22 Best Heating Engineers in Romford for 2026

🔥 22 businesses · 📍 Romford
✓ Reviewed regularly · ✓ Updated 31 October 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 31 October 2026
Romford's housing stock shapes almost every heating job in the area. You've got rows of inter-war and 1930s semis around Gidea Park, Harold Wood and Collier Row, plenty of Victorian and Edwardian terraces near the town centre, and a lot of ex-council and newer flats around Harold Hill and the Havering-atte-Bower side. That mix means a heating engineer here might be swapping a 20-year-old regular boiler for a combi in a two-bed terrace in the morning, then chasing a cold radiator in a microbore system by lunchtime. Hard water is a fact of life across East London, so limescale on heat exchangers and sludge in older pipework come up constantly.

The businesses on this page are drawn from third-party business listings and ranked by public review rating and review count, with a small lift for those showing a working website and phone number. We read each business's homepage and confirm heating engineers work is what they primarily offer, which keeps unrelated trades off the list. Permanently closed listings are removed automatically. Where you see a Trust Verified badge, that business has additionally passed our full verification covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. Our How We Verify page has the full list. For anyone without the badge, we haven't independently checked those things, so you'll want to do it yourself before booking.

Start by asking to see a current Gas Safe ID card, and check the engineer's registration number on the Gas Safe Register website. Make sure the card lists the type of work they're doing, as some engineers aren't registered for LPG or commercial appliances. Ask for a written quote that names the boiler make and model, the warranty length and what's included, such as a new filter, flue, thermostat and system flush. Get two or three quotes, because the gap between them can be a few hundred pounds for what looks like the same job. Ask for a Building Regulations compliance certificate after a boiler installation, and keep your service records, as manufacturers often require them to honour the warranty.
How We Select & Rate The Best Heating Engineers in Romford

Businesses are ranked mainly by public review rating and review count drawn from third-party business listings, with a small lift for those that show a working website and phone number. We read each business's homepage to confirm heating engineers work is what they primarily offer. Permanently closed listings are removed automatically. Businesses marked Trust Verified have additionally passed our full verification covering qualifications, insurance, trading history, customer review history and registered company information, and our How We Verify page lists every check. Other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Heating Engineers in Romford

Our Top Picks

1
H E H Ltd
Not Verified
★★★★★ 4.9 (336 reviews)
Romford 01708 752700

Heating installation and repair is the core work at H.E.H Ltd, a Romford-based engineering firm serving residential and commercial clients. The company handles gas and central heating systems, covering everything from boiler servicing to full system replacement. Straightforward in scope and locally rooted, it offers a practical option for householders and businesses seeking reliable heating work without the overhead of larger contractors.

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2
The Boiler Replacement Company (Essex) Ltd
Not Verified
★★★★★ 5.0 (176 reviews)
Romford 07966 464 567

Heating engineers covering Romford and the surrounding Essex area, The Boiler Replacement Company (Essex) Ltd focuses on boiler replacement work for domestic properties. Their site at boilerreplacement.net outlines the scope of work they cover.

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3
Browns Heating Services Ltd
Not Verified
★★★★★ 5.0 (100 reviews)
Romford 07935 399320

Browns Heating Services Ltd is a heating engineering company working in the Romford area. The company covers domestic heating installation, servicing, and repair work for clients across the eastern London fringe.

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4
Pro Energy Ltd
Not Verified
★★★★★ 4.7 (150 reviews)
Romford 020 8004 4852

Families and households across Romford and the surrounding area turn to Pro Energy Ltd for boiler installation, repair and servicing, along with wider heating work. Its work is aimed at keeping domestic heating systems running safely through the colder months.

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5
Essex Home Heating
Not Verified
★★★★★ 4.9 (78 reviews)
Romford 07882 005233

Essex Home Heating describes itself as a heating engineering business based in Romford, and its work covers boiler installation, servicing and repair, along with central heating systems. The listing keeps to the core of the trade rather than branching into unrelated building work.

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6
Ideal Heat & Build Ltd
Not Verified
★★★★★ 4.9 (75 reviews)
Romford 07886 691464

Much of the housing around Romford is older, with ageing boilers, tired radiators and pipework that has seen several decades of patching. Ideal Heat & Build Ltd works as a heating engineer on these properties, replacing and servicing systems so they run reliably through the colder months.

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7
Gas First Ltd
Not Verified
★★★★★ 5.0 (26 reviews)
Romford 07927 882561

Gas First Ltd is a firm of heating engineers based in Romford. The firm handles boiler repairs, servicing and installations, working across the capital for households needing gas systems kept compliant and running reliably through the colder months.

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8
Mitchell’s Gas Solutions
Not Verified
★★★★★ 5.0 (20 reviews)
Romford 07740 275993

Families and households across Romford and the surrounding area can call on Mitchell's Gas Solutions for boiler and central heating work. The business is a heating engineering firm that handles installations, servicing and repairs for domestic properties.

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9
EcoHeat
Not Verified
★★★★★ 5.0 (19 reviews)
Romford 07961 843569

Boiler servicing, back boiler work, and landlord gas safety certificates are among the core offerings at EcoHeat, a heating and plumbing firm operating in east London. The company also covers central heating installations, bathroom fitting, and general drainage repairs.

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10
South East Gas Ltd
Not Verified
★★★★★ 5.0 (8 reviews)
Romford 01708 480191

South East Gas Ltd provides gas boiler engineering services across London, specialising in boiler installations, repairs, and maintenance. Their qualified engineers offer reliable heating solutions for residential and commercial properties throughout the capital.

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11
Oil Boilers Essex
Not Verified
★★★★☆ 4.2 (11 reviews)
Romford 0800 849 1308

Families across Romford and the surrounding Essex villages who rely on oil for heating and hot water are the focus of Oil Boilers Essex. The firm works as a heating engineering business specialising in oil-fired systems, a niche in an area where many properties sit beyond the reach of mains gas.

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12
Maybrick Property Maintenance
Not Verified
★★★★☆ 4.4 (5 reviews)
Romford 01708 754666

Maybrick Property Maintenance describes itself as a property maintenance firm, with heating engineering listed among its trades. Based in Romford, the business covers boiler and central heating work alongside general upkeep tasks that fall under the maintenance banner.

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13
KAD Heating & Plumbing Services Limited
Not Verified
☆☆☆☆☆ No reviews yet New
Romford 07956 193670

KAD Heating & Plumbing Services Limited is a heating and plumbing firm based in Romford, covering domestic and commercial work across the area. Their location places them well for clients in east London and the surrounding Essex borders, giving the company a practical reach across both urban and suburban neighbourhoods.

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14
CAS Plumbing and Heating Services Ltd
Not Verified
★★★★★ 4.9 (121 reviews)
Romford 01708 918775

Boiler servicing, central heating repairs and bathroom plumbing are the core work of CAS Plumbing and Heating Services Ltd, a Romford firm serving local homes. The company is registered as a limited business and works on both heating systems and general plumbing faults.

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15
Gasking
Not Verified
★★★★★ 4.7 (146 reviews)
Romford 0800 368 9457

In Romford and the surrounding parts of east London and Essex, Gasking works as a plumbing business covering the everyday jobs households call a plumber for, from leaks and blocked drains to boiler and heating faults. Gasking can be contacted through its website to arrange a visit.

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16
Braxton's Plumbing & Heating
Not Verified
★★★★★ 4.9 (96 reviews)
Romford 07787 095498

Braxton's Plumbing & Heating describes itself as a plumbing and heating firm, and its website lists boiler installation and repair alongside general plumbing work. Based in Romford, it covers both the water and the warmth side of a property under one name.

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17
OM Emergency Plumbers & Electricians
Not Verified
★★★★★ 5.0 (72 reviews)
Romford 07932 718660

Burst pipe repairs, boiler breakdowns and urgent electrical faults are the core of the work at OM Emergency Plumbers & Electricians, which covers Romford and the surrounding area. The firm combines plumbing and electrical call-outs under one contact, so a single visit can often deal with both a leak and the damage it has caused.

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18
RDS Plumbing Ltd
Not Verified
★★★★★ 4.7 (41 reviews)
Romford 01708 444685

Boiler servicing, leak repairs and bathroom installations are the core of the work at RDS Plumbing Ltd, a plumbing firm based in Romford. The business covers homes across the town and the surrounding east London area, handling both routine maintenance and one-off repairs.

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19
MAT Air Conditioning Installation
Not Verified
★★★★★ 5.0 (20 reviews)
Romford 07441 429424

MAT Air Conditioning Installation is a Romford-based air conditioning firm that installs residential and commercial cooling systems. The business works across London, serving homes and businesses throughout the capital.

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20
Marshalls Park Plumbing
Not Verified
★★★★★ 5.0 (19 reviews)
Romford 07528 232298

Marshalls Park Plumbing describes itself as a plumbing firm based in Romford, covering general plumbing repairs, installations and maintenance work. Its own pages set out the range of jobs it takes on, from taps, pipework and leaks to the fitting and servicing of domestic heating and bathroom plumbing.

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21
JB Plumbing & Gas Services Limited
Not Verified
★★★★★ 5.0 (7 reviews)
Romford 07708 532867

JB Plumbing & Gas Services Ltd provides reliable domestic plumbing and gas work for Romford residents. Further details on services and availability can be found at jbgas.co.uk.

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22
Rob the Builder Ltd
Not Verified
★★★★☆ 4.0 (12 reviews)
Romford 07765 145835

Boiler repairs, leak detection and bathroom installations are the core work at Rob the Builder Ltd, a plumbing business serving Romford and the surrounding area. The firm handles both small fixes and larger fit-outs, from replacing a failing cylinder to plumbing in a new suite.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a heating engineer cost in Romford?
Call-out and repair work usually runs from £70 to £120 for the first hour, plus parts. An annual boiler service is typically £70 to £110. A new combi boiler fitted in a like-for-like swap tends to come in between £2,000 and £3,500 depending on brand, output and how much pipework or flue work is involved. A full system boiler with a new cylinder costs more, often £3,500 to £5,500. A power flush is commonly £350 to £700. Prices vary with the age of your system, access and the make of boiler. Getting two or three itemised quotes is normal and worth doing.
Do I need a Gas Safe registered engineer for boiler work?
Yes. By law, anyone working on gas appliances, including boilers, gas fires and cookers, must be on the Gas Safe Register. Ask to see their ID card, check the back for the types of gas work they're qualified to do, and confirm the registration number on the Gas Safe Register website. If they can't show a card, don't let them start.
Should I repair or replace my old boiler?
As a rough guide, if your boiler is over 12 to 15 years old, keeps breaking down, or needs a part costing more than a third of a new unit, replacing it usually makes sense. Older non-condensing boilers can run at 70 to 75 per cent efficiency, while modern condensing models reach around 90 per cent or better, so you'll often see lower gas bills. Ask the engineer to explain the repair cost against the lifespan you can realistically expect.
How often should my boiler be serviced?
Once a year. It keeps the warranty valid on most new boilers, helps catch faults such as a failing pump or blocked condensate pipe before they leave you without heating in winter, and checks for safe combustion. Landlords must also have a gas safety check carried out every 12 months and give tenants a copy of the certificate. Book in autumn if you can, as engineers get very busy once the cold weather arrives.
What is a power flush and does my system need one?
A power flush pushes water through your radiators and pipework at speed to clear sludge and rust. It's worth considering if radiators are cold at the bottom, the boiler is noisy, or the water runs black when you bleed a radiator. It's often recommended before fitting a new boiler to an older system. Expect it to take most of a day, and ask whether a magnetic filter will be fitted afterwards, as this helps keep debris out in future.
How can I check and compare heating engineers before hiring?
Start with the Gas Safe Register to confirm the engineer's registration and the work they're covered for. Ask for proof of public liability insurance and check the name on it matches the business. Read recent online reviews and look for detail, not just star ratings. Ask how long they've been trading and whether they use their own staff or subcontractors. Get two or three written quotes that name the boiler model, warranty and what's included, then compare like for like. Be wary of anyone who asks for a large upfront payment or can't give you a clear answer on paperwork such as the Building Regulations certificate.