Commercial Services

Commercial Gas Work Services

Fast, professional commercial gas installations, repairs, and maintenance
Gas Safe-registered with sector experience across traditional gas and LPG systems
Tailored planned-maintenance contracts and clear compliance documentati

With over 100 years of combined team experience, GasWise delivers reliable, compliant gas services for businesses of all sizes - from independent cafés and pubs to schools, offices, and large retail sites.

Serving Banbury, Warwick, Daventry, Chipping Norton, and beyond since 2010, our Gas Safe-registered team has the technical know-how to quickly install, repair, or maintain traditional and LPG gas systems in your business.

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Our Commercial Gas Services

We cover the full commercial gas lifecycle so you can focus on running your business:

Commercial Boiler Installation & Replacements: New boiler systems sized and specified for your building and usage.
Planned Maintenance & Service Contracts: Bespoke maintenance plans to maximise uptime and extend asset life.
Emergency Repairs & Fault Finding: Rapid diagnosis and safe remedial work to get systems back online.
Catering Equipment Installation & Servicing: Gas ranges, ovens, hobs, fryers, and ventilation interfaces for restaurants and commercial kitchens.
Gas Pipework, Alterations & Upgrades: Safe modification and extension of gas distribution in commercial premises.
LPG System Design & Maintenance: Tank, regulator, and pipework services for sites that use LPG.
Gas Leak Detection & Rectification: Comprehensive gas leak testing, sealing, and general safety checks.
Commissioning, Testing, & Certification: Pressure testing, appliance commissioning, and handover with all necessary paperwork.

Emergency Call-Outs

Gas issues don’t keep office hours - and when a problem arises, a quick response is crucial. Our 24/7 emergency call-out service ensures your systems are repaired swiftly, safely, and with minimal disruption. You can count on our engineers for professional workmanship, clear communication, and transparent pricing with no hidden fees.

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Our Process - Clear, Safe, and Business-Focused

We follow an organised, transparent workflow so you always know what to expect:

Initial Consultation

Get in touch by phone, email, or online form and tell us about your site, appliances, and timescale.

Site Survey

We visit to survey pipework, appliances, and flues, confirm access, and log any constraints. This lets us produce an accurate, fixed quote and project plan.

Detailed Proposal

You receive a written quote that itemises works, parts, timescale, and any required downtime or temporary arrangements.

Scheduling

We plan work around your operating hours, arrange permits or site inductions, and confirm health & safety arrangements.

Works, Installation, or Repair

Our engineers carry out the job to specification, keeping disruption to a minimum and communicating any discoveries or changes.

Testing, Commissioning & Handover

We fully test and commission systems, certify the work, and hand over all documentation and user guidance.

Aftercare & Maintenance

We can put a planned maintenance contract in place to protect your investment and maintain compliance.

Why Choose GasWise for Your Commercial Gas Works?

Here’s why our clients return to us every time for their commercial gas work needs:

Proven Experience: Operating since 2010, we’re backed by a team with over a century of combined experience.
Gas Safe-Registered: Each project is carried out by qualified engineers who carefully follow UK gas safety regulations.
Commercial Focus: We understand business continuity - each of our plans minimises downtime and ensures compliance is met.
Clear Paperwork: All works are supplied with the appropriate test records, commissioning documents, and safety certificates.
24/7 Emergency Support: Not all emergencies happen during trading hours - we’re available around the clock, should you need us.
Fully Insured & Guaranteed: Each job is covered by a comprehensive warranty, giving you the extra peace of mind.

What Areas Do We Serve?

Our team regularly travels to the following areas to complete commercial gas work projects:

Banbury
Bicester
Brackley
Warwick
Leamington Spa
Morton in the Marsh
Stratford-upon-Avon
Daventry
Chipping Norton

Contact Us to Arrange a FREE Quote

For a site survey, emergency repair, or to discuss a maintenance contract, contact GasWise today. Tell us about your site and requirements, and we’ll arrange a visit and a no-obligation quote.

Simply give us a call on 01295 597 961, email us at This email address is being protected from spambots. You need JavaScript enabled to view it., or fill out a form online today!