Crawley Gas Engineer

Plumbing & Heating Emergency Call Out.


Commercial & Domestic Gas Engineer Covering Crawley & Manor Royal, 24 Hours 7 Days a week. 

Domestic Natural Gas:

 Boilers, (System, Combi & Heat Only Boilers) Cookers, Hobs, Water Heaters, Fires, Pipework, Domestic Swimming Pool Boilers, Homeowner & Landlord Gas Safety Certificates, Heating Controls, Pumps & Zone Valves etc. 

Commercial Natural Gas:

Plant Rooms, Package Burners, Commercial Gas Boilers, Indirect Fired Air Heaters, Direct Fired Air Heaters, Overhead Tube Heaters, Plaque Heaters, Continuous Flow Instant Water Heaters, Storage Water Heaters, Commercial Pipework, Commercial Swimming Pool Boilers, Strength Testing & Purging, Commercial Gas Safety Certificates.


Mechanical Ventilation Plant - AHU, MAU, FCU, PU, RTU and HRU Serviced & Maintained. 

Heat Interface Units (HIU) Serviced & Maintained.

Vented & Unvented Domestic Hot Water Storage Cylinders, Commercial Calorifiers, Buffer Tanks, Accumulators & Pressurisation Units Serviced & Maintained. 


Level 2 in F-Gas and ODS Regulations - Category I - City & Guilds 2079-11. 

Leak checking, decommissioning, refrigerant recovery, installation, commissioning, refrigerant charging, servicing and maintenance of equipment containing Fluorinated Gases (F-Gas refrigerants) 

Stationary refrigeration, Air conditioning units, Inverters and Heat Pumps.


LG Thermea, Grant Aerona, Dakin altherma, Mitsubishi ecodan, Hitachi Yutaki, Nibe F2040, Vaillant aroTHERM, Viessmann Vitocal and Samsung EHS Mono.

Emergency Commercial Plumber:

Plumbing Repairs to Hot Tubs, Taps, Cisterns, Siphons, Float Ball Valves, Stopcocks, Overflows, Radiators, Showers, Sinks, Basins, Baths, Toilets, Outside Taps, Cylinders, Immersion Heaters, Tanks, Dripping Washers and Pipework Leaks.

Commercial Water Treatment & Legionella:

Risk Assessments, Flushing & Monitoring, Legionella Testing, System Dosing, Disinfection of TMV’s, Chlorination of Calorifiers and Tanks, Hot Tub Service & Safety Checks. 


Solar Thermal Systems, Air Source and Ground Source Heat Pumps Serviced & Maintained.

Andrew Tyler Gas Safe 596272

Hello and welcome to CrawleyGasEngineer.co.uk, my name is Andrew Tyler and I'm a 40 year old domestic and commercial gas engineer from Crawley, I have over 24 years experience, I started in the industry back in 1996. Receiving  full training as a British Gas engineer, I specialise in the maintenance and repair of both domestic & commercial gas appliances. 

I also offer upgrades to heating controls and I'm also a connected home expert, I've had full training to fit the Salus Smart Home, Honeywell Evohome, Genius Hub, Hive and Nest smart thermostats.

I also maintain swimming pool boilers, eg Certikin Genie. 

I offer heating water treatment solutions too, from a system water check via a professional laboratory to chemical treatment and magna cleanse  power Flushing. I also descale and desludge blocked combi plate heat exchangers. 

I offer Legionella Risk Assessments, Flushing and Monitoring of Hot and Cold water Systems.

I'm approved with the Vaillant advance installer scheme, which allows me to offer extended warranties of up to 10-years on all the replacement boilers that I install.

I'm an expert in boiler maintenance and highly trained to work on Worcester, Vaillant, Glowworm, Ideal, Baxi and Potterton boilers. 


I'm very passionate about my industry and am 100% committed to all of my customers, I even issue a free 1st-year boiler service with all my new boiler replacement installations.

I'm at the end of the phone 24/7 for all of my new and existing customers, you can contact me via phone, text, email, facebook messenger, whatsApp or twitter.

Installing quality products from quality brands


Covering Crawley and Manor Royal 24/7

Based in Crawley

Offering boiler and heating services throughout Crawley and Manor Royal.

Specialising in boiler breakdowns & repairs

Also offering new boiler and smart thermostat installations

Honest pricing

I offer honest and transparent pricing so that you know exactly how much a job is going to cost. I don't charge a call out fee and I don't believe in nasty hidden extra charges. Available 24 hours

Crawley Gas Engineer


Boiler Breakdown Repair


Pro Installer


Advance Installer


PPM Preventative Maintenance

Andrew Tyler

Andrew Tyler

Commercial & Domestic Gas Engineer

I'm a fully qualified domestic and commercial gas engineer with over 24 years of experience, specialising in breakdown repairs and maintenance. I also have experience with unvented cylinders, calorifiers and solar thermal. Recently I have been able to establish myself as an expert in connected home technology and I'm a Nest Pro Installer.

Qualifications include:

•Gas Safe Registered













•NVQ3 Domestic Gas Maintenance

•City & Guilds Energy Efficiency Level3

•BPEC Unvented Hot Water Storage Systems

•BPEC Water Regulations

•JIB CSCS Construction Skills Plumber

•BPEC Solar Domestic Hot Water Heating

•BTEC GNVQ Construction & Built Environment

•NVQ2 Mechanical Engineering Services, Plumbing

Click below to get yourself a quote