Renewable heating
Air source heat pumps
Property-led design, installation and support for air-to-water heat pumps across Surrey.
Explore service →Across Surrey
Heat pump installation
A measured route from suitability assessment to commissioned renewable heating.
10+ yearsdomestic heating experience stated by NW Heating
Air + groundheat-pump installation, repair and maintenance
Whole homeheat loss, emitters, controls and hot water
Surrey20 locally focused service-area pages
Direct answer
What this service involves
A dependable heat-pump installation begins with design. Heat loss, emitter performance, hot-water use, controls, electrical supply, siting and the occupants’ expectations all need to agree before equipment is ordered.
When it may suit your home
Installation is appropriate only after confirming that the chosen system can meet the design heat load at sensible flow temperatures and that the practical works are acceptable to the household.
A clear route
How we approach heat pump installation
- 01
Initial discovery call
- 02
Property survey and room-by-room heat loss
- 03
System selection and proposal
- 04
Grant and pre-install coordination
- 05
Installation, flushing, balancing and commissioning
- 06
Handover and aftercare plan
Clear answers
Heat pump installation: frequently asked questions
Answers are shown in full so they remain useful and accessible. Property-specific decisions still require survey evidence.
Browse the full FAQ library →How long does installation take?+
It depends on the property and the amount of emitter, cylinder, electrical and ground work. The programme is set after survey.
Will I be without heating?+
There is usually a planned changeover period. We explain sequencing and temporary implications in the proposal.
Can a heat pump use existing pipework?+
Sometimes. Pipe sizes, condition, flow requirements and emitter changes must be checked first.
What information helps before a heat pump installation visit?+
Share the property type, current heating fuel, recent energy use where available, comfort problems, planned building work and photographs of the existing equipment. This helps us identify the right survey or diagnostic visit.
How is heat pump installation priced?+
A reliable price follows a defined scope. Equipment, access, diagnostic or heat-loss work, emitter and cylinder changes, electrical work, controls, commissioning and aftercare can all affect the quotation.
Related services for your next decision
Continue with the services most closely connected to heat pump installation.
Renewable heating
Ground source heat pumps
Long-term ground-source heating designed around land, geology, heat demand and the home’s emitters.
Explore service →
Renewable heating
Heat loss and system design
Room-by-room evidence for sizing heat pumps, emitters and controls.
Explore service →Bring us the real heating problem
Tell us what is working, what is not and what you hope to change. We’ll recommend the right next assessment.
Design evidence
What we check before recommending heat pump installation
Renewable heating works best when the recommendation follows measured evidence. We look at the building fabric, room-by-room heat demand, the condition and output of radiators or floor circuits, water temperatures, pipe sizes, hot-water storage, controls, electrical supply, access and where equipment can be serviced safely. For a fault or maintenance visit, the same whole-system view helps separate a component problem from an operating or design symptom.
The proposal should state its assumptions, including the design outside temperature, intended flow temperature, expected emitter output, hot-water strategy and any enabling work. Where information is uncertain, we explain what must be measured or confirmed rather than hiding the uncertainty inside a product allowance.
Homeowner decisions
Questions worth resolving early
Think about the rooms that are difficult to heat, how the household uses hot water, acceptable disruption, future extensions, insulation plans and the space available for cylinders, controls or outdoor equipment. These details can change the sensible sequence of work and prevent avoidable alterations later.
Performance and running cost cannot be guaranteed from a product label. The useful comparison is a written system design with clear heat-demand and tariff assumptions. We can also explain where the Boiler Upgrade Scheme may apply, while keeping grant eligibility separate from the engineering decision.
- Clear scope and responsibilities
- Property-specific assumptions
- Commissioning and handover evidence
- Maintenance and fault-support route