15 miles from our base

Air Source Heat Pump Installation in Grampound

MCS certified heat pump installers just 15 miles from Grampound. Claim up to £9,000 with the Boiler Upgrade Scheme.

Gas Safe Registered

MCS Certified

5.0/5 (14 reviews)

200+ Installations

Why Grampound Homeowners Are Switching to Heat Pumps

Grampound is one of the towns covered by our county service — see heat pump installation in Cornwall for costs, standards and the full picture.

Grampound is a small but historically significant village on the A390 between St Austell and Truro, with a conservation area preserving its character as a former 'rotten borough' (one of the most corrupt pocket boroughs before the Great Reform Act of 1832) and a long history of tanning. The village is off the mains gas grid and its period properties — Georgian frontages, Victorian terraces — require careful heritage-aware installation design. The up-to-£9,000 BUS grant applies to oil-to-heat-pump replacements. CCS Heating & Renewables is approximately 9 miles from Grampound along the A390.

Why Grampound homeowners choose air source heat pump installation

Grampound sits 15 miles from our base, serves around 1,400 residents, with around 92% of homes off the mains gas grid — one of the strongest signals for heat pump suitability. A typical 8–12kW system in Grampound costs £4,500–£8,500 after the £7,500 BUS grant (£1,500 less with the £9,000 off-gas uplift) and cuts heating running costs by 40–60% versus oil or LPG.

Property types we install in

Georgian and Victorian period buildings (conservation area), stone cottages, inter-war semis

Solid-wall stone & granite properties: typically need 2–4 radiator upsizes and benefit from 9–12kW units.
Inter-war semis & bungalows: usually 8–10kW with minimal fabric work required.
Off-grid oil or LPG homes: the strongest economic case — running cost drops 40–60% after switching.

Boiler Upgrade Scheme grant in Grampound

Grampound conservation area. BUS grant applicable. We check every grant you qualify for and register your system where required. Read more in our heat pump installation guide or our full grants page.

Coverage across Grampound & nearby

Areas we cover: Serving Grampound, Grampound Road, and the A390 corridor between St Austell and Truro

Postcodes served: TR2

1,400

Population

1288

kWh/m²/year solar

92%

Off gas grid

15 miles

From our base

Key local industries

AgricultureRural residentialLight industry

Heat pumps in nearby areas

Heat pumps Probus Heat pumps St Austell Heat pumps Truro

Free Cornwall Survey

Get your free Grampound survey

MCS-certified air source heat pump installation install just 15 miles away. We handle every permit and every wire, and check every grant.

MCS-certified installers · Gas Safe registered
Free home survey · zero pressure
0% VAT on solar, batteries and heat pumps to 31 March 2027 · grant eligibility checked at survey
★5.0/5 from 14 verified Cornwall reviews

Or call now: 01209 596 002

What We Offer

Our Services in Grampound

Solar Panels

MCS certified solar PV installation for homes and businesses. Generate your own electricity, cut bills by up to 70%, and...

Battery Storage

Store excess solar energy and use it when you need it most. We install Fox ESS, Tesla Powerwall, and SIG Energy battery ...

Heat Pumps

MCS certified air source heat pump installation. £7,500 BUS grant available. We install Vaillant, Mitsubishi, Daikin and...

Ground Source

Ground source heat pump installation across Cornwall — horizontal trenches, slinky coils and vertical boreholes. Boiler ...

Air Conditioning

Domestic and commercial air conditioning installation across Cornwall. Wall, ceiling cassette and ducted Mitsubishi, Dai...

Boilers

Gas Safe registered boiler installation, replacement, and servicing. We fit Worcester Bosch, Vaillant, and Viessmann boi...

Underfloor Heating

Wet underfloor heating systems for new builds, extensions, and renovations. Provides warm, even heat throughout your hom...

EV Chargers

Home and commercial EV charger installation. We fit all major brands including Zappi, Ohme, and Easee with smart chargin...

Hot Water

Supply and installation of hot water cylinders including Mixergy smart cylinders and Megaflo unvented systems. Solar div...

As well as heat pumps, we also provide other energy services in Grampound:

Solar panels in Grampound

Cornwall-wide renewable energy guides:

Renewable heating systems in Cornwall Heat pumps Cornwall

Our Process

How It Works

Step 1

Free Survey

We visit your Grampound property to assess your needs, measure heat loss, and discuss the best options.

Step 2

Design & Quote

We design a bespoke system, identify all eligible grants including the Boiler Upgrade Scheme (up to £9,000), and provide a transparent fixed-price quote.

Step 3

Installation

Our MCS certified engineers install your system cleanly and efficiently, typically within 2–4 days, with minimal disruption to your home.

Step 4

Aftercare

Full system handover, MCS certification, warranty registration, BUS grant application completion, and ongoing support when you need it.

Book Your Free Survey No obligation · Free survey · MCS certified

Other Areas We Serve Near Grampound

Probus St Austell Truro

Customer Reviews

What Our Customers Say

Google

"CCS installed our air source heat pump and the whole process was brilliant from start to finish. They handled the BUS grant application, and our heating bills have dropped significantly. The house is warmer than it ever was with our old oil boiler."

James & Sarah T.

St Austell

Air Source

Google

"We were nervous about switching from oil to a heat pump in our period cottage, but CCS made the whole process straightforward. The heat pump is quiet, efficient, and our oil delivery days are over. Brilliant job."

Mark & Louise R.

Fowey

Air Source

Google

"After much research we chose CCS for our heat pump installation and we are so glad we did. They took the time to explain everything, handled the grant paperwork, and the installation was completed in three days. Very professional team."

Margaret H.

Par

Air Source

Read all reviews

Our Work

Recent Projects Near Grampound

Case studies from our team working across mid-Cornwall.

up to £9,000 Boiler Upgrade Scheme

10 kW Daikin Heat Pump in a Victorian Terrace, St Austell

St Austell • 4-bedroom Victorian stone terrace

up to £9,000 Boiler Upgrade Scheme

8 kW Vaillant Heat Pump with Underfloor Heating, Wadebridge

Wadebridge • 4-bedroom new build detached

up to £9,000 Boiler Upgrade Scheme

12 kW Mitsubishi Heat Pump in a Stone Cottage Near Fowey

Fowey • 4-bedroom detached stone cottage

View all case studies

Common Questions

Frequently Asked Questions About Heat Pumps in Grampound

How much does it cost to fit a ground source heat pump in Cornwall?

A complete ground source installation in Cornwall is typically £18,000-£32,000 before grants: £11,500-£16,800 for the heat pump, cylinder, controls and commissioning, plus £6,000-£14,000 for trenched or slinky ground loops or £12,000-£22,000 for vertical boreholes. The Boiler Upgrade Scheme takes £7,500 off, or £9,000 until March 2027 if you are replacing oil or LPG and have no mains gas connection, and installations in homes are zero-rated for VAT until 31 March 2027.

What are the downsides of a ground source heat pump?

Two, mainly: cost and disruption. The ground array is most of the extra money over an air source system, and it means either trenching roughly 2.5 times your heated floor area or drilling boreholes. On a small garden the trench option disappears and drilling is the only route. Against that, the heat pump sits indoors with no outdoor unit, seasonal efficiency is typically 4.0-4.8 against 3.0-3.5 for air source, and the buried loop long outlives the heat pump itself.

How much land do you need for a ground source heat pump?

For horizontal collectors, roughly 2.5 times the heated floor area of the house, trenched at about 1.2-1.5 m deep — so a 150 m² house needs something like 375 m² of diggable ground. Slinky coils fit the same collector length into shorter trenches. Where there is no land, vertical boreholes of typically 90-150 m each replace the trenches and take a fraction of the surface area.

Is ground source better than air source in Cornwall?

It is more efficient and more expensive. Ground temperatures here stay around 9-12°C all year, so a ground source system runs at a seasonal efficiency of about 4.0-4.8 against 3.0-3.5 for air source, with no outdoor unit and no noise assessment. Air source costs roughly half as much to install and fits any property. Since the Boiler Upgrade Scheme now pays the same for both, the decision comes down to available land, disruption and how long you will own the house.

Do I need planning permission for a heat pump in Cornwall?

Air source heat pumps on houses are permitted development under Class G of Part 14 of the GPDO as amended on 29 May 2025 — one unit on a terraced or semi-detached house, two on a detached house, up to 1.5 cubic metres, meeting the MCS 020 a) standard including a 37.0 dB(A) limit at a neighbour's window. In a conservation area or the Cornwall and West Devon Mining Landscape World Heritage Site the unit cannot go on a wall or roof fronting a highway, or nearer a highway than the house. Listed buildings need permission. Ground source heat pumps have no Part 14 limits.

See all FAQs