Written by Mark Reid,
Trades Editor
Businesses on this page are drawn from public business listings and ranked primarily by review rating and review count, with a small lift given to those showing a working website and phone number. We check each business's homepage to confirm heating engineering work is what they primarily offer, which keeps unrelated trades off the page. Listings flagged as permanently closed are removed automatically. Where a business carries a Trust Verified badge, it has additionally passed our full verification covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information, detailed on our How We Verify page. Other businesses haven't been independently verified by us, so inclusion isn't an endorsement. Always do your own checks before hiring.
Our Top Picks
Georgio's Boilers, Air Conditioning & Electrical covers a broad spread of domestic trades from its Southend-on-Sea base, taking in boiler installation and repair, heating, air conditioning servicing, electrical work, and renewable energy including EV charging points. The business holds a 5-star Google rating across 548 reviews, suggesting consistent delivery across that range of work.
Read more →1st Call Services Southend works as a heating engineering firm covering boiler installation and repair across Southend-on-Sea. The business has built a strong local reputation, reflected in a 4.9 rating from 194 reviews, suggesting consistent workmanship on jobs ranging from routine servicing to full system replacements.
Read more →Southend-on-Sea households rely on Gas Connect Heating Ltd for boiler installations, servicing and repairs. The firm has built a strong local reputation, reflected in a 4.9 rating from 173 reviews. Based in the SS9 postcode area, it covers gas heating systems across the town and surrounding districts.
Read more →Southend-on-Sea households needing boiler repairs or heating installations can call on GM Plumbing & Heating, a firm covering the SS9 postcode area. The company has built up a strong local reputation, reflected in a perfect 5-star average across 133 Google reviews. Work spans general plumbing alongside central heating servicing and installation.
Read more →Rated 5.0 on Google, Quinnwells Plumbing, Heating & Gas Limited operates out of Southend-on-Sea, covering domestic heating, gas work, and plumbing. The SS7 3BX postcode places the business well for customers across the surrounding Essex area. That consistent rating across reviews points to reliable, repeatable work rather than one-off results.
Read more →D. J. Meara Heating & Plumbing Ltd works as a heating engineer covering Southend-on-Sea, handling boiler installations, servicing and general plumbing repairs. The firm has built a strong local reputation, reflected in a five-star rating across 53 reviews. Enquiries are managed directly, with jobs organised around household heating needs rather than larger commercial contracts.
Read more →Families across Southend-on-Sea rely on Heat Connect Ltd for boiler repairs, servicing and system installations, particularly during cold snaps when hot water and heating can't wait. The firm has built a reputation locally, reflected in a 4.7 rating from 89 reviews, for turning up promptly and explaining faults in plain terms rather than jargon.
Read more →Ecosmart Heating Ltd works mostly on older Southend-on-Sea properties, where ageing boilers and outdated pipework need careful diagnosis before any replacement is fitted. The firm also handles installations in flats and smaller conversions, where space for new systems is limited. A rating of 5 from 38 reviews reflects consistent results across these varied jobs.
Read more →Essex Gas and Plumbing Ltd works as a heating engineering firm based in Southend-on-Sea, covering boiler repairs, servicing and general plumbing work. The company has built a strong local reputation, holding a five-star rating across 34 Google reviews. Its remit spans routine maintenance through to fault diagnosis on domestic heating systems.
Read more →Southend-on-Sea households rely on Thames Plumbing.co.uk for heating installation and repair work, covering boilers, radiators and general system faults. The firm has built a strong local reputation, reflected in a 4.9 rating from 39 reviews. Work is carried out across the SS1 area for both routine servicing and urgent breakdowns.
Read more →Older housing stock around Southend-on-Sea often means ageing boilers and outdated pipework, and GNH Plumbing & Heating Ltd deals regularly with these kinds of repairs and replacements alongside routine servicing. The firm holds a 4.9 rating from 36 reviews, reflecting consistency across jobs ranging from small leaks to full heating system upgrades in domestic properties.
Read more →Boiler installation and repair work forms the core of Arch Plumbing and Heating Limited's business in Southend-on-Sea. The company has built up a 5 star rating from 26 reviews, reflecting consistent workmanship on domestic heating systems. Landlord certificates and breakdown callouts are also handled as part of its regular workload.
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Add Your BusinessOlder housing stock around Southend-on-Sea often means outdated boilers and awkward pipework, and Harry Tiffin Plumbing & Heating deals with exactly that mix of period properties and more modern installations. Work covers boiler servicing, repairs and heating system upgrades, with 18 reviews on Google giving a full five-star rating.
Read more →A 4.7 rating from 27 reviews points to consistent standards at Southchurch Plumbing and Heating, which covers boiler and heating work across Southend-on-Sea. Customers returning to leave feedback suggests reliability over one-off jobs, an important factor when choosing a heating engineer for ongoing maintenance rather than emergency callouts alone.
Read more →A boiler that won't fire up on a cold morning, or an annual service to keep a landlord's certificate current, are typical calls for J Sparkes Gas and Plumbing in Southend-on-Sea. Work covers gas appliance repairs, installations and general plumbing, with 16 reviews averaging 4.9 reflecting steady, consistent standards rather than one-off praise.
Read more →Cooper Plumbing and Heating operates in Southend-on-Sea, covering boiler installation, heating system installation, gas engineering, hot water systems, and bathroom remodelling. The business holds a five-star Google rating across eleven reviews, reflecting consistent feedback on its range of domestic work. It presents itself as a broad-scope trade contractor rather than a narrow specialist.
Read more →Boiler breakdowns and replacements form the core of Plumbquick Ltd's work in Southend-on-Sea, with landlords and homeowners alike calling on the firm for repairs and servicing. Eleven reviews on Google have left the company with a perfect five-star average. The SS9 postcode area remains its main patch of operation.
Read more →Inlet Gas, Heating and Plumbing Ltd works across Southend-on-Sea, covering boiler installations, servicing and general plumbing repairs. The firm holds a full five-star record from its nine Google reviews, a small but consistent measure of customer satisfaction. Enquiries can be made through its website for both routine maintenance and larger heating projects.
Read more →Calls often start with a boiler that won't fire up on a cold morning, or a radiator that stays stubbornly cool while the rest of the house warms through. Legra Plumbing & Heating Limited, based in Southend-on-Sea, diagnoses these faults and carries out the repair or replacement needed. Seven Google reviews all rate the work at five stars.
Read more →Southend-on-Sea households needing boiler repairs or heating installations can call on a.k.complete services.ltd, a heating engineering firm covering the SS0 area. The company has built a small but consistent record locally, holding a five-star rating from seven reviews. Work spans routine servicing through to full system upgrades.
Read more →Plumbing and gas engineering work in Southend-on-Sea is covered by British Channel, dealing with boiler repairs, installations and general heating faults. The firm holds a 4.7 rating from 12 reviews, reflecting steady work across the local area. Gas safety checks and plumbing callouts form the core of its day-to-day jobs.
Read more →A boiler that won't fire up on a cold morning, or a leak that can't wait until Monday, is the sort of call Able-gas deals with around Southend-on-Sea. The work centres on diagnosing faults quickly and getting heating systems running again rather than lengthy scheduled visits. Five reviews on Google all give the maximum rating.
Read more →Southend-on-Sea and the surrounding SS postcodes are covered by R C H Heating & Plumbing Ltd, a heating engineering firm handling boiler and central heating work. Feedback from 25 reviews puts the business at a 4-star average, reflecting consistent standards across jobs. Plumbing needs alongside heating repairs are also taken on, giving local households a single point of contact.
Read more →Linear Gas and Plumbing is a Southend-on-Sea heating and plumbing firm covering the full range of domestic gas work, from boiler repairs and servicing through to central heating installation and gas appliance fitting. The business also issues landlord gas safety certificates, making it a practical option for rental properties in the area. Its website trades under the sdsgas.co.uk domain.
Read more →Older housing stock around Southend-on-Sea often means outdated boilers and inefficient heating systems, which is where AJR Eco Ltd's work tends to focus. The firm handles boiler servicing, repairs and replacements, adapting to the quirks of period plumbing rather than assuming a blank slate. It holds a 4.1 rating from nine reviews.
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