Professional Indemnity
For covered allegations connected with HVAC design, specifications, coordination, commissioning advice, reports and certification.
HVAC engineers
Insurance for HVAC engineers.
Professional Indemnity and business insurance advice for firms providing heating, ventilation, air-conditioning, hydraulics and building-services design.
Want to talk it through first?Start with a callback—no quote form or commitment required.
Scope of work
The systems and responsibilities need to be clear.
A strong insurance submission explains the building-services systems you design, the projects involved and whether your firm also installs, commissions or maintains equipment.
- Heating, ventilation and air-conditioning design
- Mechanical and building-services engineering
- Hydraulics, plumbing and drainage design
- Energy modelling and indoor air-quality advice
- Specifications, documentation and coordination
- Commissioning, inspections and certification
- Installation, maintenance or mechanical contracting
Underwriting context
What can influence the insurance terms?
The detail behind the occupation matters. Clear information about building types, systems, project scale and any physical contracting helps insurers assess the actual HVAC engineering risk.
01Commercial, residential, health, industrial and specialist buildings
02Maximum construction values and largest projects
03System specifications, coordination and certification responsibility
04Indoor air quality, energy efficiency and critical environments
05Commissioning, testing and construction-stage services
06Installation, maintenance and mechanical contracting work
07Design-and-construct contracts, subcontractors and assumed liability
08Claims, complaints and known circumstances
Cover around the practice
Protection around the whole practice.
Public & Products Liability
Important where the business attends sites, supplies products or undertakes installation, maintenance or mechanical contracting.
Contract works & equipment
Cover options for physical project work, plant, tools and equipment used in installation or commissioning activities.
Cyber insurance
Selected cover for cyber, privacy and technology events affecting the practice and connected business systems.
Cover availability, terms and exclusions depend on the insurer and the information supplied.
Preparing the submission
Information worth having ready.
You do not need every document before starting the conversation, but these details usually help us obtain meaningful written terms.
- Fee and turnover split by design, advice, commissioning and contracting
- Residential, commercial, health, industrial and other building percentages
- Typical and maximum project values
- Details of specifications, certification and coordination responsibility
- Any installation, maintenance, supply or physical contracting work
- Current policy, claims and contractual insurance information
Useful guides
Go deeper when you need to.
Choosing a Professional Indemnity limit
Defence costs inside or outside the limit
Retroactive cover and prior work
Insurance requirements in engineering contracts
Common questions
HVAC engineering insurance, explained clearly.
Insurers commonly assess the systems designed, project values, building types and whether the firm is responsible for specifications, coordination, commissioning advice or certification.
Yes. HVAC installation or mechanical contracting creates operational exposures that are different from consulting design. Both sides of the business should be disclosed and may require additional covers.
Large commercial, health, industrial and complex buildings can create different consequences and contractual responsibilities from straightforward design work.
Yes. Explain whether you inspect, test, commission or certify systems, who relies on that work and the limits of your responsibility.
Next step
Request written terms for your HVAC engineering business.
Tell us about the systems, building types and responsibilities your practice accepts.
A simpler first step
Not ready for a quote? Start a conversation.
Start a conversation
Request a callback.
Share the essentials and the team can get in touch. There is no need to complete a full proposal form.
Concept only—the production version will use Gravity Forms and notify the team.