Sectors

Plumbing & Drainage Services for Landlords & Property Managers

Providing CP12 Gas Safety Certificates for Landlords
Gas Safe, OFTEC, & Worcester Bosch-Accredited Team
24/7 Emergency Support Available

GasWise provides OFTEC, CIPHE, and Gas Safe-registered plumbing, heating, boiler and drainage services tailored for landlords and property managers. We understand compliance, fast turnaround, and keeping tenants safe and happy.

Therefore, our offering focuses on what matters most to landlords: legal compliance, rapid response, clear records, and cost-effective planned maintenance as and when you need it.

Helping Landlords Fulfil Their Responsibilities

Keeping rental properties safe, compliant, and tenant-ready needn’t be a headache - our team at GasWise make things straightforward.

With tailored maintenance plans, emergency call-outs, and practical guidance on water-system safety, we help you reduce risk, meet your legal obligations, and minimise voids and tenant disruption - leaving you free to manage your properties with confidence.

Support for Tenants - What You Should Know

If you’re a tenant, GasWise is here to make reporting and resolving plumbing, heating, or drainage issues both easy and safe. Tell your landlord or property manager about any problem first - they’ll confirm whether to contact us directly - and if you have our emergency contact, we’ll prioritise urgent call-outs to get you back to normal.

Never attempt gas or complex heating repairs yourself. If you smell gas, leave the property immediately and call the national gas emergency service, then notify your landlord. For non-urgent issues, we’ll diagnose, explain the repair options, and issue clear, itemised paperwork so you and your landlord know what’s been done and why.

Our Key Landlord Services

Here are some of the most important services we offer for landlords and property managers:

Annual Gas Safety Checks (CP12)

We carry out full annual gas safety inspections and issue Gas Safety Records (CP12) that meet landlord compliance requirements - clear, dated certificates you can provide to tenants or retain for audits.

Learn more

Boiler Servicing & Safety Inspections

Regular servicing keeps boilers safe, efficient, and less likely to fail during a tenancy. We perform safety checks, performance tests, and report any recommended repairs.

Boiler Repairs & Priority Replacement

Fast diagnostics, same-day or next-day repairs where possible, and clear quotes for replacement when repair isn’t cost-effective - minimising tenant disruption and void periods.

Emergency Call-Outs & Tenant Response

Priority emergency call-outs for landlords and property managers - focused on rapid diagnostics, temporary safe fixes when needed, and follow-up repairs to fully resolve the issue.

Drainage & Blockage Clearance (Prevention & Response)

Fast drain unblocking and fault finding, plus advice on preventive measures to avoid tenant complaints and repeated call-outs.

Record Keeping & Compliance Support

We provide digital reports, dated certificates, and a simple system for storing and supplying records to tenants or councils, saving you administration time during inspections or disputes.

Our Other Plumbing & Heating Services

Our Other Drainage Services

Drain Repairs

Professional repairs to fix cracks, collapses, or other damage in your drainage system, restoring full function and preventing further issues.

Septic Tank & Sewage Treatment

Installation, maintenance, and emptying of septic tanks and sewage treatment systems to keep waste management safe and efficient.

Tankering

High-capacity waste removal using specialist tankers, ideal for large volumes of liquid waste or emergency clean-ups.

CCTV Drain Survey

Detailed camera inspections inside your drains to quickly diagnose problems without excavation.

Gully Cleaning

Clearing blockages and dirt from road or driveway gullies to prevent flooding and ensure proper water flow.

Sewer & Drain Cleaning

Thorough cleaning of sewers and drains to remove blockages, scale, and build-up for optimal flow.

Manhole Surveys

Inspection and assessment of manholes to identify structural issues or blockages within the network.

Drain Jetting/Unblocking

Powerful high-pressure water jetting to break down and remove stubborn drain blockages quickly and effectively.

Why Do Landlords Choose GasWise?

Establishing lasting relationships with local landlords is a priority for our team - we want every client to be able to depend on us when we’re needed. Here’s why our customers return to us each time:

Fully Qualified: Each member of the GasWise team is Gas Safe and OFTEC registered for complete reassurance
Local Expertise: We understand the specific needs of rental properties in our local area, providing tailored solutions for each home
Trusted Reputation: We are committed to providing first-class service across every job, no matter what the task at hand is
24/7 Response: Day or night, we provide priority call-outs for landlords to resolve tenant emergencies fast
Fully Insured: All landlord jobs are covered by our insurance and come with a workmanship guarantee, giving you clear protection
Transparent Pricing: We supply clear quotes and tenant-ready invoices - no hidden fees, just straightforward costs

Reviews:

Ruth Lewis

Fantastic work carried out on a tired shower room that was long over due a refit. Dan and the team were professional, friendly with excellent attention to detail nothing was too much trouble. We are thrilled with the final results!!!

Luke Taylor

We had our boiler serviced by gaswise for the last couple of years and the service has always been great. We had Jake come over this time and he went above and beyond by sorting out a loose tap that he noticed while servicing. It may seem like a small thing but goes to show how he goes above and beyond for his customers. Thanks for your help.

John Robinson

Very diligent company. Installation of two commercial boilers into a large church. Thorough site surveys carried out over three visits including specialist flue manufacturer and the boiler manufacturers. Well managed installation with excellent post installation hand over and follow up.

Alison Taylor

Jack initially came to service our boiler, he was friendly, professional and did a great job. We wanted our heating system flushed, so asked for a quote. This was sent the same day and our system was flushed through on the day we wanted, all ready for the winter months by Jack & Harry. Again a friendly professional manner, and our home left clean & tidy.

David Stemp

We just moved in to our new property on Friday, we reported the taps not working in the kitchen on Thursday, Ryan came around, identified the problem, and changed the taps. Great, professional service, Ryan was very friendly and professional. Thank you.

Jess Slater

Ryan completed a boiler replacement and a Landlords certificate for us on our rental property. He was friendly and efficient, and we really appreciate the effort he went to, to ensure we were happy with the installation and that we understood how to use it before he left. Thanks

4.9/5 Google reviews. See More

What Areas Do We Serve?

Based in Banbury, our team are well-placed to provide landlord services in areas such as:

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

Ready to Protect Your Properties and Tenants?

Book a landlord Gas Safety check, schedule planned maintenance, or get emergency support for a pressing plumbing, heating, or drainage issue - we’re just a phone call away from a swift resolution to any needs you may have. Simply call us today on 01295 597 961, and we’ll be more than happy to assist you.