Best HVAC Installations in Herndon, VA (2026)

15 verified businesses · Sorted by rating & reviews

Also in Herndon

Air Duct CleaningHVAC RepairMini Split / Ductless AC Installation
1

Richard's Heating & Air Conditioning

Google★★★★½4.8635 reviews
Yelp3 stars384 reviews
↑ Improving·3 mo: 5★ (11)·6 mo: 4.9★ (34)
Staff:+Ever (2)
200 Hillwood Ave, Falls Church, VA 22046
+1703-241-1900
HVAC contractor
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Richard's Heating & Air Conditioning photo 1
2

Arlington Heating & Air Conditioning

Google★★★★½4.8489 reviews
Yelp3.5 stars3.474 reviews
↓ Declining·3 mo: 4★ (4)·6 mo: 4.9★ (46)
3516 S Four Mile Run Dr, Arlington, VA 22206
+1703-671-2288
HVAC contractor
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3

Su' Coy Heating, AC & Duct Cleaning

Google★★★★★5219 reviews
Yelp5 stars51 reviews
→ Stable·3 mo: 5★ (11)·6 mo: 5★ (24)
Staff:+Su Coy (2)+Su’Coy (2)
100 M St SE #600, Washington, DC 20003
+1301-888-0037
HVAC contractor
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4

McMurrays Heating & A.C.

Google★★★★½4.948 reviews
Yelp4.5 stars4.7219 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (3)
709 D St SE, Washington, DC 20003
+1202-271-0577
HVAC contractor
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5

AVS Heating and Air Conditioning

Google★★★★½4.8104 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (8)
4900 Auburn Ave #200, Bethesda, MD 20814
+1301-686-7129
HVAC contractor
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6

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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7

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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8

AVS Heating and Air Conditioning Falls Church ( AC, Furnace and Appliance Repair)

Google★★★★½4.887 reviews
→ Stable·3 mo: 4.9★ (16)·6 mo: 4.9★ (17)
5719 Leesburg Pike, Falls Church, VA 22041
+1703-457-9028
HVAC contractor
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9

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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10

Spartan Plumbing, Heating and Air Conditioning

Google★★★½☆3.9217 reviews
Staff:+Joaquin (3)+Joe (2)
1776 I St NW #900, Washington, DC 20006
+1202-559-0339
HVAC contractor
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11

Riley Heat & Air

Google★★★★½4.773 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (1)
5141 12th St NW, Washington, DC 20009
+1202-386-6300
HVAC contractor
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12

ACA Power and Mechanical

Google★★★★½4.950 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 4.6★ (5)
700 12th St NW, Washington, DC 20005
+1240-371-6058
HVAC contractor
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13

Air Master Heating and Cooling

Google★★★★½4.741 reviews
3021 Georgia Ave NW, Washington, DC 20001
+1202-609-9803
HVAC contractor
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14

United HVAC LLC

Google★★★★½4.821 reviews
1629 K St NW #300, Washington, DC 20006
+1888-871-1001
HVAC contractor
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15

NHR AC & HEAT A DUCTLESS MINI SPLIT BOUTIQUE

Google★★★★★56 reviews
1300 I St NW, Washington, DC 20005
+1862-777-6952
HVAC contractor
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