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About
Z Construction Co. is a Florida-licensed certified roofing and general construction firm led by Alan P. Zirkelbach, a certified unlimited general contractor in multiple states. Based in Sarasota, Florida, the company brings over a century of combined team experience to commercial, industrial, and retail construction projects. Alan Zirkelbach holds an undergraduate degree from the University of South Florida and an MBA from Harvard Business School, and his expertise spans historical renovations, land development, project estimation, feasibility studies, and cost analysis. The company also maintains a South Carolina office. Z Construction Co. holds Florida Certified Roofing Contractor license CCC1327607 in addition to general contractor credentials, and is known for its emphasis on value engineering, integrity, and clear client communication. The firm has completed more than 1,500 projects and built more than 15 million square feet of construction across multiple southeastern states.
Services
Roofing
Commercial Construction
Industrial Construction
Retail Construction
Value Engineering
Pre-Construction Consulting
Historical Renovations
Land Development
Service areas
License verification
License checked against the Florida Department of Business & Professional Regulation (DBPR). Confirm current status before signing any contract.
License verification badges reflect RCF's current Florida DBPR evidence.
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Frequently asked
Is Z Construction Co. licensed, and how should I check insurance?
This profile lists a Florida Certified Roofing license CCC1327607, which RCF matched to a Current, Active DBPR record at its last check. RCF does not store or verify insurance coverage for individual companies. Ask Z Construction Co. for current insurance certificates and confirm coverage with the insurer before signing a contract.
How can I verify Z Construction Co.'s license myself?
Go to myfloridalicense.com, choose search by license number, and enter CCC1327607. Confirm the status reads Current and Active and that the name matches before you hire. RCF uses the DBPR record in its listing review, but you should always check the live record yourself.
How should I use ratings and reviews for Z Construction Co.?
Google rating and review-count data on this profile, when present, are imported from public Google sources. RCF does not verify individual reviewers or independently detect fake-review patterns, so use reviews alongside the license record and your own questions.
Where is Z Construction Co. located?
The Florida office is at 1507 Mango Avenue, Sarasota, FL 34237. The company also has a South Carolina office in Greenville.
What types of construction projects does Z Construction Co. specialize in?
Z Construction Co. focuses on commercial, industrial, and retail construction, including renovations, new builds, and value-engineering-driven projects.
How do I contact Z Construction Co.?
Call the Florida office at (941) 729-0000 or email alan@zirkelbach.com. You can also submit an inquiry through the contact form at zconstruction.com.
What states does Z Construction Co. serve?
Z Construction Co. serves Florida, Alabama, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, and West Virginia.
What is Z Construction Co.'s track record?
The company has completed over 1,500 projects totaling more than 15 million square feet of construction, including more than 100 LEED-certified sustainable buildings.
Who leads Z Construction Co.?
Alan P. Zirkelbach is the President and qualifying contractor. He holds a degree from the University of South Florida and an MBA from Harvard Business School.
Does Z Construction Co. do residential roofing?
Z Construction Co. primarily focuses on commercial, industrial, and retail construction. Contact them directly to discuss any residential roofing needs.
