(786) 241-7328
Licensed General & Mechanical Contractor · Florida

Build. Remodel. Cool. Done right across Florida.

Construction, remodeling, build-outs and air conditioning for homes and businesses throughout Florida. One licensed company, honest pricing, permits handled, and financing available.

Free Estimate Check Financing
Se habla españolFree estimates · Financing
  • CMC1251692State Certified Mechanical Contractor
  • CGC1541156State Certified General Contractor
  • Fully InsuredResidential & commercial
  • All of FloridaStatewide service area
Financing availablePay over time for your AC, remodel or project. Prequalify with a soft credit pull.*
Check if you prequalify
What we do

One contractor. Two licenses.

Whether you are remodeling, building out a space or replacing your AC, you deal with one licensed company from estimate to final inspection.

Horizontal air handler hung in a garage ceiling
CGC1541156

General Contractor

Licensed general contracting for renovations and build-outs, with mechanical work done in-house.

  • Home remodeling
  • Kitchens & bathrooms
  • Interior build-outs
  • Commercial improvements
  • Drywall & framing
  • Repairs & restoration
  • Project management
  • Permit handling
Financing available →
Trane air handler installed in a closet
CMC1251692

HVAC

Residential and light commercial air conditioning, sized and installed for the Florida heat.

  • AC system replacement
  • New installations
  • Air handlers & condensers
  • Ductless mini-splits
  • Ductwork & attic duct
  • Repair & diagnostics
  • Maintenance tune-ups
  • Permits & inspections
Financing available →
How it works

Simple from start to finish

Call or write

Tell us what you need by phone, text or the form below.

Free estimate

We visit, measure and give you a clear written price.

Permits & work

We pull the permits and do the job clean and on schedule.

Final inspection

We pass inspection and walk you through your new system.

On the job

Real projects. Real clients.

Every photo and video here is our own work in Florida.

Finished condenser install
New Rheem system on a raised pad
Start-up and refrigerant charge
More on Instagram @prime.build.group
Financing

Financing Available

Get your new AC system or project done now and pay over time.

Financing provided by Foundation Finance Company. Subject to credit approval.

  1. Apply online in minutes.
  2. Prequalify with a soft credit pull.*
  3. Get a decision and schedule your project.

*Upon receipt of a completed credit application and executed contract documents, a hard inquiry (which may affect the applicant's credit score) will appear on the applicant's credit report.

Air handler installed in a utility closet
About us

A Florida builder that does the work right

Prime Build Group LLC is a Florida general and mechanical contractor based in Miami, led by Santiago Alfaro, licensed by the State of Florida as both a General Contractor and a Mechanical Contractor.

We are a small team, which means the owner is involved in every job: from the estimate and permits to the installation and final inspection. No subcontracting games, no surprise charges.

CMC1251692State Certified Mechanical Contractor
CGC1541156State Certified General Contractor
Contact

Get your free estimate

Tell us about your project and we will get back to you within one business day. Ask us about financing.

Call now