Commercial HVAC services

Reference

S13433

Turnover

£2m to £5m

Sector(s)

Engineering, Service industries

Region(s)

South East England

Added

26 May 2026

Business description

The company provides a comprehensive design, installation, servicing, repair and maintenance solution for commercial HVAC systems on a direct B2B basis.
The business holds numerous manufacturer approvals and accreditations, including from Daikin, Mitsubishi and Hitachi, enabling it to offer the most suitable systems to meet project specifications.
The company operates throughout South East England, including Central and Greater London, working directly with clients and alongside other contractors during projects within education, healthcare, hospitality, office and industrial premises.
With a long-serving, highly trained team of directly employed engineers and no reliance on subcontractors, the company oversees all processes and builds rapport with clients, underpinning its repeat business rate.
The company’s wealth of positive attributes and considerable growth potential offer a strong platform for a new owner to take the business to the next level.
Our clients are offering the company for sale to facilitate lifestyle changes. Offers invited.

Highlights

• Long-established business model based on resilience and profitability.
  
• Approximately 380 PPM contracts directly in place with B2B clients.
  
• Ad hoc work for contracted clients accounts for 50%+ of income.
  
• Strong staff loyalty: 50% of the team retained for circa 10 years; a third of the team has been in place for circa 20 years.
  
• Proficient senior team can effectively manage day-to-day activities.
  
• Current c.4,000 sq ft premises can support a 25% increase in operations.
  
• Benefits from a substantial fleet of fully owned vehicles.
  
• Maintains a strong brand image and achieved consistent growth since inception.

Financials

	Turnover (£'000)	Adjusted EBITDA (£'000)
2022 (Actual)	1,893	374
2023 (Actual)	2,516	578
2024 (Actual)	2,128	536
2025 (Actual)	2,880	746

• Generated a YE25 turnover of circa £3m, with an adjusted EBITDA of circa £750k.
  
• Average operating profit margin of 17% (YE22–YE25); industry average is c.10%.
  
• Secures higher margins by working directly with B2B clients, rather than as a subcontractor.
  
• Low client concentration; no client typically generates more than 10% of sales, and the top client changes each year due to varying HVAC needs.
  
• Order book of £250k, in addition to PPM contracts and ad hoc work for contracted clients.

Opportunities

Prospective purchasers