Heating, cooling, and honest answers for Charleston homeowners — seven days a week.
Charleston, South Carolina
Charleston is home — our shop sits at 461 Jessen Ln, and the vans you see around town are usually a short hop from wherever you are. From the Cainhoy peninsula out to the neighborhoods across the harbor, Alexander Heating & Cooling keeps Charleston homes comfortable seven days a week, backed by a 5.0-star rating across 440+ Google reviews.
Lowcountry HVAC is its own discipline. Cooling seasons that run April to October. Humidity that punishes oversized systems and sweats ductwork. Salt air that ages outdoor units on fast-forward. Chris has spent 30+ years working in exactly these conditions, and it shows in how we size, install, and maintain equipment here. Whether you need a repair today, a new system quoted, or ductwork that finally evens out an older Charleston home, you are dealing with people who live and work here too.
Close By
Alexander is right here in Charleston — our shop is on Jessen Ln in the 29492. 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 Charleston 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 — right here in Charleston — our shop is on Jessen Ln in the 29492.
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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