Viessmann
Up to 10-Year Warranty
Free Heating Survey + 18 Months 0% Finance on Worcester Bosch Boilers
Kent's#1Boiler,Heating&Cylinder
InstallationSpecialist
Tired of an unreliable boiler eating through your energy bills? Get a new A-rated boiler installed by our experienced Gas Safe engineers. Premium installation. Spread the cost. No compromise on quality.
- Up to 12 Year Manufacturer Warranty Included
- Gas Safe Registered Engineers
- 12-Month Workmanship Guarantee
- 5-Star Rated on Google & Checkatrade
- Personal Aftercare on Every Installation
About HOCU
We Started HOCU Because Too Many Homeowners Were Being Let Down.
Vague quotes that doubled on install day. Engineers who rushed the job and never came back. Systems that failed within months.
Vincent saw it too many times. So in 2014, he did something about it.
HOCU was never built to be the biggest heating company in Kent. Just the most trusted one. The kind where the person who surveys your home genuinely cares.
We don't subcontract. We don't cut corners. When someone lets you into their home, that's not a transaction. That's trust. We don't take it lightly.
Most of our work still comes through referrals. That means more to us than any five-star review ever could.
How It Works
Simple. Fast. Done Right.
From the first quote to a warm home in as little as 24 hours.
1
Get Your Fixed Price
Know Exactly What You'll Pay Before We Touch a Thing.
No signup needed2
Choose Your Package
Pick the Boiler That's Built for Your Home.
0% APR finance available3
Book Your Install Date
Your New Boiler. Fitted Tomorrow.
Next-day slots availableThe Brands We Install
Every Home Is Different. Your Heating Solution Should Be Too.
Fixed Price. Gas Safe Installed. Workmanship Guaranteed, Without Exception.
Most heating companies sell packages. HOCU doesn't.
A Victorian terrace in Tonbridge heats differently to a modern detached house in Maidstone. A growing family needs something different to a landlord with a portfolio to manage.
So before anything is recommended, Vince visits in person. He assesses your home, your hot water demand, your budget and gives you one honest solution. Agreed upfront. Never revisited.
We install and recommend only the brands we trust completely
Worcester Bosch
Most TrustedUp to 12-Year Warranty
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Vaillant
Up to 10-Year Warranty
Up to 12-year warranty. The UK's most trusted name in heating.
Get Free Quote →Fixed Price Agreed Upfront.
Premium Brands, Fitted Properly
Guaranteed on Every Job
Every boiler we fit is sourced, installed, and registered by our own Gas Safe engineers — never subcontracted.
Installations vary based on your property, system type, and chosen boiler. Finance options are available.
What You Can Expect
Our Guarantees
We are committed to delivering the highest standard of boiler and heating services with guarantees you can rely on.
We Treat Your Home Like It’s Our Own
Before we touch anything, we protect it. Floors covered, work areas kept clean, your belongings handled with care. Our engineers work in people’s homes every single day — and that distinction matters to us more than anything else on the job.
You’ll Never Be Left Without Heat
When your heating goes down, it’s your family sitting in the cold. We know that. Which is why we pick up the phone, give you a straight answer, and get to you fast. Not a call centre. Not a voicemail. Someone who actually sorts it every time.
Honest Pricing. Nothing Hidden.
What Vince quotes is what you pay — agreed before we start and honoured without exception. 18 months 0% finance available on Worcester Bosch boilers if you’d prefer to spread the cost.
Backed by Qualifications. Guaranteed by Us.
Gas Safe registered engineers. Trusted by homeowners across Maidstone, Tonbridge and Sevenoaks since 2014. We bring that same standard to every home — backed by a full manufacturer warranty and 12-month workmanship guarantee, every single time.
Our Work
See the Standard We Set on
Every Single Install
Still thinking about upgrading your boiler? Let our work speak for itself.
Every job gets the same attention. Neat pipework, clean finish, nothing left behind.
Why Homeowners Choose HOCU
There Are Plenty of Heating Companies in Kent.
Here's Why Families Keep Coming Back to Us.
HOCU was built on one simple belief — that every homeowner deserves the same standard of care we'd want in our own home. Since 2014, that belief hasn't changed.
HOCU
Other Local Installers
Price Transparency
HOCUFixed price agreed at survey. What Vince quotes is what you pay.
OthersEstimates only. The final figure can shift once work begins.
Workmanship Guarantee
HOCU12-month workmanship guarantee included on every installation. In writing.
OthersVaries by company. Rarely provided as standard.
Manufacturer Warranty
HOCUFull manufacturer warranty included alongside our own guarantee.
OthersDependent on brand and installer registration status.
Finance
HOCU18 months 0% finance available on Worcester Bosch boilers. Spread the cost comfortably.
OthersUpfront payment expected. Flexibility rarely offered.
Personal Approach
HOCUVince or a senior engineer visits every property personally before a single tool is picked up.
OthersMost companies send whoever is available. You rarely meet the person doing the job.
Engineer Standards
HOCUFully Gas Safe registered engineers on every job. The same high standard Vince built this company around in 2014.
OthersQualifications and experience vary. Subcontractors are common.
Aftercare
HOCUWe stay involved after every installation. Rapid response if anything needs attention.
OthersSupport after completion can be difficult to arrange once the invoice is settled.
Reputation
HOCU5.0 stars across Google, Checkatrade, Trustpilot and Facebook — built entirely on repeat customers and personal recommendations across Kent.
OthersMixed reviews across platforms. Consistency is not guaranteed.
YOUR OLD BOILER IS
COSTING YOU MORE
Book Free SurveyYou're Paying for Waste, Not Warmth
An ageing boiler wastes up to 35% of the energy it uses. That's hundreds of pounds a year not heating your home, just burning money.
Breakdowns Don't Warn You. They Just Happen.
Boilers over 10 years old don't slow down; they fail suddenly. Freezing morning. No heating. No hot water. It's not if. It's when.
Repair Bills That Keep Coming Back
One call-out becomes two. Two becomes a pattern. Every pound spent on repairs is a pound wasted on a system already past its life.
Old Doesn't Just Mean Inefficient. It Means Risk.
Carbon monoxide. Pressure faults. Ventilation failures. Real risks that increase every year your boiler runs past its lifespan.
The cost of waiting is real. The fix is straightforward.
Over 500+ homeowners across Maidstone, Tonbridge & Sevenoaks have already made the switch — here's what they experienced.
What Our Clients Say!!
Client Stories┐
A
N
S
★★★★★
“Professional, tidy, and explained every step — couldn't fault them”
Vince came out promptly and gave a clear fixed-price quote with no pressure. The engineers worked tirelessly throughout the day, explained each step as they went, and left the place immaculate. Exceptional from start to finish.
A
Aletia BalmentMaidstone · 8 months ago
Join over 500 satisfied homeowners across Maidstone, Tonbridge, Sevenoaks and the wider Kent area who trust HOCU with their home heating.
Everything You Need to Know
Frequently Asked Questions
Clear answers before you book — so you know exactly what to expect.
READY FOR A HEATING SYSTEM
THAT ACTUALLY WORKS?
Get your fixed-price survey before our schedule fills up.
Don't wait for a winter breakdown. Book your free home survey now, secure your installation slot, and enjoy a warm, efficient home with a heating system installed properly first time, every time. Fixed prices. Gas Safe engineers. Real aftercare.
- No Obligation
- Fixed Pricing
- Gas Safe Registered
- Local Kent Experts
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