance.
UNDERFLOOR HEATING
Underfloor heating not working?
FULL SYSTEM CHECKS
Underfloor heating repairs and diagnostics across London and Surrey — domestic and commercial. We find the fault and fix it properly.
WHO WE WORK WITH
Commercial experience you can rely on
With over 22 years in the trade — including specialist experience in commercial pipework and gas systems — Talis understands the need for reliability, compliance and engineers who arrive when promised.
We support landlords, property investors, letting and managing agents, facilities managers, offices, residential developments, schools, restaurants and commercial kitchens.
Need a commercial engineer?
Call us directly — we will discuss what you need and get it booked in
Call 07873 583838Only the
Best Quality Products
Our Work
Happy Customers
