NORTH LONDON, HERTFORDSHIRE & BEDFORDSHIRE
New combi, system and regular boilers for Waltham Forest homes, priced in writing after a survey and fitted by our own Gas Safe engineers. Every combi gets a scale reducer, because the water here is hard to very hard. Swaps from £2,375 + VAT (£2,850 including VAT). Call 01462 506 374.

BOILER INSTALLATION IN WALTHAM FOREST
The right boiler depends on the house, and Waltham Forest has most kinds. In the south, Leyton, Leytonstone and Walthamstow are largely Victorian terraces and Warner half houses, many of them now flats with a single bathroom, where a combi is normally the answer. Further north, Chingford and Highams Park are interwar and post-war houses, and on the Highams Estate some have five bedrooms, where two bathrooms in use at once can outrun a combi.
So we survey before we recommend: how many outlets, what flow the main gives, where the flue can go and whether the gas pipe is big enough. Then one fixed price in writing. Gas Safe registered under 956889. The manufacturer’s guarantee runs up to 12 years depending on the model, and our own labour is guaranteed for 12 months.
Combi for flats, half houses and smaller terraces with one bathroom. Hot water on demand and the loft tank gone.
System boiler with an unvented cylinder for the larger Chingford and Highams Estate houses, where a family bathroom and an en suite are in use together.
Regular boiler where a house has a working tank, a cylinder and sound pipework. Like for like, with no conversion sold that you do not need.
Air source heat pump for a house with outside space and decent insulation, with £7,500 from the Boiler Upgrade Scheme. The council wants the unit in the rear garden wherever possible.
Half houses and leasehold flats
A Warner half house is two flats, so there are usually two boilers and two flues on one narrow building. A flue has to keep set distances from windows, doors and the boundary, and once the first flat has taken the best spot there are few left. We walk every possible route before we price. Where the flat is leasehold, a new terminal position generally needs the freeholder’s agreement, and we tell you that at survey rather than on the day.
Landlords and EPC ratings
28% of households in the borough rent privately, and the council’s own report found 64.2% of privately rented homes rated below EPC C, with 21.1% of households in fuel poverty. The heating system is one of the things an EPC assessor looks at. We replace boilers between tenancies or with tenants at home, set up controls a tenant can use, and leave the certificates ready for your files.
Over 200
mg/l: the hardness at which Part L guidance says a combi’s water should be treated
Why every combi here gets a scale reducer
Waltham Forest’s water, all of it from Thames Water, is reported at roughly 260 to 350 mg/l, with Chingford at the very hard end. Scale builds up on the heat exchanger inside a combi until it chokes. A scale reducer and a magnetic filter go on every combi we fit in the borough, and the annual service checks both.
Get a fixed price before we start
Call and talk to an engineer, or send us the details and we will come back to you with a price.
The survey
We count the taps and showers, measure the flow of the main, check the gas pipe back to the meter, find the flue route and the condensate drain, and note what the lease or the conservation area allows. The fixed price follows in writing.
Fitting day
Old boiler out, system cleaned, new boiler, flue, filter and scale reducer in, inhibitor added, combustion checked with an analyser, and the controls explained to you. A like for like combi takes a day. A move or a cylinder usually takes two.
Afterwards
The guarantee registered for you, Building Regulations notified through Gas Safe, and the Benchmark checklist completed. You keep the paperwork and we keep a record.
Parking in Waltham Forest, costed before the van arrives. Where your street is in a controlled parking zone, the usual answer is a resident trader permit, £80 for 7 days or £230 for 28, which you apply for on behalf of our van using our quote as proof. If the van has to sit right outside, a bay suspension is £100 a day per 5 m bay plus a £120 application fee, and the council aims to give 5 to 7 days’ notice. A skip licence is £155 for up to 14 days and the skip firm applies for it. The Mini Holland road closures and traffic calming in Walthamstow Village, Leyton and Leytonstone make some routes indirect, so we plan the approach at survey. Whatever applies appears on the quote as its own line.
Walthamstow Village has been a conservation area since 1967 and has had an Article 4 direction since 1977. Leytonstone’s direction, confirmed in 2005, covers alterations such as chimney works, porches and painting wherever they face a road or public space, and the council has similar directions in Orford Road, Browning Road, Chingford Green, Forest School and others. A boiler inside the house is your business. A new terminal on the front of a house in one of those streets can be the council’s.
So we keep terminals to side and rear walls wherever the route allows, and if a consent is needed it goes on the quote along with the time it takes.
A like for like combi swap starts at £2,375 + VAT (£2,850 including VAT), fitted, including the system clean, magnetic filter, scale reducer, standard flue and guarantee registration. It rises only when the house asks for more: moving the boiler, a long flue route through a half house, converting from tanks, a new cylinder, or a bay suspension at £100 a day plus the council’s £120 application fee. Each is a separate line, and the total is fixed before we start.
★★★★★
Rated 4.9 on Google by the people we work for
Rated 4.9 on Google from more than 700 reviews across Google, Checkatrade and Trustatrader. Qualified, accredited engineers, a fixed price before any work begins and a labour guarantee on every job, from an established local company with an office team you can actually reach. No job too small.
Gas Safe registered
Company registration 956889. Every gas engineer carries their own Gas Safe ID card, and you can ask to see it.
Refcom F-Gas certified
REF1024550. Legally required for air conditioning installation and servicing, and we hold it.
CHAS Elite accredited
Veriforce CHAS assessed for health and safety, which is why commercial clients and landlords use us.
City & Guilds and BPEC qualified
Qualified, insured engineers on every job. No subcontracted strangers.
700+ reviews, 4.9 on Google
Across Google, Checkatrade and Trustatrader. Read them before you book.
Labour guarantee on every job
12 months on repairs, installations and everything else. Two years on a full bathroom refit. If anything we did develops a fault, we come back and put it right.
Fixed price before we start
The price is agreed with you before any work begins. No hidden extras on the invoice.
24/7, answered by a person
The emergency line is answered every day of the year by someone who can send an engineer, not a call centre.
Fully stocked vans
Five vans carrying the parts that fail most often, so most jobs are fixed on the first visit.
An office team behind every job
An established local business with multiple engineers and a dedicated office team to keep you informed.
Vaillant myREWARDS and Ideal Max accredited
Accredited installer status means extended manufacturer warranties on the boilers we fit.
Emergency response within the hour
Our average response to an emergency call is under an hour across Hertfordshire, Bedfordshire and Cambridgeshire.
Because we price the house, not the boiler. Gas Safe registered under 956889. Flue routes walked before the quote, freeholders and conservation areas dealt with in advance, a scale reducer on every combi because the water demands it. A year’s guarantee on our labour, and up to 12 years from the maker. Company number 13248357, VAT number 392 8946 37.
Every part of the borough, including:
Walthamstow, E17
Walthamstow Village, Orford Road, Lloyd Park, Higham Hill and Blackhorse Lane.
Chingford and Highams Park, E4
Chingford Green, Station Road, Friday Hill, Chingford Hall and the Highams Estate.
Leytonstone, E11
Whipps Cross Road, Wallwood Park, Forest Glade, Browning Road and Cathall Road.
Leyton, E10
Leyton town centre, Oliver Close and the streets around them.
We also cover the Woodford side of the Highams Estate in IG8, and the boroughs next door. The rest of our London work is on the North London page.
EnfieldHaringeyHackneyTottenhamWoodford GreenStoke Newington
A like for like combi swap starts at £2,375 + VAT (£2,850 including VAT), fitted, with the system clean, magnetic filter, scale reducer, standard flue and guarantee registration included. Moving the boiler, a longer flue, a conversion from tanks or a cylinder each appear as separate lines, and the total is fixed before we start.
It depends on the bathrooms, not the bedrooms. A house with one bathroom does well on a combi. A three to five bedroom house where a family bathroom and an en suite are used at the same time is usually better on a system boiler with an unvented cylinder. We count the outlets and measure the mains before advising.
Often, if the flue can reach a legal terminal position on the new wall and the condensate can reach a drain. On a narrow terrace the good positions are limited, and a leasehold flat usually needs the freeholder’s agreement for a new terminal. We check both at survey.
Ideal Logic and Logic Max combis for flats and smaller houses, and Vaillant ecoTEC system boilers with a cylinder for larger homes. Manufacturer guarantees run up to 12 years depending on the model, provided the boiler is serviced every year, and we register the guarantee in your name.
It is on the quote as a line. For a longer job the resident trader permit, £80 for 7 days, is usually best, and you apply for it using our quote. For a one day swap a business visitor permit at £2.60 an hour for one zone can cost less, and contractors may use one.
In a house with outside space and reasonable insulation, possibly, with £7,500 from the Boiler Upgrade Scheme. Waltham Forest’s guidance wants the outdoor unit in a rear garden wherever possible and quiet enough to meet 37 dB(A). A flat with no outside space is not a candidate yet. We fit both, so the advice is not bent towards either.
The manufacturer guarantee registered to you, the Building Regulations notification made through Gas Safe, and the completed Benchmark checklist left with the boiler. Our own labour is guaranteed for 12 months on top.
Call 01462 506 374 or use the quote form. We will count the outlets, walk the flue route and put a fixed price in writing.
Full refits, en suites and wet rooms, 12 month guarantee
Wall mounted splits and multi room systems, 0% VAT
The services we bring to Waltham Forest homes
Twenty-five finished rooms, photographed
Every rate, in full, including VAT
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