Rapid Flow Gas & Plumbing

London's Trusted Heating & Plumbing Engineers

London's Trusted Heating & Plumbing Engineers

London's Trusted Heating & Plumbing Engineers

Fast response, honest pricing, and qualified engineers — ready when you need us. From emergency boiler repairs to full central heating installations, we keep North London, East London and Hertfordshire homes and businesses running.

Fast response, honest pricing, and qualified engineers — ready when you need us. From emergency boiler repairs to full central heating installations, we keep North London, East London and Hertfordshire homes and businesses running.

A consultant brainstorming with a manager

24/7 Emergency

Same-day response available

Gas Safe Certified

Registered & ID-verified engineers

Why RapidFlow

Most heating problems don't need a new boiler, they need the right engineer.

Most heating problems don't need a new boiler, they need the right engineer.

The issue is rarely as bad as you think. It's misdiagnosis, delays, and engineers who quote before they've even looked. We do it differently — fast attendance, honest assessment, and the right fix first time.

The issue is rarely as bad as you think. It's misdiagnosis, delays, and engineers who quote before they've even looked. We do it differently — fast attendance, honest assessment, and the right fix first time.

A team brainstorming

With RapidFlow

Same-day or next-day response as standard

Same-day or next-day response as standard

Transparent, itemised pricing - no surprises

Transparent, itemised pricing - no surprises

Qualified engineers who fix it right the first time

Qualified engineers who fix it right the first time

Competitors

Waiting days for an engineer to even show up

Vague quotes with hidden call-out fees

Repeat visits because the fault wasn't properly diagnosed

What You Get

What working with RapidFlow actually looks like.

Dependable service from a team that treats your home like their own.

A clock

Fast Response Times

We live up to our name. When you call, we move — rapid attendance and efficient solutions that minimise disruption to your day.

A modern building

No Hidden Costs

Clear, itemised quotes before any work begins. No call-out surprises, no inflated emergency rates — just honest pricing every time.

A game of chess

Qualified, Gas Safe Engineers

Every job is carried out by fully trained, Gas Safe registered professionals. No subcontractors, no shortcuts - just skilled engineers you can trust everytime.

Coins floating

We Are Built on Community Trust

We build long-term relationships with homeowners, landlords, and businesses across North London and Hertfordshire through reliable work and honest communication.

Our Services

Expert heating & plumbing services for homes and businesses.

Heating Services

Boiler installations, replacements, servicing, and repairs. Central heating system upgrades, radiator fitting, power flushing, and smart thermostat installations. We work with all major boiler brands to keep your home warm and energy efficient.

Plumbing Services
Emergency Call-Outs & Gas Safety
A man looking at a board

Smart thermostat fitting

Boiler installs & repairs

Central heating upgrades

Our Services

Expert heating & plumbing services for homes and businesses.

Heating Services

Boiler installations, replacements, servicing, and repairs. Central heating system upgrades, radiator fitting, power flushing, and smart thermostat installations. We work with all major boiler brands to keep your home warm and energy efficient.

Plumbing Services
Emergency Call-Outs & Gas Safety
A man looking at a board

Smart thermostat fitting

Boiler installs & repairs

Central heating upgrades

Our Services

Expert heating & plumbing services for homes and businesses.

Heating Services

Boiler installations, replacements, servicing, and repairs. Central heating system upgrades, radiator fitting, power flushing, and smart thermostat installations. We work with all major boiler brands to keep your home warm and energy efficient.

Plumbing Services
Emergency Call-Outs & Gas Safety
A man looking at a board

Smart thermostat fitting

Boiler installs & repairs

Central heating upgrades

How it works

Simple process. No hassle.

Simple process. No hassle.

Get in Touch

You can call us directly - whether it's an emergency, a routine repair, or a quote on a larger job like a boiler installation our engineers are ready to assist you.

We Diagnose & Quote

An engineer arrives and gets to work. Repairs are covered under a standard first-hour call-out fee. Larger jobs receive a free, no-obligation quote upfront.

Job Done Right

If further work is needed beyond the first hour, you'll get a clear, itemised quote before we continue. No surprises — just quality work, done properly.

Get in Touch

You can call us directly - whether it's an emergency, a routine repair, or a quote on a larger job like a boiler installation our engineers are ready to assist you.

We Diagnose & Quote

An engineer arrives and gets to work. Repairs are covered under a standard first-hour call-out fee. Larger jobs receive a free, no-obligation quote upfront.

Job Done Right

If further work is needed beyond the first hour, you'll get a clear, itemised quote before we continue. No surprises — just quality work, done properly.

About Rapid Flow

Trusted local engineers serving your community.

Trusted local engineers serving your community.

A portrait of a businessman

RapidFlow Heating & Plumbing was founded to give homeowners and businesses a heating and plumbing service they can actually rely on. We believe in doing the job properly, charging fairly, and being there when it counts — especially in an emergency.

RapidFlow Heating & Plumbing was founded to give homeowners and businesses a heating and plumbing service they can actually rely on. We believe in doing the job properly, charging fairly, and being there when it counts — especially in an emergency.

Gas Safe Registered Engineers

"RapidFlow fixed our boiler the same day we called. Friendly, professional, and the price was exactly what they quoted. Wouldn't use anyone else."

"RapidFlow fixed our boiler the same day we called. Friendly, professional, and the price was exactly what they quoted. Wouldn't use anyone else."

Sarah M.

Homeowner, North London

Areas We Cover

Serving North London & Hertfordshire

From emergency call-outs to planned installations, our Gas Safe registered engineers cover North London, East London and Hertfordshire — with fast response times wherever you are.

Hertfordshire

Hertfordshire

St Albans, Watford, Hemel Hempstead, Hatfield, Harpenden, Potters Bar, Radlett, Borehamwood, Bushey, Welwyn Garden City

St Albans, Watford, Hemel Hempstead, Hatfield, Harpenden, Potters Bar, Radlett, Borehamwood, Bushey, Welwyn Garden City

St Albans, Watford, Hemel Hempstead, Hatfield, Harpenden, Potters Bar, Radlett, Borehamwood, Bushey, Welwyn Garden City

North & North West London

North & North West London

Barnet, Enfield, Harrow, Brent, Haringey, Camden, Islington

Barnet, Enfield, Harrow, Brent, Haringey, Camden, Islington

Barnet, Enfield, Harrow, Brent, Haringey, Camden, Islington

East London

Hackney, Tower Hamlets, Newham, Waltham Forest, Redbridge, Barking & Dagenham

Hackney, Tower Hamlets, Newham, Waltham Forest, Redbridge, Barking & Dagenham

Hackney, Tower Hamlets, Newham, Waltham Forest, Redbridge, Barking & Dagenham

Not sure if we cover your area? Get in touch.

Not sure if we cover your area? Get in touch.

FAQ

Common questions from our customers.

Common questions from our customers.

Are your engineers Gas Safe registered?

Yes. Every RapidFlow engineer is Gas Safe registered, fully insured, and ID-verified. You can check our credentials on the official Gas Safe Register at any time.

How quickly can you get to me?

We offer same-day response for emergencies and typically attend within hours. For planned work, we schedule at a time that suits you — including evenings and weekends where available.

Do you work with landlords?

Absolutely. We provide CP12 landlord gas safety certificates, multi-property servicing schedules, and full heating and plumbing support for rental properties across North London, East London and Hertfordshire.

Will I get a quote before any work starts?

For emergency and general repairs, we charge a call-out fee for the first hour. If the work can't be completed within that time, we'll provide a clear, itemised quote for the remaining works before continuing. For boiler installations and larger jobs, we provide a free, no-obligation quote upfront. No hidden fees, no surprises — you always approve the price before we proceed.

What areas do you cover?

We serve North London, East London, St Albans, Watford, Barnet, Enfield, Harrow, and the wider Hertfordshire area. Not sure if we cover your location? Just get in touch and we'll let you know.

Contact

Need a heating or plumbing engineer? Get in touch today.

Whether it's an emergency repair, a routine service, or a free quote on a new installation — we're ready to help. When you get in touch, you'll get:

A fast response from a real person

A clear, no-obligation quote

A qualified engineer at your door - fast