Verify a Florida Window and Door Contractor Before You Hire

Identify who sells, installs and warrants the work

A showroom, dealer, installer and financing provider may be different businesses. Ask which legal business signs the contract, receives payment and answers an installation complaint. Search that business on ServiceFax and compare the matched entity with your proposal.

Ask which contractor authorization applies to the actual work and location. Confirm it with DBPR or the local authority when the scope is unclear. A product dealership or business registration alone does not settle who is authorized to install or alter an opening.

Florida DBPR: contractor license categories and scope

Match each opening to the promised window or door

Use an opening schedule with manufacturer, model, dimensions, operating style, frame finish, glass and hardware. Include exterior doors and sliding glass doors rather than assuming a window quote covers them. Ask who measures and what happens if a delivered unit does not fit.

Keep energy ratings, impact protection and installation approval separate. Ask which approval documents and installation instructions apply to each product and the property. A product advertised for Florida does not by itself establish suitability for every opening or location.

Florida DBPR: building codes and product approval guidance

Put opening repairs and weather protection in the contract

Ask how existing frames, supporting material, flashing, sealants, interior trim and exterior finishes will be handled. Specify disposal, access, protection of occupied rooms and how the home stays secure between workdays. Record how hidden damage is priced and approved before it becomes an unexpected bill.

Separate product delivery from installation and completion. Set payment milestones that identify what has actually been delivered or installed. Get written terms for cancellations, delays, substitutions and warranty responsibility.

Confirm the local permit and inspection documents

Ask the building authority for your address about required permits, product documents and inspections. Miami-Dade publishes separate window, door and shutter checklists; this is a local example, not one checklist for all of Florida. Confirm the applicable process in your own jurisdiction.

Keep the product approvals, manufacturer installation information and final inspection records with the contract. A ServiceFax report does not approve a window system, verify engineering or establish an insurance discount.

Miami-Dade: window, door and shutter permit documents (local example)Florida DBPR: building codes and product approval guidance

Review business and public-record signals before a deposit

Start with the legal business name on your proposal. Verify Plus is $19.99 per single report and brings together available business registration, applicable license verification, BBB complaints, summary-level civil case history and a risk summary. Read the matched records, dates and coverage notes alongside the TrustScore. A complaint or filing calls for context; it is not automatically proof of fraud or liability.

Use a license question, an identity mismatch or a relevant earlier dispute to ask how the company will handle your installation. Verify insurance with its issuer and check comparable completed projects separately. A report does not certify workmanship, code compliance, insurance coverage, financial solvency or future performance. Confirm project documents separately. An unavailable source is not a clean-record certificate, and later records do not establish what was knowable before hiring.