Air Conditioning& Heating inSevenoaks

Most enquiries we get from Sevenoaks fall into a handful of categories: multi-split and ducted ac; air-source heat pumps for larger homes; heat pump servicing and diagnostics; boiler installations. Whichever applies to you, the starting point is the same. We look at the actual house, not a floor plan or a photo, and recommend what will work in those rooms.

Air conditioning in Sevenoaks

For Sevenoaks (TN13 / TN14 / TN15) homes we install three types of domestic system. A single-split pairs one indoor unit with one outdoor unit and suits a single bedroom, office or loft room. A multi-split runs several indoor units from one outdoor unit, so you get separate control in each room without a row of units on the outside wall. A ducted system hides the indoor unit in a loft or ceiling void and delivers air through discreet grilles, which suits renovations and homes where visible units aren't wanted.

We install Mitsubishi Heavy Industries, Mitsubishi Electric, Daikin, Fujitsu and Haier. GHS is F-Gas registered as a company and our engineers are personally F-Gas qualified, so refrigerant work is carried out and commissioned correctly. Installation starts from £1,500 with zero VAT until 31 March 2027, servicing from £150 + VAT, and AC repairs are £180 + VAT for the first hour, then £75 + VAT per additional half-hour.

Boilers and heating in Sevenoaks

We're approved installers for Baxi, Vaillant and Worcester Bosch, with Vaillant our preferred brand and manufacturer warranties of up to 10 years depending on the model. In Sevenoaks we replace old boilers, convert open-vented systems to combi boilers, fit system boilers with unvented cylinders for larger homes and install smart thermostats such as Hive.

Boiler installation starts from £1,600 + VAT and servicing from £95 + VAT. Heating repairs are £120 + VAT for the first hour, then £50 + VAT per additional half-hour. We're Gas Safe registered (552913) and hold ACS, G3 unvented hot water and Water Regulations qualifications.

Air-source heat pumps in Sevenoaks

A heat pump only performs well when it's designed around the house. That's why every heat pump enquiry from Sevenoaks starts with a survey for £250 + VAT, including heat-loss calculations and an assessment of radiators, hot water demand and where the outdoor unit and cylinder can go. We're approved installers for Baxi and Vaillant and hold heat pump installation and design certifications. Servicing starts from £220 + VAT and diagnostics are £180 + VAT for the first hour.

GHS is not directly MCS certified. We can arrange installations through an MCS umbrella scheme where applicable, so eligible customers can access the Boiler Upgrade Scheme grant.

Covering Sevenoaks and the surrounding area

Alongside Sevenoaks, we regularly work in Westerham, Tunbridge Wells, Chislehurst, Petts Wood. In Kent, our focus is air conditioning and heat pumps, including larger installations further from our Eltham base.