Best Mini Split / Ductless AC Installations in Poolesville, MD (2026)

5 verified businesses · Sorted by rating & reviews

Also in Poolesville

Air Duct CleaningHVAC InstallationHVAC Repair
1

B.L. James & Son

Google★★★★½4.9398 reviews
Yelp4 stars48 reviews
→ Stable·3 mo: 4.8★ (12)·6 mo: 4.8★ (32)
Staff:+Jorge (2)
1825 N Bryan St Suite 100, Arlington, VA 22201
+1571-456-3196
HVAC contractor
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B.L. James & Son photo 1B.L. James & Son photo 2B.L. James & Son photo 3B.L. James & Son photo 4B.L. James & Son photo 5B.L. James & Son photo 6B.L. James & Son photo 7
2

Robert's Heating & Air Conditioning of Virginia

Google★★★★½4.9298 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (20)
+1571-202-6115
HVAC contractor
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3

Jimmy Gusky Heating & Air LLC

Google★★★★☆4.2247 reviews
↑ Improving·3 mo: 4.8★ (6)·6 mo: 4.4★ (21)
Staff:+Jimmy (2)
2604 Connecticut Ave NW, Washington, DC 20008
+1202-953-2472
HVAC contractor
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4

Heating Ventilation Air Conditioning Mechanical Service

Google★★★★★577 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (5)
4471 MacArthur Blvd NW APT 104, Washington, DC 20007
+1202-480-1337
HVAC contractor
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5

Polar Bear Air Conditioning & Heating Inc.

Google★★★★☆4.3119 reviews
1045 Wisconsin Ave NW, Washington, DC 20007
+1202-333-1310
HVAC contractor
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