Colwill Engineering embraces sustainable designs and has incorporated sustainable concepts in conventional projects as well as projects attempting LEED certification. Colwill Engineering's LEED projects have obtained or have been designed to achieve Certified, Silver and Gold recognition. Facilities include Office Buildings (one which was the first Office Building in Florida to earn LEED Gold from USGBC), Office Tenant Improvements, Retail Buildings, Grocery Stores, Nature Preserve/Exhibit Hall, and Fire Stations. Colwill Engineering has five LEED accredited professionals on staff.

Mosaic Florida Operations Center
Riverview, Florida
Size: 113,000-sq.ft.
Total Project Value: $16 million
Type: New 4-story corporate office building
Services: Electrical design and construction
Highlights: State of the art office building incorporating sustainable design and construction initatives. Constructed utilizing USGBC LEED new construction certification process to pursue LEED Gold certification.

Woodland Corporate Center
Tampa, FL
Size: 94,690-sq.ft.
Total Project Value: $3.4 million
Type: New 3-story corporate center (shell building)
Awards: Hillsborough County’s 2008 Community Design Award for Green Projects. The first speculative office building in Florida to earn LEED Gold Achievement status from USGBC.

Exeter Iternational Headquarters Building - Tampa, FL
Size: 10,300-sq.ft.
Total Project Value: $624,000.
Type: 3-story office building
Highlights: LEED Gold Certification

E.O. Wilson Biophilia Center - Walton County, FL
Size: 18,000-sq.ft.
Total Project Value: $ 6.4 million
Type: Environmental Learning Center
Highlights: LEED Silver

Publix Bee Ridge Store and Retail - Sarasota, FL
Size: 47,000 - sq.ft.
Total Projet Value: Not Available
Type: Retail
Highlights: LEED Gold

Fire Station #8 - St. Petersburg, FL
Size: 7,100 - sq.ft.
Total Projet Value: Not Available
Type: Fire Station
Highlights: LEED Gold

Photo: Wannamacher Jensen Architects