Heat Pump Installers in Chelmsford

Supply and installation of air conditioning systems in Chelmsford — residential and commercial. F-Gas registered engineers, all major brands, full warranty and commissioning certificate.

• Free site survey and heat-load calculation
• Daikin, Mitsubishi, Panasonic, LG, Samsung
• F-Gas certified installation & commissioning

Fully-supplied AC packages in Chelmsford — unit, brackets, pipework, condensate and commissioning included. Fixed-price quotes with no hidden extras.

• Single fixed-price quote
• All materials, brackets and pipework included
• Same-day or next-day install slots

Like-for-like AC replacement in Chelmsford — remove your old R22 or end-of-life unit and install a modern R32 system with better efficiency and lower running costs.

• R22 phase-out replacements
• Reuse existing pipework where safe
• Recovery of old refrigerant to F-Gas standard

Move an existing AC unit to a new wall, room or building in Chelmsford — refrigerant recovery, re-piping, re-mount and re-commissioning by F-Gas engineers.

• Refrigerant recovered & re-charged legally
• New pipework runs & brackets supplied
• Full re-commissioning & pressure test

Domestic air conditioning for houses and flats in Chelmsford — quiet, efficient wall-mounted splits sized for bedrooms, lounges and home offices.

• Discreet high-wall or floor units
• Whisper-quiet 19dB operation
• Wi-Fi & smart-home control

Quiet, sleep-friendly bedroom AC in Chelmsford — low-noise units with night mode, tidy pipework and neutral finishes to blend into any decor.

• Ultra-quiet indoor units
• Night / sleep mode as standard
• Neat concealed pipework option

Cool multiple rooms in Chelmsford from a single outdoor unit — 2, 3, 4 or 5-port multi-split systems with individual room control.

• One outdoor, up to 5 indoor units
• Independent temperature per room
• Minimises external unit clutter

Short-term portable AC hire in Chelmsford for offices, events and emergency cooling — delivery, install and collection included.

• Same-day delivery available
• 3kW to 14kW mobile units
• Daily, weekly & monthly hire

Design, supply and installation of commercial air conditioning in Chelmsford — offices, retail, hospitality and industrial. Full turnkey delivery from survey to commissioning.

• CIBSE-compliant design
• Minimum disruption install (out of hours available)
• Full CDM & RAMS documentation

Office AC systems in Chelmsford — cassettes, ducted or wall-mounted units zoned to your floor plate. Weekend fits available so trading isn't interrupted.

• Ceiling cassette & ducted options
• Zoned control per meeting room
• Out-of-hours install available

Retail air conditioning in Chelmsford — discreet cassettes and ducted systems that cool the shop floor without disrupting the customer experience.

• Discreet flush ceiling cassettes
• Overnight install to protect trading
• Air curtain integration

Restaurant and café AC in Chelmsford — comfort cooling for the dining area balanced with the kitchen extract system to keep pressure and airflow right.

• Kitchen extract-aware design
• Grease-tolerant ceiling units
• Night-time / closed-hours install

Hotel and hospitality AC in Chelmsford — per-room control with central BMS oversight. Phased install plans so rooms stay bookable.

• VRF with per-room control
• BMS & PMS integration
• Guest-friendly noise levels

Large-volume cooling and cooling+heating for warehouses and light industrial units in Chelmsford — high-wall, ducted and destratification solutions.

• High-wall & duct-mounted units
• Destratification for tall spaces
• Zoned pick / pack / office cooling

School, college and nursery AC in Chelmsford — low-noise cooling for classrooms, IT suites and admin blocks, installed inside term breaks.

• Holiday-window install programmes
• DBS-checked engineers
• Compliant with BB101 ventilation

Precision cooling and comfort cooling for server rooms and comms cabinets in Chelmsford — N+1 resilience, low-temp operation and 24/7 monitoring.

• 24/7 low-ambient operation
• N+1 dual-unit resilience
• Auto-changeover controllers

Wall, floor, ceiling and cassette split systems for homes and small commercial units in Chelmsford — the most efficient way to cool a single room.

• Wall, floor and cassette options
• A+++ SEER-rated inverters
• Heating & cooling in one unit

Four-way ceiling cassette AC in Chelmsford — flush-fit units that deliver even airflow across offices, shops and reception areas.

• 4-way even airflow
• Flush ceiling grille
• Ideal for open-plan spaces

Fully concealed ducted AC in Chelmsford — hidden in the ceiling void with slim grilles, giving a clean architectural finish for premium homes and offices.

• Fully concealed indoor units
• Bespoke ductwork design
• Multi-room zoning available

Variable Refrigerant Flow / Volume systems in Chelmsford — connect dozens of indoor units to one outdoor plant, with simultaneous heating and cooling.

• Heat-recovery VRF/VRV design
• Up to 64 indoor units per system
• Simultaneous heat + cool zones

Air source heat pump installation in Chelmsford — replace your gas or oil boiler with a low-carbon, high-efficiency heating system.

• Full heat-loss survey included
• Radiator sizing checks
• Clean, tidy install

Ground source heat pump design and install in Chelmsford — horizontal loops or borehole arrays for the highest year-round efficiency.

• Horizontal & vertical loop designs
• COP up to 4.5 year-round
• Full heat-loss survey included

Hybrid heat pump systems in Chelmsford — pair an air source heat pump with your existing boiler for the smartest running costs across the year.

• Works with existing boiler
• Auto-switch to cheapest fuel
• Great for hard-to-insulate homes

Annual heat pump service in Chelmsford — refrigerant checks, coil clean, flow rate verification and warranty-required inspection report.

• Meets manufacturer warranty terms
• Refrigerant leak check (F-Gas)
• Coil clean & flow verification

Fault-finding and repair for all makes of air and ground source heat pumps in Chelmsford — refrigerant, controls, hydraulics and electrical.

• All brands & refrigerants
• F-Gas certified engineers
• Same-week attendance

Planned AC servicing in Chelmsford — filter clean, coil wash, refrigerant check and performance test. Keeps warranties valid and running costs low.

• Filter, coil and drain clean
• Refrigerant pressure test
• Anti-bacterial treatment option

Fault diagnosis and repair for wall, cassette, ducted and VRF units in Chelmsford — refrigerant leaks, PCB faults, sensors, fans and controls.

• All makes & models
• Refrigerant leak repair & recharge
• PCB & fan motor replacement

24/7 emergency AC breakdown response in Chelmsford — priority attendance for server rooms, restaurants and any business where cooling is business-critical.

• 24/7 rapid response
• Priority for server / comms rooms
• Portable AC loan available

Planned Preventative Maintenance (PPM) contracts in Chelmsford — one or two visits a year, priority breakdown response and discounted parts.

• 1 or 2 visits per year
• Priority 4-hour response
• Discounted parts & labour

Full antibacterial deep clean of AC indoor units in Chelmsford — removes mould, bacteria and odours from evaporator coils and drain trays.

• Chemical coil wash
• Anti-bacterial fogging
• Removes musty smells

Refrigerant recharge for AC units and heat pumps in Chelmsford — leak trace first, then recover, evacuate and recharge to manufacturer spec.

• F-Gas leak trace included
• R32, R410A, R454B, R290
• Vacuum-tested to spec

F-Gas leak inspection and compliance certification in Chelmsford — mandatory for any commercial system containing 5 tonnes CO₂e or more of refrigerant.

• Certified Category 1 engineers
• Meets EC 517/2014 & UK F-Gas
• Digital compliance report

Legally-required TM44 inspection in Chelmsford for AC systems over 12kW — energy assessment report lodged on the government register.

• Meets Energy Performance of Buildings Regs
• Accredited energy assessor
• Report valid for 5 years

Electronic and dye-based refrigerant leak detection in Chelmsford — find and fix leaks fast to protect performance and stay legal under F-Gas rules.

• Electronic sniffer detection
• UV dye tracer option
• Pinpoint & repair in one visit

Mechanical Ventilation with Heat Recovery in Chelmsford — recover up to 92% of the heat you'd otherwise vent, ideal for new builds and deep retrofits.

• Up to 92% heat recovery
• Whisper-quiet ducted units
• Improves indoor air quality

Supply and extract ventilation for offices, kitchens and industrial units in Chelmsford — designed to Building Regulations Part F.

• Compliant with Part F
• Kitchen extract & make-up air
• Ductwork fabrication in-house

Free no-obligation AC design survey in Chelmsford — heat-load calculation, unit sizing, install route and fixed-price quote issued within 48 hours.

• Free and no-obligation
• Room-by-room heat-load calc
• Fixed-price quote in 48 hours

Smart thermostat and zoning controls for AC and heat pumps in Chelmsford — cut running costs and control your climate from your phone.

• Wi-Fi & app control
• Zoning & scheduling
• Works with Alexa & Google

Phase out illegal R22 refrigerant systems in Chelmsford — recover the old gas legally and replace with a modern R32 unit up to 40% more efficient.

• R22 recovered to F-Gas standard
• R32 replacement units
• Reuse existing pipework where possible

Air- and water-cooled chiller install, service and repair in Chelmsford — process cooling, comfort cooling and data centre applications.

• Air & water-cooled designs
• Glycol / process cooling
• N+1 resilient plant rooms

Cold rooms, walk-in freezers and cellar cooling in Chelmsford — refrigeration design, install and service for hospitality and food retail.

• Cold rooms & walk-in freezers
• Cellar cooling for pubs & bars
• Bespoke panel construction

Daikin D1+ accredited installer in Chelmsford — full range from Emura and Stylish domestic units up to VRV IV commercial systems, with 7-year warranty.

• Daikin D1+ premium installer
• 7-year manufacturer warranty
• Emura, Stylish, Perfera, VRV

Mitsubishi Electric approved installer in Chelmsford — MSZ and City Multi ranges, hyper-heating and multi-split configurations.

• Mitsubishi Electric approved
• MSZ-AP, MSZ-LN, City Multi
• 5-year manufacturer warranty

Wet (hydronic) underfloor heating installation in Chelmsford — new builds, extensions and retrofits, designed as low-temperature systems that pair perfectly with air source and ground source heat pumps.

• Wet/hydronic systems — screed, low-profile & retrofit
• Room-by-room heat loss & pipe-spacing design
• Manifolds, zoning, actuators and smart controls

Underfloor heating repair and fault finding in Chelmsford — cold zones, manifold and actuator faults, leaks, airlocks and control failures diagnosed and fixed, with same-day emergency attendance.

• Fault finding & thermal-imaging diagnostics
• Manifold, actuator, pump & flow meter repairs
• Leak detection, flushing and pressure faults