Residential
Home Heating & Cooling, Handled Like Family
Most of KelAire’s work happens in homes: farmhouses outside Sudlersville, colonials in Chestertown, new construction in Middletown, waterfront cottages in Rock Hall, and everything in between. Doug has been the family HVAC guy for many of our clients for over a decade, servicing systems for parents, kids, and grandparents across multiple houses.
The approach never changes. Diagnose honestly. Repair when repair makes sense. Replace only when it is truly the right call, with equipment sized to the actual house rather than a guess. Show up when promised, leave the work clean, and stand behind it.
Because we are based in Millington rather than across the Bay Bridge or up in Wilmington, response times are real. Many of our reviews mention same-day repairs, including evening visits when a family needed heat or found a gas leak.
Recent Residential Work
Real KelAire installs around the upper Shore: furnaces, heat pumps, air handlers, and the finish details that make them last.
AC Repair
Fast, honest diagnosis and repair for central air conditioners, heat pumps in cooling mode, and ductless systems.
Learn MoreAC Installation & Replacement
Properly sized central air and heat pump replacements with clean workmanship and straight answers on what your home actually needs.
Learn MoreHeating Repair
No-heat calls answered fast. Gas and propane furnaces, heat pumps, electric heat, and boilers repaired by a master licensed technician.
Learn MoreFurnace Installation & Replacement
Gas, propane, and electric furnace replacements installed clean, vented right, and sized to the house.
Learn MoreHeat Pump Installation & Repair
Heat pumps are the workhorse of Eastern Shore comfort. We install, repair, and maintain them for a living.
Learn MoreDuctless Mini-Split Installation
Single-zone and multi-zone ductless systems for additions, garages, sunrooms, older homes without ducts, and shops.
Learn MoreHVAC Maintenance & Tune-Ups
Seasonal tune-ups that catch small problems before they become August breakdowns or January no-heat calls.
Learn MoreEmergency HVAC Repair
When the AC dies in a heat wave or the heat quits on a freezing night, we move fast. Same-day service whenever humanly possible.
Learn MoreBoiler Repair & Installation
Hot water baseboard and radiator systems kept alive in the older homes of the upper Shore, and replaced properly when their time comes.
Learn More★★★★★“Doug did it again! Just received the best service for my mom this time. Her AC is so cold and good to go for the summer.”
★★★★★“KelAire HVAC installed my new furnace. Doug the owner was referred to me by a family member who had used KelAire.”
★★★★★“After my AC unit went up and having 5 kids I needed to find a company to fix it fast and affordable.”
Talk directly with the technician doing the work
Call or text Doug at KelAire HVAC. Free estimates, honest answers, and same-day service whenever the schedule allows.