Brighton: 0123 876 8766 Crawley: 0123 876 8766 Haywards Heath: 0123 876 8766
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Trusted by thousands across the UK

    Trusted Experts in Heating and Renewable Installations

    From gas boiler repairs to air source heat pump installations, LGS brings certified expertise and fixed, upfront pricing to every job.

    • Fixed quotes, not estimates

      We provide firm, written quotes before any work begins. No hidden costs, no surprise invoices when the job is done.
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    • Gas Safe registered and fully insured

      Every LGS engineer holds current Gas Safe registration and the company carries £2 million public liability insurance on every job.
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    • Tidy, punctual and reliable

      Our engineers use dust sheets on every visit, arrive when agreed and complete jobs efficiently, because your time and property both matter.
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      About Us

      Sussex Heating Specialists with Four Decades of Expertise

      LGS Plumbing and Heating is an East and West Sussex based team of Gas Safe registered engineers founded in 1985.

      With 5 engineers covering Brighton, Hove, Crawley, Burgess Hill, Haywards Heath, Horsham, Lewes, Worthing and surrounding areas, we handle everything from emergency boiler repairs and traditional gas central heating to air source heat pump installations, solar PV, battery storage, EV chargers and air conditioning.

      About Us

      Heat Geek Verified

      Our Heat Geek accreditation means our engineers are MCS-trained in heat loss calculations, hydronic design and flow temperature optimisation, the key ingredients for a high-performing, low-carbon heat pump installation.

      Our Work Speaks For Itself

      Explore some of our latest projects and see the quality of our work.

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        Hear From Our Customers

        Take a look at what our happy customers have to say about our work.

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          How It Works

          Thinking about upgrading your heating, cooling or energy system? Here is exactly what to expect when you book with LGS, from first contact to a fully commissioned installation.

          • Initial Consultation and Assessment

            A qualified LGS engineer visits to check your property’s suitability, discuss your needs and outline likely costs and available grant funding.

          • Detailed Survey and System Design

            If suitable, we return for a full survey, from room-by-room heat loss calculations to solar roof and air conditioning assessments, to design the right system.

          • Installation and Certified Commissioning

            Our certified engineers install and commission your system, providing all paperwork for warranties, building regulations and grants.

            Here’s how it works for:

            Heat Pumps Solar Electrical Heating Services Plumbing

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            Latest News

            Catch up on the latest news, insights and advice from the LGS team.

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              Speak To Our Expert Team

              Get in touch today for expert advice and a free, no-obligation quote.
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