07815 577546 ghslondon@gmail.com Mon–Sat 7am–8pm Gas Safe 552913 AboutServices Areas Our WorkReviewsContact07815 577546Get a Free Survey Current offers Air-conditioning installationFrom £1,500 (zero VAT until 31 March 2027)Boiler installationFrom £1,600 + VAT Domestic air conditioning · South East London & Kent # Air ConditioningSpecialists inEltham & SE London Single-split, multi-split and ducted systems from £1,500 with zero VAT until 31 March 2027. Free survey, fixed-price written quote within 24 hours. - Free no-obligation survey - Fixed-price quote in 24 hours - 2-year workmanship guarantee - Gas Safe 552913 & F-Gas registeredBook My Free Survey 07815 577546 4.8 Google · 18 reviews10/10 Checkatrade · 12 reviewsExcellent Rated People · 48 ratings Get your free quote Fixed-price written quote within 24 hours - 19 years in the trade◆ - Gas Safe registered (No. 552913) & F-Gas registered◆ - 2-year workmanship guarantee on every installation◆ - Free AC & boiler surveys, fixed-price written quotes within 24 hours◆ - Rated 10/10 on Checkatrade & 4.8★ on Google◆ - Enquiries Mon–Sat, 7am–8pm◆ - 19 years in the trade◆ - Gas Safe registered (No. 552913) & F-Gas registered◆ - 2-year workmanship guarantee on every installation◆ - Free AC & boiler surveys, fixed-price written quotes within 24 hours◆ - Rated 10/10 on Checkatrade & 4.8★ on Google◆ - Enquiries Mon–Sat, 7am–8pm◆ Gas Safe Reg. 552913 F-Gas Company registered 19 years' experience 2-year workmanship guarantee Checkatrade Member What we do ## Heating, cooling and renewables under one roof ### Air Conditioning From £1,500 Zero VAT until 31 March 2027 - Single-split, multi-split and ducted - Mitsubishi, Daikin, Fujitsu, Haier - Installation, servicing and repairs - Carefully routed, neat pipeworkLearn more ### Boilers & Heating From £1,600 + VAT Up to 10-year manufacturer warranty, model dependent - Vaillant, Baxi, Worcester Bosch approved - Replacements and system conversions - Smart thermostats such as Hive - Boiler servicing from £95 + VATLearn more ### Air-Source Heat Pumps Quote-led Survey £250 + VAT incl. heat-loss calculations - Baxi and Vaillant approved installer - Surveys, installation and servicing - Diagnostics and repairs - MCS umbrella scheme where applicableLearn more ### Our full range of services Air Conditioning AC InstallationFrom £1,500 Wall-mounted single-split systems, zero VAT until 31 March 2027. Learn more Air Conditioning Multi-Split & Ducted ACQuote after free survey Several rooms from one outdoor unit, or discreet ducted systems. Learn more Air Conditioning AC ServicingFrom £150 + VAT Cleaning, checks and performance tests to keep your system efficient. Learn more Air Conditioning AC Repairs£180 + VAT first hour Fault finding and repairs by F-Gas qualified engineers. Learn more Boilers & Heating Boiler InstallationFrom £1,600 + VAT Vaillant, Baxi and Worcester Bosch, up to 10-year warranty. Learn more Boilers & Heating Combi ConversionsFixed price after survey Open-vented and system boilers converted to combi. Learn more Boilers & Heating Boiler ServicingFrom £95 + VAT Annual servicing by a Gas Safe registered engineer (552913). Learn more Boilers & Heating Heating Repairs£120 + VAT first hour Boiler and central heating faults diagnosed and put right. Learn more Boilers & Heating Unvented Hot Water CylindersFixed price after survey G3 qualified cylinder installs with system boilers. Learn more Heat Pumps Heat Pump Survey & Design£250 + VAT Full heat-loss calculations and assessment of your home. Learn more Heat Pumps Heat Pump InstallationQuote-led Baxi and Vaillant approved installer, MCS umbrella where applicable. Learn more Heat Pumps Heat Pump Servicing & DiagnosticsService from £220 + VAT Servicing, diagnostics and repairs to air-source systems. Learn more We can arrange installations through an MCS umbrella scheme where applicable, so eligible customers can access the Boiler Upgrade Scheme grant. - - - - - - How it works ## Four steps. No pressure. - 01 ### Free survey Josh visits at the agreed time, looks at your home and gives honest advice on units, placement and options. - 02 ### Fixed-price quote A written, fixed-price quotation within 24 hours of your AC or boiler survey. Parts and additional works are charged separately where applicable. - 03 ### Installation Neat, tidy work by our father-and-son team, with the area left clean and everything explained. - 04 ### 2-year guarantee Our workmanship guarantee on every installation, plus the manufacturer's warranty. Heat pump surveys cost £250 + VAT, including heat-loss calculations and assessment. Quotation timescales depend on the project. Reviews ## What customers say All reviews “Josh and his father fitted an air conditioning unit for me, they worked efficiently and were very tidy. Both very polite and professional. Would highly recommend.”Catherine S., Google and Checkatrade, 5 stars“Wow wow wow! What a service. Reliable. Tidy! Respectful and polite. Air con fitted in a timely manner and no more heat for me inside. Loving life. Thank you Josh.”Tanya K., Google, 5 stars“Josh fitted a new Vaillant boiler last Thursday. Josh was extremely professional and helpful. The install is great and Josh tidied up all the pipe work leading to the boiler. Josh even had to do some additional work to resolve a gas supply pressure issue to the boiler – and did not charge extra for this. I would have no hesitation in recommending Josh and GHS.”Simon B., Google, 5 stars“Josh installed my aircon unit. Very efficient, turned up on time and left the room clean and tidy. Would definitely recommend and would not hesitate to use again.”Verified reviewer, Checkatrade, 10/10“I needed my open system boiler replaced with a combi boiler. Josh and his Father arrived at about 8.00am and got on straight away with the job. It was obvious that they had done this conversion before and knew exactly what to do. They completed the work in just over half a day. They cleaned up after them and gave me 2 year guarantee on their work.”David, SE6, Rated People (verified)“Josh was so professional, and did an amazing job in a timely manner. He was extremely polite and would explain things clearly that I needed to know. I would not hesitate to recommend Josh.”Sid L., Google, 5 stars Brands we install Mitsubishi Electric · Mitsubishi Heavy Industries · Daikin · Fujitsu · Haier · Vaillant · Baxi · Worcester Bosch Clear pricing ## Prices up front ### Installations & servicing Air-conditioning installationFrom £1,500 (zero VAT until 31 March 2027)Boiler installationFrom £1,600 + VATHeat pump installationQuote-ledBoiler serviceFrom £95 + VATAir-conditioning serviceFrom £150 + VATHeat pump serviceFrom £220 + VAT ### Repairs & diagnostics Heating repairs£120 + VAT for the first hour, then £50 + VAT per additional half-hourAC repairs£180 + VAT for the first hour, then £75 + VAT per additional half-hourHeat pump diagnostics£180 + VAT for the first hour. Further investigation and repairs quoted separately All installations are quoted at a fixed price after survey. Parts, materials and additional works are charged separately where applicable. About GHS ## A father-and-son team you can trust in your home Greenwich Heating Solutions is run by Josh from Eltham, SE9, working alongside his father. Customers keep mentioning the same things: honest advice with no pressure, competitive written quotes, turning up on time, tidy work and clear explanations of how their new system works. More about us - Gas Safe registered 552913 - F-Gas registered and qualified - ACS gas qualifications - G3 unvented hot water - Water Regulations - Heat pump installation & design certifications - Public & employers' liability insurance - Checkatrade member Areas covered ## South East London & Kent Boilers and servicing across South East London and North West Kent. Air conditioning and heat pumps here too, and further afield for larger installations. - Eltham - Welling - Blackheath - Greenwich - Chislehurst - Petts Wood - Bickley - Sundridge Park - Bromley - Beckenham - Dulwich - Sevenoaks - Westerham - Tunbridge WellsPopular: air conditioning in Eltham · boiler installation in Welling · air conditioning in Blackheath · air conditioning in Greenwich · air conditioning in Chislehurst · air conditioning in Petts Wood. See every heating and cooling service we offer. FAQ ## Common questions ### Is the air conditioning survey free? ### Do you charge VAT on air conditioning installations? ### Which air conditioning brands do you install? ### Which boilers do you fit? ### Can I get the Boiler Upgrade Scheme grant on a heat pump? ### How much is a heat pump survey? ### What guarantee do I get? ### How do I pay? Free survey ## Let's get your home sorted Tell us what you need and Josh will come back to you to arrange a survey. Enquiries Monday to Saturday, 7am to 8pm. 07815 577546ghslondon@gmail.com Heating, cooling and renewables for homeowners across South East London and Kent. ### Contact - 07815 577546 - ghslondon@gmail.com - Based in Eltham, SE9 - Monday to Saturday, 7am to 8pm - Sunday: closed ### Services - Heating & cooling services - Air conditioning installation - Boiler installation & servicing - Air-source heat pump installation - Heating engineer reviews - Areas we cover in SE London & Kent - Our installation work - About GHS ### Areas Eltham · Welling · Blackheath · Greenwich · Chislehurst · Petts Wood · Bickley · Sundridge Park · Bromley · Beckenham · Dulwich · Sevenoaks · Westerham · Tunbridge Wells © 2026 Greenwich Heating Solutions Ltd. Gas Safe registered 552913 · F-Gas registered · Checkatrade member Privacy PolicyTerms & ConditionsCookie PolicyContact 07815 577546Free Quote