Rankings are based on review rating and review count pulled from public business listings, with a small lift for businesses showing a working website and phone number. We check each homepage to confirm heating engineering is the main service offered, which keeps unrelated trades off the page. Listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have gone further, passing our full check on trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; see our How We Verify page for details. Other businesses here haven't been independently verified by us, and appearing on this page isn't an endorsement. Always do your own checks before hiring.
| # | Business | Rating | Reviews | Phone | |
|---|---|---|---|---|---|
| 1 | 5 Stars Gas | ⭐ 5.0 | 88 | 07306 787931 | View → |
| 2 | The Heat Chief | ⭐ 5.0 | 53 | 07306 604765 | View → |
| 3 | GASPEC LTD_Gas, Heating & Plumbing Services | ⭐ 5.0 | 37 | 07709 278206 | View → |
| 4 | KAM Plumbing & Heating Services | ⭐ 4.6 | 56 | 07791 848655 | View → |
| 5 | Mk gas and electric ltd | ⭐ 5.0 | 28 | 07405 887251 | View → |
| 6 | ZR Heatings | ⭐ 4.5 | 36 | 07301 908104 | View → |
| 7 | The Most High | ⭐ 5.0 | 16 | 07726 756196 | View → |
| 8 | Dils Plumbing and Heating Services | ⭐ 4.8 | 16 | 07846 654661 | View → |
| 9 | AM UFH Ltd | ⭐ 5.0 | 3 | 07456 482349 | View → |
Our Top Picks
Most calls start with a boiler that has stopped firing overnight or a landlord needing a gas safety certificate before new tenants move in. 5 Stars Gas, based in Slough, handles these jobs alongside routine servicing, and its 88 reviews averaging five stars point to consistent reliability rather than one-off praise.
Read more →Families across Slough rely on The Heat Chief for boiler repairs and servicing when heating systems fail or need routine attention. The firm has built a following locally, reflected in a five-star rating from 53 reviews. Work is carried out with attention to household schedules, keeping disruption to a minimum.
Read more →Boiler installation and breakdown repairs form the core of GASPEC LTD's work in Slough, alongside general heating and plumbing tasks for local households. The firm holds a 5 star rating from 37 reviews, reflecting consistent standards on jobs ranging from routine servicing to full system replacements.
Read more →Older properties around Slough with ageing boiler systems make up a good share of KAM Plumbing & Heating Services' workload, alongside routine servicing for flats and family homes. The firm handles installations, repairs and heating faults, and has built up a 4.6 rating from 56 reviews. Work is generally arranged through direct enquiry rather than callout apps.
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Add Your BusinessFamilies across Slough call on Mk Gas and Electric Ltd for boiler repairs, servicing and general heating work. The firm has built a local reputation for reliability, reflected in a 5-star rating from 28 reviews. Households in SL2 5DT often turn to it when a heating system needs sorting quickly.
Read more →Heating engineers based in Slough, ZR Heatings covers boiler repairs, servicing and installations across the local area. The firm has built up a 4.5 rating from 36 reviews, reflecting consistent workmanship on domestic heating systems. Customers can get in touch through the company website to arrange a callout or quote.
Read more →Landlords and letting agents in Slough use The Most High for boiler servicing and heating repairs, work that often needs scheduling around tenants and turnaround deadlines. The firm holds a 5 star rating from 16 reviews, reflecting consistent reliability across rental properties rather than one-off domestic jobs. Property managers can arrange call-outs directly through their website.
Read more →Landlords and letting agents managing rental properties in Slough turn to Dils Plumbing and Heating Services for boiler repairs, servicing and general heating work that keeps tenancies compliant and tenants comfortable. The firm holds a 4.8 rating from 16 reviews, reflecting consistent follow-through on jobs that often need scheduling around occupied properties and tight turnaround times.
Read more →Customers usually get in touch when a cold room or an ageing boiler points to problems with underfloor heating or wider system design. AM UFH Ltd, based in Slough, works through the diagnosis and installation stages needed to get such systems running properly. Jobs typically involve heating engineers assessing existing pipework before fitting or upgrading equipment.
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