Boiler Installation in Crawley
Trusted Gas Safe registered engineers serving Crawley and surrounding areas. Instant estimates, Guaranteed Fixed Prices, and up to 12-year warranty.
Boiler Installation & Replacement in Crawley
Crawley's housing is unlike anywhere else in Sussex. As a post-war New Town, most of its neighbourhoods were built in planned phases - Northgate, West Green and Langley Green in the 1950s, Tilgate and Furnace Green through the 1960s, Broadfield and Bewbush in the 1970s, Maidenbower in the 1990s, and most recently Forge Wood. That history matters when you're replacing a boiler, because each generation of housing brings its own quirks: original small-bore pipework in the early New Town homes, hot water cylinders and airing cupboards in the mid-century stock, and compact builder-grade combis in the newer developments.
Our Gas Safe registered engineers install boilers across every one of these neighbourhoods, and we survey each property properly before quoting. In an older Tilgate or Southgate semi that usually means checking whether the existing pipework and radiators can support a modern high-efficiency boiler, and whether a system flush is needed to protect it. In Maidenbower or Pound Hill family homes with more than one bathroom, we'll often recommend keeping a system boiler with a cylinder rather than forcing a combi to do a job it isn't suited to.
Crawley is also a town of commuters and landlords. With Gatwick on the doorstep and fast trains from Three Bridges, many of the homes we work on are rented, and we regularly fit boilers for landlords who need the job done quickly, certificated, and with minimal disruption to tenants - including the Landlord Gas Safety Record (CP12) once the installation is complete.
Whichever part of town you're in, you'll get a Guaranteed Fixed Price before we start, a manufacturer warranty of up to 12 years, and a local Sussex team that's easy to get hold of if you ever need us afterwards.
Why Crawley Homeowners Choose Us
- Experienced with every generation of Crawley New Town housing, from 1950s West Green semis to Forge Wood new-builds
- Covering all RH10 and RH11 postcodes, including Three Bridges, Maidenbower and Broadfield
- Landlord-friendly: fast installs with Landlord Gas Safety Records for Crawley rental properties
- Fast turnaround - prioritising urgent replacements when your boiler has failed
Towns and Areas We Cover Near Crawley
Our engineers serve Crawley and the following nearby areas: Crawley, Three Bridges, Pound Hill, Maidenbower, Tilgate, Furnace Green, Broadfield, Bewbush, Gossops Green, Langley Green, Ifield, Southgate, West Green, Forge Wood.
If your town isn't listed but you're in the West Sussex area, get in touch - we can almost certainly help.
How Much Does Boiler Installation Cost in Crawley?
A new boiler installation in Crawley with Platinum Boilers starts from £1,700 +VAT for our Silver package, which includes a new A-rated boiler, full Gas Safe installation, removal of your old boiler, and a manufacturer warranty.
Our most popular Gold package starts from £2,150 +VAT and adds a full system cleanse, premium magnetic filter, and smart thermostat. For the ultimate installation, our Platinum package starts from £2,850 +VAT with an extended 12-year warranty.
The exact cost depends on the boiler type, the complexity of the installation, and whether any additional pipework or system modifications are needed. After a free home survey, we provide a Guaranteed Fixed Price — the price we quote is the exact price you pay, with no hidden extras or call-out charges.
Our prices are the same wherever you are in Sussex, so Crawley homeowners get the same transparent pricing and high standard of workmanship as every other area we serve.
Our Boiler Services in Crawley
We offer a full range of boiler services to homeowners in Crawley and surrounding areas.
Boiler Installation Prices in Crawley
The same transparent pricing wherever you are in Sussex.
Silver
+VAT
Like-for-like swap, straightforward installs
- New entry-level A-rated boiler supplied + installed
- Standard flue (up to 1 metre)
- Magnetic filter
- Reuse existing thermostat (if it complies with regulations)
- Upgraded condensate routing if required
- Full commissioning & safety checks
- Building Regs notification (Gas Safe)
- Removal & disposal of old boiler
- 5–7 year manufacturer warranty (model dependent)
Gold
+VAT
Homeowners who want reliability + best value
- Everything in Silver, plus:
- System cleanse / chemical flush
- Premium magnetic filter upgrade
- Smart thermostat (Hive / Nest / Tado style)
- Install thermostatic radiator valves
- Priority aftercare
Platinum
+VAT
The "do it properly once" customer
- Everything in Gold, plus:
- Premium A-rated boiler
- Full powerflush (where required)
- Radiator balancing
- Smart thermostatic radiator valves (control the heat of each room from your phone)
- Highest warranty boiler options (up to 10–12 years)
- Priority aftercare
Optional Add-ons
What Crawley Customers Say
Real reviews from real customers on 
"Fitted me in very quickly, was reliable and did a great job. They kept me informed and priced the job very reasonably. Would definitely use again and recommend."
"Platinum did a superb job installing my central heating over two days. Both Tim and Connor were experts in their field, with whom I felt every confidence. They solved some tricky problems in this old cottage and worked to a very high standard."
"I recently had a new combi boiler installed by Tim and I could not be happier. Professional, reliable and clearly very knowledgeable. He took the time to explain everything, worked efficiently, and left everything clean and tidy afterwards."
Boiler Installation FAQs - Crawley
How much does a new boiler installation cost?
Our boiler installations start from £1,700 +VAT for the Silver package, which includes a new entry-level A-rated boiler, professional Gas Safe installation, removal of your old boiler, and a manufacturer warranty. Our most popular Gold package starts from £2,150 +VAT and includes a system cleanse, premium magnetic filter, and smart thermostat. All our installations begin with a quick guide price, followed by a free home survey to provide a Guaranteed Fixed Price. No hidden costs - the price we quote is the price you pay.
How long does a boiler installation take?
A straightforward like-for-like boiler swap typically takes one day - usually between 4 to 6 hours. If we need to move the boiler to a new location or make significant pipework changes, it may take 1 to 2 days. We'll confirm the expected timescale when we provide your quote.
Are your engineers Gas Safe registered?
Yes, absolutely. Every Platinum Boilers engineer is Gas Safe registered, fully qualified, and regularly assessed to ensure they meet the highest industry standards. You can verify our registration at any time through the Gas Safe Register. Your safety is our top priority.
What areas do you cover?
We cover all of Sussex, including Brighton, Hove, Eastbourne, Hastings, Lewes, Worthing, Crawley, Bexhill, Peacehaven, and Seaford, as well as surrounding towns and villages. If you're unsure whether we cover your area, please give us a call - we're always happy to help.
Can you help me choose the right boiler?
Of course. Our engineers will assess your property - including the number of bedrooms, bathrooms, and your hot water usage patterns - and recommend the most suitable boiler. We'll explain the options clearly and give you all the information you need to make the right decision. There's never any pressure to buy.
Common Questions from Crawley Homeowners
My Crawley home still has its original 1960s heating pipework. Is that a problem for a new boiler?
Not necessarily, but it needs checking. Many of the mid-century New Town homes in areas like Tilgate, Furnace Green and Southgate still run on pipework that has been extended and patched over the decades. During the survey we check pipe sizing, condition, and sludge build-up. In most cases a thorough system flush and a magnetic filter are enough to protect a new boiler; where a section of pipework genuinely needs replacing, we tell you before we quote, and the fixed price includes it.
Do you install boilers on the new-build estates in Crawley?
Yes, we work across the newer developments in Crawley including Forge Wood and the Kilnwood Vale area. New-build properties sometimes come with builder-grade boilers that homeowners choose to upgrade for better efficiency and longer warranties.
Can you convert my Crawley home from a system boiler to a combi?
Absolutely. Many homes across RH10 and RH11 were originally fitted with system boilers and a hot water cylinder. If your property has one bathroom and moderate hot water demand, switching to a combi can free up cupboard space and reduce energy costs. We will assess your system and advise whether a conversion is right for your home.
I rent out a property in Crawley. Can you handle the boiler replacement and the paperwork?
Yes. We fit boilers for landlords across Crawley regularly, coordinate access directly with your tenants if you prefer, and issue the Landlord Gas Safety Record (CP12) along with the Building Regulations notification and warranty registration, so your compliance paperwork is complete from day one.
Boiler Advice for Crawley Homeowners
Thinking about a new boiler? Our Gas Safe engineers' guides answer the questions Crawley homeowners ask most.