Gas & Mechanical Engineering Contractors. RJ Mechanicals, was established in the first quarter of 1996. We have successfully undertaken and completed numerous projects. Our expertise, quality and service has ensured that most of our projects are awarded through referrals by past and current clients. RJ Mechanicals offers the full compliment of facilities, manpower and equipment to undertake all works described below, within time, quality and budget constraints. With fully computerised estimating and costing, tenders can be undertaken and returned at short notice. With more than 30 years experience in our field, we undertake to provide and guarantee the best service at all times. RJ Mechanicals are accepted as specialists in Medical & Laboratory Gas installations. We are licensed LPG installers and registered with the LPG SAFETY ASSOCIATION OF SA. We are registered with the CIDB with a rating of 2ME PE (5ME pending) .