Haverhill · Saffron Walden · surrounding villages

Know who’s coming to your home

A local engineer.
A careful approach.
Clear answers for you.

Your visit is with Lee Sawyer: over 20 years in the industry, including 11 years at British Gas and eight years running an independent business.

Gas Safe registered20+ years’ experience
Original Gas Champion shield logoGAS CHAMPION · HAVERHILL
Experience that should make your visit easier

You don’t need to be
the heating expert.

You should be able to explain the problem, ask questions and understand the options. Lee’s experience is there to help investigate carefully and explain what the findings mean for your home.

There is a straightforward price for standard appointments and a quote before extra work. You deal directly with the engineer rather than trying to relay the problem through a chain of people.

Find the right service
Where the approach began

Safety wasn’t an afterthought.
It was there from the start.

Before leaving school

Learning in a family heating business.

Lee helped in his dad’s gas-heating business during evenings and weekends. His dad was also a CORGI inspector, so the importance of safety and doing the work correctly was part of that early learning.

11 years at British Gas

Working across boilers and homes.

Years of servicing, diagnosis and repairs built experience with a wide range of domestic gas boilers and heating systems.

Eight years working independently

A direct service for local customers.

That background now supports a local business focused on clear appointments, properly explained work and a practical next step for your home.

★★★★★
“I found Lee very professional, punctual and tidy. He even wore overshoes to keep my carpets clean.”Robin M · Google review · January 2026 · excerpt
Read all Google reviews
What it means for your appointment

The experience behind it.
The details in front of you.

01

Know what you’re booking.

Choose the visit in online booking and check the scope, price and available appointment before you pay.

02

Plan around the visit.

You’ll have a two-hour arrival window and a message with a tracking link when Lee is on the way.

03

Understand what happens next.

The findings are explained. Any extra parts or further work are quoted for your approval, with digital records after the visit.

Wall-mounted Vaillant boiler beside a hot-water cylinder, expansion vessel and copper pipework.
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Boiler and cylinder installation
Care in practice

The whole installation matters.

Careful work is about how the parts fit together, as well as the appliance itself. Your proposed work is explained and agreed first, with a quotation for any additional parts or work before proceeding.

How replacement work is arranged
Keep it straightforward

A useful next step

Ready to get it sorted?

See the visit options and current prices. Then arrange your appointment online.

Book a visit Call Lee
Emergency guidance

Smell gas or suspect carbon monoxide?

Get everyone outside into fresh air. Call the National Gas Emergency Service from outside the property.

0800 111 999

Do not wait for a message or an online appointment. Avoid naked flames and do not operate electrical switches in the property.

For immediate danger or someone who is seriously unwell, call 999.