who we are
Group 5 Construction is a fully licensed and insured roofing company located in Margate, Florida. Our central location enables us to serve the South Florida area quickly and efficiently.
Our companyʼs success is based on integrity, customer service and quality workmanship. Our experienced staff works with you to plan, schedule and budget every step of the project. we ensure that all work complies with manufacturerʼs specifications and conforms to all local and state building codes. You will be pleased with our courteous staff, timely installations and follow-up service.
Greg Raubenheimer (President)
Gregory Raubenheimer
President & CEO |
1998 – Present
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Group 5 Construction. |
| 1993 to 1998 |
California Construction Inc. General Contractors
Position: Partner/Senior Project Manager
Managed Commercial/Residential Roofing and Construction projects. |
| 1985 – 1993 |
Royal Dutch Shell and British Petroleum
Position: Oil Refinery Project Engineer
Compiled reinforced concrete/structural steel design calculations and managed the installation of crude oil holding tanks and petroleum distillation units. |
| 1981 – 1985 |
Western Oceanic/ Stewarts and Stevenson USA
Position: Structural Design Engineer
Compiled structural steel design calculations and supervised the construction of Marathon and Hercules Class oil exploration rigs. |
| 1978 - 1980 |
1st Parachute Battalion
Position: Combat Parachutist
Served with 1st Parachute Battalion as an airborne combat specialist. |
| 1974 – 1978 |
Durban Institute of Technology
Graduate Course: Structural Engineering |
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Florida Licenses and Post Graduate Courses |
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Institute of Executive Education
Course: Kepner and Tregoe - Project Management Program
State Certified General Contractor Lic. # CGC – 062607
State Certified Roofing Contractor Lic. # CCC – 1326131
State Certified Pool/Spa Contractor Lic. # CPC 1457709 |