Perfect temperature.
Every room.
All year round.
Southwater-born engineer Doug Ruby brings efficient cooling and heating to homes and light commercial premises across West Sussex — with paramount attention to detail on all makes.
Everything from a quick service to a full installation
Installation
Efficient cooling & heating, fitted discreetly and tidily — right first time, sized properly for your space.
Service & Maintenance
Regular servicing keeps any make running cleanly, quietly and at its most efficient.
Repairs
Something not right? Honest diagnosis and a proper fix, fast — on all makes and models.
Sales & Advice
Independent guidance on the right system for your home, your comfort and your budget.
Born & bred in Southwater. Trusted across West Sussex.
Doug built RBY on a simple promise: paramount attention to detail, on every job, on all makes. You get efficient cooling and heating, a tidy install, and a straight-talking local engineer who answers his own phone.
Covering West Sussex & Surrey
Based in Southwater, serving homes and businesses across the area. Not sure if you're in range? Just ask Doug.
Doug's reels
Homeowners and businesses across West Sussex rate Doug five stars.
“Doug was brilliant from quote to finish — tidy, on time and the unit is whisper quiet. Couldn't recommend him more.”
“Fitted air con in our office and the whole team noticed the difference. Professional, fair price and great to deal with.”
“Quick, clean and really knows his stuff. Serviced our existing units and they run better than ever. A proper local tradesman.”
Let's get your space comfortable
Send Doug a message for a free, no-obligation quote — home or business — or reach him directly any of these ways.
Air conditioning sales, service & maintenance for homes and light commercial premises across West Sussex & Surrey. Local & fair, with paramount attention to detail on all makes.
Follow on Facebook2 Kings Court, Harwood Road, Horsham, United Kingdom, RH13 5UR.
Refcom F-Gas Certified · Public Liability & Professional Indemnity insured.