Heating upgrades quotes in Felsted
Free, no-pressure written quotes for heating upgrades in Felsted. We come out, look at the job properly, and email a clear fixed price within 24 hours. No commission-driven sales, no "today only" pricing. Heating upgrade work in Felsted usually means power-flushing, smart controls, TRVs or radiator replacements — we'll tell you straight which actually move the dial for your system.
You're not getting a call centre — you're getting Grant.
The same engineer quotes the job, does the work, and answers the phone afterwards if anything's not right.
Gas Safe Registered
Every gas job legally signed off
18+ years on the tools
Grant has been fixing boilers in Harlow since before smart thermostats existed.
Real human on the phone
Most calls answered the same day, often within the hour.
Locally based in Felsted
Not a national chain — your local engineer, your local prices.
Free, no-pressure written quotes for heating upgrades in Felsted. We come out, look at the job properly, and email a clear fixed price within 24 hours. No commission-driven sales, no "today only" pricing. Heating upgrade work in Felsted usually means power-flushing, smart controls, TRVs or radiator replacements — we'll tell you straight which actually move the dial for your system.
What to expect on a heating upgrades job in Felsted
Listen first
Cold spots? Noisy boiler? Cold rooms upstairs? We diagnose what's actually wrong before suggesting fixes.
Recommend the right upgrade
Sometimes it's a £150 magnetic filter, sometimes a £600 power flush, sometimes new radiators. We'll be straight with you.
Do the work cleanly
Floors covered, water drained properly, no mess left behind.
Show the before/after
Pressure readings, radiator temps, and inhibitor levels all logged so you can see the difference.
About Felsted
Large heritage village east of Dunmow with a strong mix of period and modern detached. Significant conservation considerations on the high street.
Period and listed core; modern outskirts.
- Listed property heating compliance
- LPG and oil servicing
- Modern combi installs
Felsted homeowners trust us for heating upgrades — here's why
Our heating upgrades work in Great Dunmow is built around three things: doing it properly, charging fairly, and being there afterwards if you need us.
That last bit matters — a lot of installers vanish the moment the invoice clears. We don't.
If something plays up in the first year, we come back and sort it. No quibbles, no callout fee.
What's included
Power Flushing
Deep clean of central heating to remove sludge and restore efficiency.
Learn moreRadiator Replacement & Relocation
Swapping tired old radiators or moving them for new layouts.
Learn moreSmart Thermostat Installation
Hive, Nest, Tado, Honeywell — fitted, set up and explained.
Learn moreMagnetic System Filter Fitting
MagnaClean or Spirotech filters to protect your boiler from sludge.
Learn moreCommon questions about heating upgrades in Felsted
How long does a quote take?▾
Most quotes go out within 24 hours of the survey, sometimes same-day if it's a straight swap.
Will you match other quotes?▾
We won't price-match for the sake of winning the job, but we will explain exactly what's included in our quote vs theirs — that's usually where the difference is.
Will a smart thermostat actually save money?▾
Yes — typically 8–12% off heating bills if you use the scheduling and zone features properly. Hive and Nest both pay back inside two years for most households.
How much does a power flush cost?▾
Typically £450–£750 depending on system size and number of radiators. We give a fixed price after a quick survey.
What you get when you book us
- BTU sizing calculations for radiator changes
- MagnaCleanse and Kamco flushing equipment
- Smart thermostat brand-agnostic — Hive, Nest, Tado, Honeywell, Drayton
- Sentinel X100 inhibitor used as standard
- Rebalancing included with every flush
Other places we work close to Felsted
Our other services for Felsted homes
Boiler installs in Felsted
Worcester, Vaillant, Ideal and Glow-worm boilers fitted by Gas Safe registered engineers — sized properly, fitted neatly, and backed by manufacturer warranties of up to 12 years.
Boiler repairs in Felsted
No heating or hot water? We respond fast — usually same day — diagnose properly, and give you a fixed price before any work starts.
Boiler servicing in Felsted
Annual servicing keeps your boiler safe, efficient, and your manufacturer warranty valid. Full inspection, combustion analysis, and a written report.
Plumbing in Felsted
Everyday plumbing done properly — taps, toilets, leaks, washing machines, showers, outside taps and isolation valves.
At a glance
- Service
- Heating Repairs & Upgrades
- Coverage
- Great Dunmow (CM6) and surrounding areas
- Response time
- Usually within 24–48 hours
- Credentials
- Gas Safe registered, fully insured, 12-month workmanship guarantee
- Pricing
- Fixed written quotes, no surprise extras
Roughly what you'll pay in Felsted
These are honest starting prices for jobs we do every week. Final quote depends on your property — we'll always confirm in writing before any work starts. No surprise add-ons.
| Job | Price |
|---|---|
Single radiator swap supply & fit, like-for-like | from £180 |
Smart thermostat install (Hive/Nest/tado) wired in and configured | from £220 |
Full magnetic filter & power flush extends boiler life, lower bills | from £450 |
TRV upgrade per radiator fitted while system drained | from £45 |
Prices include VAT. Parts quoted separately and shown on your written quote.
Other ways Felsted customers find us for heating upgrades
Same engineer, same fixed pricing — different question, different answer.
Villages near Felsted we also cover
Free written quote for Felsted
Free written quote, no obligation. Real engineer, fixed price, fast response.