What Swale Heating does

Swale Heating Limited is a UK private heating solutions provider headquartered in Dartford, Kent, founded in 1972 and operating as a subsidiary of Sureserve Group. The company installs, services and maintains domestic and commercial heating systems across South East England, London and East Anglia, serving more than 140,000 households alongside landlord, commercial and social housing customers. Core offerings span new boiler installations (gas, oil, electric — boiler-only jobs priced from £1,900), 24/7 repair services, and monthly boiler cover plans starting at £14.58/month that combine annual servicing, parts and labour coverage, and emergency call-outs.

The technology stack is centred on physical heating assets — gas condensing boilers from leading manufacturers (Worcester Bosch, Vaillant, Viessmann, Ideal), air source and ground source heat pumps (with installations starting at £12,000), solar PV panels, solar thermal panels, underfloor heating systems, and proprietary system-cleaning services such as Powerflush and MagnaCleanse. The business has obtained industry certifications including Gas Safe Register, MCS (Microgeneration Certification Scheme), HETAS, OFTEC, NAPIT, CHAS, ISO 9001/14001/45001 and FCA credit broker authorisation (Register no. 724104), which collectively enable it to bid across gas, oil, renewable and credit-financed work.

The revenue model combines one-time installation revenue across boilers, heat pumps and solar with a recurring subscription layer from boiler cover plans. Go-to-market is sales-led and direct-to-consumer, running through phone (0800 731 33 44), an online boiler estimator, in-person property assessments, and a customer portal for service management. Distribution includes direct sales, online self-serve, and social housing partnerships routed via the Sureserve Group parent. Customers can also access government Boiler Upgrade Scheme grants (up to £7,500) via the company's Ofgem-aligned application process, lowering the barrier to higher-ticket renewable installations.

Name

Swale Heating

Legal name

Swale Heating Limited

Website

https://swaleheating.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

251–500 employees

Short description

Swale Heating is a UK-based heating solutions provider installing, servicing and maintaining boilers, heat pumps and solar systems for over 140,000 residential, landlord, commercial and social housing customers across South East England, London and East Anglia.

Ownership category

akta.pro rank

Product category

Residential Heating Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220)

akta.pro primary industry

Boiler Installation & Replacement (HSAOACAC)

akta.pro secondary industries

Boiler & Hydronic Heating Repair & Service (HSAOAHAG), Hydronic/Baseboard Radiant Heating Service (HSAOACAE), Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA), Heat Pump Repair & Maintenance (HSAOAHAD), Expansion Tank, Circulator Pump & Zone Valve Service (HSAOACAG)

Keywords

• Residential boiler installation
• Central heating services
• Heat pump installation
• Boiler servicing and repair
• Solar PV systems

Headquarters

HQ city

Sittingbourne

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Boiler Installation Sales: One-time revenue from installing new boilers including gas, oil, and renewable heating systems. Prices start from £1,900 for boiler installation. Includes online and phone-based sales with property assessment visits.
2. Boiler Cover and Service Plans: Recurring subscription revenue from monthly boiler cover plans starting from £14.58 per month. Includes annual servicing, emergency repairs, and maintenance coverage with 24/7 support.
3. Air Source Heat Pump Installation: One-time installation revenue for renewable heating systems. Air source heat pump installations start from £12,000. Customers may qualify for government grants up to £7,500 under the Boiler Upgrade Scheme.
4. Solar PV and Renewable Solutions: Installation revenue from solar PV panels and other renewable energy systems. These systems reduce electricity costs and carbon footprint for homeowners.
5. Professional Services: Additional services including heating system cleaning (Powerflush, MagnaCleanse), underfloor heating installation, repairs, and landlord resource services.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Swale Heating installs, services, and repairs domestic boilers and central heating systems for homeowners, and supplies renewable heating solutions including air source heat pumps, ground source heat pumps, solar PV, and solar thermal. It also offers ongoing boiler cover and maintenance plans to its installed customer base.

Product overview

Swale Heating is a heating solutions company offering a comprehensive portfolio of products and services for residential and commercial customers across the South East, London, and East Anglia. The core offering centers on new boiler installation (gas, oil, and electric boilers from Worcester Bosch, Vaillant, Viessmann, and Baxi brands) paired with repair and maintenance services including Boiler Cover and Service Plans. The company has expanded into renewable heating solutions including air source heat pumps, ground source heat pumps, solar PV panels, and solar thermal panels, supported by Boiler Upgrade Scheme grant assistance. Additional services include central heating system services (underfloor heating, system cleaning via Powerflush/MagnaCleanse), commercial heating, landlord resources, and social housing partnerships. Digital tools including an online boiler estimator, online payment system, and customer portal complement the service offering. The company positions itself with 50 years of industry experience and serves over 140,000 households.

Differentiator

Problem solved

Functional benefit

Products and services

• Boiler Installation

Quantifiable outcome

• Over 140,000 households served across South East, London and East Anglia
• +4 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• Worcester BoschcoreTechnology or IntegrationPreferred boiler brand partner. Swale Heating installs Worcester Bosch boilers and is recognized as an authorized installer. Worcester Bosch has received 13 consecutive Which? Best Buy awards for gas combi boilers and was awarded a Royal Warrant for supplying boilers to Her Majesty the Queen's Sandringham Estate.
• VaillantcoreTechnology or IntegrationPreferred boiler brand partner. Swale Heating installs Vaillant boilers. Vaillant is the second largest European manufacturer and received Which? Best Buy status in 2020 for their entire domestic boiler range, with strong scores for reliability and customer satisfaction.
• ViessmanncoreTechnology or IntegrationPreferred boiler brand partner. Swale Heating installs Viessmann boilers. Viessmann is a German manufacturer dominating the European market with Which? Best Buy Awards on 7 models.
• OfgemcoreStrategic or Co-development PartnerPartnership for government grant schemes including Boiler Upgrade Scheme and ECO4. Swale Heating applies for grants on behalf of customers through Ofgem's website for eligible renewable heating installations.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Heatable: Digital-first UK boiler installation company offering fixed-price online quoting and gas/heat pump installs; directly comparable in residential install model with an enhanced online buying experience.
• E.ON Home Solutions: UK energy supplier offering boiler installation, servicing, heat pumps, and solar with boiler cover plans; comparable bundle of install plus recurring maintenance across consumer and landlord segments.
• British Gas (Centrica): Largest UK residential boiler installer with extensive boiler cover and service plan business; directly comparable in service portfolio, customer base (homeowners, landlords), and recurring service model.
• EDF Energy Services (Heat Pumps / Renewables): UK energy company installing heat pumps and supporting renewable heating upgrades for residential customers; overlaps in renewable installation and government grant-funded retrofit work.
• HomeServe: UK home emergency and boiler cover specialist with subscription service plans covering repairs and maintenance on residential heating systems; closely matches Swale's recurring-revenue cover plan business.

Broad incumbents

• Vaillant UK: Major European boiler and heat pump manufacturer with accredited installer programmes; relevant competitor at the OEM level and partner at the installer level.
• Worcester Bosch: UK's largest boiler brand and a core Swale partner; operates accredited installer programmes and could move more directly to consumer sales, making installer relationships contingent.
• Baxi: Major UK/European boiler manufacturer with an accredited installer network; competes indirectly through installer-direct programmes and shared customer demand for heating replacement.

Others

• Sureserve Group: Parent company of Swale Heating, providing social housing compliance, energy services, and related building safety work across the UK; included as parent rather than direct competitor.

Emerging players

• Octopus Energy (Cosy / Heat Pumps): UK energy supplier building a heat pump installation and renewable heating proposition with government grant expertise; competes for the same renewable transition wallet share as Swale's ASHP/solar business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/swaleheating

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Swale Heating