Experience
20+ years in the gas industry
More than 20 years working in gas and heating.
Heating engineer in Portsmouth
Boilers, heating and hot water
Boiler repairs, servicing and new boilers in Portsmouth
Need help with your boiler, heating or hot water? We work across Portsmouth and surrounding areas on boiler repairs, annual servicing, new boiler installations, and air source heat pump installations.
Need us sooner? Call 07359350101
- Repairs
- Servicing
- Installations
Gas Safe
Registration 961444
Gas Safe registered. Registration number 961444.
Local focus
Portsmouth and the South Coast
Portsmouth is the main service area, with surrounding areas covered too.
Recent work
Recent boiler and heating work.
A few recent boiler installations, upgrades, and heating jobs.
Services
Heating services
Not sure which service fits the job? Give us a call and we can talk it through.
Boiler breakdowns
Breakdowns
Boiler breakdown repairs in Portsmouth for no heating, no hot water, and boiler faults.
- Boiler fault-finding and heating diagnostics
- Help when heating or hot water has stopped working
- Clear advice on whether repair or replacement makes more sense
Boiler servicing
Servicing
Boiler servicing in Portsmouth to help keep your heating safe, efficient, and reliable.
- Annual boiler servicing
- Checks on boiler operation and key heating components
- Advice if a repair or replacement is starting to make more sense
New boilers
Boiler Installations
New boiler installations and boiler replacements in Portsmouth, with practical advice and tidy workmanship.
- Boiler replacements for older or unreliable systems
- New boiler installations for homes
- Advice on whether repair or replacement makes more sense
Heat pumps
Air Source Heat Pump Installations
Air source heat pump installations in Portsmouth for homeowners looking at a lower-carbon heating option.
- Air source heat pump installations for suitable homes
- Advice on outside space, hot water cylinders, and radiator upgrades where needed
- Clear guidance if you are comparing a heat pump with a boiler replacement
Why choose SLT Heating
Why homeowners call us.
When people call us, they usually want straight answers, good communication, and work done properly. That is what we aim to give on every job.
Clear advice without the hard sell
Gas Safe registered for domestic gas work
Respectful, tidy work in your home
Repairs, servicing, and installations handled by one local business
Customer feedback
Recent customer feedback.
A couple of review images from recent customers. You can read more on the testimonials page.
Coverage
Portsmouth first, with surrounding areas covered.
Portsmouth is the main area we cover, and we also work in Southsea, Waterlooville, Havant, Fareham, and Gosport.
- Portsmouth
- Southsea
- Waterlooville
- Havant
- Fareham
- Gosport
Just outside these areas?
If you are close to Portsmouth and cannot see your area listed, give us a ring and ask.
If you are nearby, it is always worth checking.
How it works
Getting help should be straightforward.
Tell us what is happening and we will help you work out the best next step.
1
Call or message us
If the boiler has gone down or you have no hot water, call us. If it is a planned job, send the details online.
2
Tell us what is going on
Let us know the issue, the service you need, and where the property is.
3
We will talk you through the next step
Whether it is a repair, a service, a replacement, or a heat pump installation, we will talk through the best next step with you.
FAQs
Common questions.
A few quick answers to common questions before you pick up the phone.
What do you help with?
We help with boiler repairs, boiler servicing, new boiler installations, and air source heat pump installations.
Do you only work in Portsmouth?
No. Portsmouth is the main area, but we also cover surrounding areas such as Southsea, Waterlooville, Havant, Fareham, and Gosport.
What should I do if I have no heating or hot water?
Give us a call and tell us what is happening. If the heating or hot water has gone off, phone is the quickest way to reach us.
Can you help if I am not sure whether I need a repair or a replacement?
Yes. Just explain the problem and we can talk through the most sensible next step.
Contact
Tell us about the job.
If you need help with your boiler, heating, or hot water, call us or send the details below.
Call
07359350101When you send an enquiry
If you send an enquiry online, include your postcode, the service you need, and a quick note about the job. We will come back to you as soon as we can.
Get in touch
Need help with your boiler, heating or hot water?
Call us if you want to speak to someone straight away, or send an enquiry online and we will come back to you.