Heating, cooling, and honest answers for Sullivan's Island homeowners — seven days a week.
Sullivan's Island, South Carolina
Sullivan's Island homes have character that new construction cannot fake — and HVAC challenges to match. Many of the island's cottages went up long before central air existed, and the ones that have it often got it retrofitted in pieces over the decades. Alexander Heating & Cooling works on Sullivan's Island regularly, and we are comfortable with homes that have history.
Cooling a historic Sullivan's Island cottage is a different job than cooling a new build. Ductwork threaded through old framing, additions the original system never planned for, and the same relentless salt air that works on every barrier island system. Ductless mini splits are often the elegant answer here — they condition individual rooms without tearing into hundred-year-old walls, which is why you see those small wall units in so many island homes now. Whether your place needs a sensitive retrofit, a mini split, or just a repair done well, we are a quick trip over the Ben Sawyer Bridge.
Close By
Alexander is a quick trip over the Ben Sawyer Bridge. Call (843) 608-1689 or send the form and we will get you on the schedule — seven days a week.
What We Do
Every Alexander service is available to Sullivan's Island homeowners:
Why Alexander
440+ five-star reviews from homeowners across the Charleston area.
Weekdays until 8 PM, weekends until 6 — because systems do not fail on a schedule.
SC Lic. # RBH 38876. BBB accredited, A+ rating since 2023.
Our shop is on Jessen Ln in Charleston — a quick trip over the Ben Sawyer Bridge.
Call (843) 608-1689 or book online. Honest pricing and a crew your neighbors already trust.
FAQ
Service Areas
Proudly serving Charleston and the Lowcountry, from Daniel Island to the beaches and out to Huger.
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