5 AC Installation Contractors in Williston, FL
Top-Rated AC Installation Contractors in Williston
Babione's Air Conditioning & Heating
“Nearly every reviewer awards 5 stars, with customers specifically naming technicians Troy Dilks, Jeremy, and Tyler as knowledgeable problem-solvers. One 2-star…”
Accurate Heat & Air, LLC
“Twenty-three of 24 reviews award five stars, with customers consistently highlighting same-day service, fair pricing, and technician Duane's honest…”
All AC Installation Contractors (5 total)
Green HVAC Solutions
“One of five reviewers reports a positive, straightforward repair experience without pressure to purchase…”
AC Installation Costs in Williston
New central AC installation costs in Williston, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Williston, FL: What to Expect
Williston sits about 150 feet elevation in inland North Central Florida, far enough from both coasts that residents miss the sea-breeze relief Tampa and Jacksonville enjoy. Summers push 91 F with 73% humidity, and April through October delivers 90-plus days above 90 F, with afternoon thunderstorms adding moisture load that strains systems. Five contractors serve the area with a 4.0 average rating from 413 reviews, making professional AC Installation in Williston a practical investment.
Pricing reflects system type and installation complexity, with several options available to Williston homeowners. Window units run $150-$700 and work well for single rooms, though they struggle with humidity control. Ductless mini-splits for single zones range $2000-$8000 and offer targeted cooling without ductwork. Central AC replacement using existing ductwork costs $3500-$12000, delivering whole-home performance but requiring properly sized ducts. Florida requires contractors to hold either a Class A unlimited AC/refrigeration license or Class B limited capacity license through the state Department of Business and Professional Regulation, ensuring work meets code requirements.
Customer feedback points to differences in service approach among Williston's HVAC contractors. Babione's Air Conditioning & Heating earns near-universal 5-star ratings, with reviewers naming technicians Troy Dilks, Jeremy, and Tyler as knowledgeable problem-solvers who explain options clearly. Accurate Heat & Air, LLC also draws mostly five-star reviews, and customers highlight technician Duane's honest assessments and same-day service responsiveness. Ultra Air Duct Services holds a perfect 5.0 rating, with clients specifically praising the team's clear communication throughout the process and keeping homeowners informed at every stage.