Our roots go back to 1958, when A.D. Bigham founded Bigham Insulation & Supply in Miami — the oldest insulation supply and contracting business in South Florida, and likely the Southeast.
In 1970, Mr. Bigham formed Sparta Insulation as a union contracting company, drawing on the International Association of Heat & Frost Insulators & Allied Workers, Local 60, to hire the best journeymen in the industry.
Longtime employees Bob Bryant and Jim Collier carried the business forward, purchasing it in 1986. Today, Gary Richardson continues that legacy as President and Qualifier, holding Certified Mechanical Contractor license CMC1251623 and Certified General Contractor license CGC1539857.
An SBA-Certified Service-Disabled Veteran-Owned Small Business — helping primes meet set-aside and participation goals.
Trained, certified journeymen from Heat & Frost Insulators Local 60 — quality work that passes inspection the first time.
Certified Mechanical (CMC1251623) and General Contractor (CGC1539857) in the State of Florida.
We measure and custom-fabricate on site — including our SpartaShield removable blanket line.
CAGE 3BXE3, UEI ZNP9MK8LJA86, JCP, NIST, and CMMC 2.0 — ready for federal and defense work.
A 50-year reputation built on giving the customer what they want, when they want it.
Continuing a legacy that began in 1958, Gary leads Sparta Insulation as President and Qualifier, holding both the mechanical and general contractor licenses and steering the company’s federal, marine, and commercial work across South Florida.
CMC1251623 · CGC1539857
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