Commercial & Domestic HVAC

Maintenance, Service and Repair 24 Hour

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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, Grant, Dakin, Mitsubishi, Hitachi, Nibe, Vaillant, Viessmann, Samsung, Toshiba, Fujitsu and Panasonic. 

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, 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 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.

Working with 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

Offers & Promotions


Nest Installation Service

Labour only, nest learning thermostat installation service, to either a combination boiler (Combi), system or heat only boiler (Regular).

Installation based upon either a nest installed with a stand or fitted on the wall over existing power supply cables for an existing room thermostat, which can be converted to 12v dc from 240v ac.

Heat Link to be located where easiest for Installation decided by me. 

Basic installation only, includes 1000mm of flex wire.

I will commission and train you to use your new thermostat.

Covering Crawley and Manor Royal. 


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SCORE   5.0   |   112  REVIEWS




Level 2 in F-Gas and ODS Regulations - Category I - City & Guilds 2079-11.Leak checking, recovery, installation, servicing and maintenance of equipment containing Fluorinated Gases. (F-Gas re ...

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Commercial Plant Rooms

Commercial Plant Rooms

I offer reactive and planned preventative maintenance (ppm) for your commercial plant rooms across Crawley and Manor Royal. 

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Boiler Repair

Boiler Repair

Available in Crawley and Manor Royal only, I offer a 24 hour 7 days a week boiler breakdown repair service.

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Our Location

39 The Glade,

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