As a landlord, you’re legally required to ensure that all gas appliances, fittings, and flues in your rental property are safe for tenants. At JTS Plumbing & Heating, we offer fast, hassle-free Landlord Gas Safety Certificates (CP12) conducted by qualified Gas Safe registered engineers. Whether you’re letting a single flat or managing a portfolio, we ensure compliance with all regulations—issuing certificates promptly and keeping your tenants safe.
All inspections are carried out by registered Gas Safe engineers with experience in residential and commercial rentals. You’ll receive an official CP12 certificate valid for 12 months.
We understand the importance of staying compliant without delay. That’s why we offer same-day and next-day appointments, with digital certificates emailed directly to you or your letting agent.
Our certification process includes a thorough inspection of gas appliances, pipework, ventilation, and flue systems. Any issues are clearly reported, and we can carry out repairs on the spot if required.
You’re required by law (Gas Safety [Installation and Use] Regulations 1998) to have a valid gas safety certificate renewed annually. Contact us if:
Your current CP12 certificate is about to expire.
You’ve recently installed or replaced a gas appliance.
A new tenant is moving in.
Explore our trusted plumbing and heating solutions across Hertfordshire—delivered by certified experts with no hidden fees and no hassle.
Smart thermostats that optimize comfort, cut energy bills, and suit every home or business.
Expert bathroom installations tailored to your style, comfort, and daily needs.
Expert radiator installation and repairs for consistent warmth and energy-efficient heating.
We are available 24/7 for heating and plumbing repairs
Posted on Christopher PhelpsTrustindex verifies that the original source of the review is Google. Jordan and his team were incredibly polite, punctual and respectful. Excellent job with doing a whole new boiler change. Highly recommend JTS Plumbing. Thank you.Posted on Charlotte BowerTrustindex verifies that the original source of the review is Google. I needed advice about upgrading and moving the boiler from the kitchen to the airing cupboard. Jordan spent time taking through the options, answering my questions and gave me the reassurance that the job could be done without the pipe work showing. The outcome was excellent, really happy with the decision and quality of work and worth every penny! Would highly recommend Jordan and his team if you need any advice or work donePosted on CK CheungTrustindex verifies that the original source of the review is Google. 👍👍Posted on Stewart DymockTrustindex verifies that the original source of the review is Google. Really good guys. Turned up on time and explained clearly what they were doing.Posted on EddyTrustindex verifies that the original source of the review is Google. Fully recommend JTS. We just had our bathroom fully renovated and couldn’t be happier. Jordan and the team were great to work with from the start. Professional, efficient and tidy - couldn’t ask for more.Posted on Andrew ATrustindex verifies that the original source of the review is Google. Thanks you Jordan for popping over at short notice when you had other things to do to fix a blocked toilet. Will be my first choice plumber from now on !Posted on PhilTrustindex verifies that the original source of the review is Google. Brilliant service from start to finish. Work completed quickly and efficiently. Ibz was our engineer and he was brilliant. Couldn't recommend enoughPosted on ashmi badiyaniTrustindex verifies that the original source of the review is Google. Taylor and Owen were very good and arrived 30mins before agreed time. Got the job done in time are coming back for more work as we liked their professionalism and their work skillPosted on M STrustindex verifies that the original source of the review is Google. Excellent service
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At JTS Plumbing and Heating, our expert team is here to assist you with any heating or boiler concerns—reach out today for reliable support.
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