AC Installation in Seffner, FL
Right-sized AC systems installed by licensed technicians — all major brands, backed by warranty. Serving Seffner and all of Hillsborough County.
AC Installation for Seffner Homeowners
Protek handles AC installation in Seffner, serving Seffner, Mango, and all of Hillsborough County with properly sized systems and free in-home estimates. Florida's heat and humidity demand correct Manual J load calculations — an oversized system short-cycles and leaves your home clammy even when it's technically cooling. We install all major brands, pull all required permits, and back every installation with our workmanship warranty alongside the manufacturer's coverage. Licensed (FL #CAC18220411).
Local Knowledge: Seffner
Seffner sits right along the Brandon/Plant City corridor on I-4, and a lot of the homes we service here are older ranch-style houses from the 1970s and 80s with original or near-original ductwork. We frequently find duct leakage rates above 20% in these homes — meaning a fifth of your conditioned air never makes it to your living space, which we can usually fix in a single visit.
65+ jobs completed · Serving Seffner Corner, Bealsville border, Mango
Free AC Installation Estimate in Seffner
We'll call you back within 2 hours.
Seffner's Most Trusted HVAC Company
Same-Day Service
Call before noon, there today
Upfront Pricing
Approve before we start
All Major Brands
Every major AC brand serviced
100% Guaranteed
We stand behind every job
Serving All of Seffner and Hillsborough County
We provide ac installation throughout Seffner including:
AC Installation FAQs for Seffner Homeowners
How much does a new AC system cost in Seffner, FL?↓
What size AC unit do I need for my Seffner home?↓
How long does AC installation take in Seffner?↓
What SEER2 rating should I choose for my Seffner home?↓
Why is my older Seffner home's energy bill so high even with the AC running fine?↓
AC Installation Cost in Seffner, FL
A new central AC system in Tampa Bay typically costs $5,000–$12,000 installed, depending on system size, SEER2 efficiency rating, and ductwork condition. Florida's long cooling season makes SEER2 rating a meaningful factor in your utility bill — Protek provides a free load calculation and written quote with no obligation.
Typical Price Ranges
2-ton system (up to ~1,000 sq ft)
Includes air handler and condenser
3-ton system (1,000–1,800 sq ft)
Most common residential size
4-ton system (1,800–2,400 sq ft)
Larger homes, two-story
5-ton system (2,400+ sq ft)
Includes duct modifications if needed
What Affects the Price
- ✓System tonnage — sized by Manual J load calculation, not square footage alone
- ✓SEER2 efficiency rating (higher = lower utility bills in FL's long cooling season)
- ✓Brand and warranty tier (10-year parts warranty standard on major brands)
- ✓Ductwork condition — leaky ducts require sealing or replacement before install
- ✓Air handler location (attic install vs. closet install affects labor time)
- ✓Hillsborough or Pasco County permit fees included in Protek quotes
All Protek quotes are written estimates with upfront pricing — you know the cost before we start any work.
More HVAC Services in Seffner
AC Repair in Seffner
Fast, honest AC repairs with upfront pricing — no surprises, no pressure.
Learn more →AC Maintenance in Seffner
Preventive tune-ups that keep your AC running efficiently through Tampa Bay's long cooling season.
Learn more →Heating Repair in Seffner
Reliable heating repair for heat pumps, electric air handlers, and all heating systems across Tampa Bay.
Learn more →Heating Installation in Seffner
New heat pump and heating system installations sized right for Tampa Bay homes.
Learn more →Heat Pump Repair in Seffner
Specialized heat pump diagnosis and repair — the system most Tampa Bay homes depend on year-round.
Learn more →Ductless Mini-Splits in Seffner
Ductless mini-split installation and repair for Florida rooms, additions, garages, and whole homes.
Learn more →Air Duct Cleaning in Seffner
Professional duct cleaning to remove mold, debris, and allergens from your home's HVAC system.
Learn more →Commercial HVAC in Seffner
Licensed commercial HVAC installation, repair, and maintenance for businesses across Tampa Bay.
Learn more →Emergency AC Repair in Seffner
24/7 emergency AC repair when your system fails in Florida's heat.
Learn more →Air Conditioning Service in Seffner
Complete AC services — repair, installation, and maintenance for any system.
Learn more →Air Duct Sealing in Seffner
Seal leaky ducts to cut energy bills and improve comfort throughout your home.
Learn more →Duct Replacement in Seffner
Replace deteriorated or undersized ductwork for better airflow and efficiency.
Learn more →Heating Services in Seffner
Heat pump, furnace, and electric strip heat — installation, repair, and maintenance.
Learn more →Heating Maintenance in Seffner
Annual heating tune-ups to keep your system reliable when Florida temperatures drop.
Learn more →