Does an AC replacement need a permit in Brevard County, Florida?

Yes. Brevard County issues permits for new or replacement HVAC units, with or without ductwork, in unincorporated areas of the Space Coast. Licensed contractors can apply online through the county's BASS system.

On the Space Coast, air conditioning runs most of the year, so an AC failure rarely waits for a convenient time. When the unit dies in July, homeowners want it replaced quickly, and the permit is the step that tends to get skipped or forgotten. Years later, a buyer's inspector asks for the paperwork, and the seller cannot find it.

This guide explains what Brevard County says about residential HVAC permits, who is allowed to pull them, what paperwork and fees apply, and how buyers and sellers in Melbourne, Viera, Merritt Island, and across Brevard County can use the permit record to their advantage.

What Does Brevard County Say About HVAC Permits?

Brevard County's Planning and Development department states that permits are issued for installing new or replacement HVAC units, with or without duct work. The county offers expedited permits for this work, which skip county staff review. Registered online contractors can apply, upload documents, schedule inspections, pay fees, and receive issued permits at any hour through Brevard's Advanced Service Site, known as BASS.

The county's permit pages apply to unincorporated areas of Brevard County. If your home is inside a city, call that city's building department to confirm its process before you sign a replacement contract.

Who Can Pull an HVAC Permit?

Professionals may only pull permits within their license type. The county lists these categories for the residential HVAC and mechanical permit:

  • General Contractor, who must name a subcontractor
  • HARV Limited Contractor
  • HARV Unlimited Contractor
  • Mechanical Contractor

Before hiring, you can verify a contractor's license with the state. Florida's Department of Business and Professional Regulation maintains a license search for this purpose. Owners acting as their own contractor must personally appear to submit the application under Florida Statute 489.103 and file an Owner Builder Application for Contractor Exemption. The statute limits that exemption to work on a one- or two-family residence for the owner's own use, not offered for sale or lease.

What Paperwork Does an AC Replacement Need?

Item County detail
Application for Building Permit Not required if a licensed contractor submits online
Owner Builder Application for Contractor Exemption Owner-builders only
Notice of Commencement Required if job value exceeds $15,000
Submission method Digital uploads through BASS are encouraged; walk-ins may bring documents on a flash drive

The $15,000 threshold for the Notice of Commencement on an HVAC permit is different from the $5,000 threshold the county lists on its roofing, window, door, and addition permits. If the job value goes over the line, the notice must be recorded with the Clerk of Courts, uploaded, and approved before inspections can be scheduled. Many single-unit replacements in Brevard County will fall below that number, but a whole-home system with new ductwork may not.

What Does an HVAC Permit Cost in Brevard County?

The county lists the following fee components and notes that individual projects vary:

  • Application processing fee: $25.00 at submittal
  • Unlicensed contractor activity enforcement: $10.00 at submittal
  • Building code review: $75.00 for the first $1,000 of job value, plus $3.25 per additional $1,000 or portion
  • State surcharges: 1.5% (or $2.00 minimum) and 1% (or $2.00 minimum) of building code fees

For example, an $8,000 system would have a code review fee of $75.00 plus 7 additional $1,000 increments at $3.25, which is $97.75 before the other fees. The county also notes that fees entered in error, including duplicates, are not refunded.

How Can Buyers and Sellers Use the Permit Record?

For sellers on the Space Coast, a permit and closed inspection for a recent AC replacement is a selling point. It tells buyers the work was done by a licensed professional and documented. Keep the permit number, the invoice, and the warranty paperwork together in one folder you can hand over at listing.

For buyers, the HVAC permit history helps you read the age of the system. If the seller says the unit is two years old but there is no permit, ask your agent to look into it before the inspection period ends. Our existing guides on HVAC age and AC systems explain what else to check on a Brevard County inspection; the permit adds the paper trail.

What Happens If Work Was Done Without a Permit?

An unpermitted replacement does not always mean a problem, but it does mean an open question. The next step is to contact the building department that covers the property to ask what is required to document the work. A buyer may ask the seller to resolve it before closing, or may ask for a credit. Either way, finding out during the inspection period gives you options that disappear after closing.

FAQ

Do I need a permit to replace just the outdoor AC unit in Brevard County?

Brevard County states that permits are issued for new or replacement HVAC units. Confirm the specifics for your project with the building department that covers your address.

Why does the Notice of Commencement threshold differ for HVAC?

The county lists $15,000 for HVAC permits and $5,000 for roofing, windows and doors, and additions. The county does not explain the difference on its pages, so ask the permit office if your job is near the line.

Can a general contractor pull an AC permit?

Yes. The county lists General Contractors as eligible, but they must name a subcontractor. HARV and Mechanical contractors are also listed.

Sources: Brevard County Residential HVAC / Mechanical Permit, Brevard County Types of Permits, and Florida Statutes s. 489.103.

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