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❄️ Top 5 · 2026📍 Arlington, VA

The 5 best hvac contractors in Arlington.

Comfort should be boring.

Chosen by our review committee · Google ratings as of November 9, 2026 · Companies cannot pay to be listed

HVAC Contractors at work
1
AHS heating and air | Reliable HVAC Services in Alexandria, VA
★★★★★ 5.0 · 218 reviews

Heating and cooling is the biggest energy bill in most homes. The best HVAC contractors in Arlington size the system correctly, seal the ducts and keep it running with honest maintenance instead of pushing a new unit every visit.

  1. 1
    ★★★★★ 5.0· 218 Google reviews

    Every one of AHS heating and air | Reliable HVAC Services in Alexandria, VA's 218 Google reviews averages out to a flawless 5.0. That many reviews is hard to fake and harder to keep that high. Based in Alexandria, it takes the top spot among hvac contractors in Arlington this year.

    📍 Heritage Ln, Alexandria, VA 22311
  2. 2
    ★★★★★ 5.0· 157 Google reviews

    Every one of Arlington AC & Heating's 157 Google reviews averages out to a flawless 5.0. That many reviews is hard to fake and harder to keep that high. Based right in Arlington, it lands at #2 on our Arlington list.

    📍 3215 Greenbrook Dr, Arlington, TX 76016
  3. 3
    ★★★★★ 4.9· 1,473 Google reviews

    Leonard Splaine Co. carries a near-perfect 4.9 Google rating from 1,473 reviews. That is one of the deepest review histories of any hvac contractor in the Arlington area. Based in Woodbridge, it rounds out the top three for Arlington.

    📍 13300 Occoquan Rd, Woodbridge, VA 22191
  4. 4
    ★★★★★ 4.9· 1,181 Google reviews

    With 1,181 Google reviews averaging 4.9, C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC has earned its place here. That is one of the deepest review histories of any hvac contractor in the Arlington area. Based in Springfield, it rounds out the top four for Arlington.

    📍 7950 Woodruff Ct, Springfield, VA 22151
  5. 5
    ★★★★★ 4.9· 1,094 Google reviews

    Chandler's Plumbing & Heating carries a near-perfect 4.9 Google rating from 1,094 reviews. That is one of the deepest review histories of any hvac contractor in the Arlington area. Based in Falls Church, it rounds out the top five for Arlington.

    📍 6071 Arlington Blvd Service Rd, Falls Church, VA 22044
How this list was made

Picked by people who read the reviews.

Our review committee researched hvac contractors serving Arlington and the surrounding area, read consumer reviews across the web, and settled on these five. We look at how many people have reviewed a company, what they say, and how the company holds up over time. We keep the full recipe to ourselves so it cannot be gamed. Google ratings shown are as of November 9, 2026. No company paid to be here, and none can. More on how we choose →

Before you sign

How to hire a hvac contractor in Arlington

1

Ask for a load calculation (Manual J) before any replacement, not a guess by square footage.

2

Compare SEER2 ratings and the warranty on the compressor, not just the sticker price.

3

Check that the company is licensed and that its technicians are NATE certified or equivalent.

4

A good tune-up includes refrigerant pressures, airflow and electrical checks, not a filter swap.

Good to know

HVAC Contractor questions, answered

How long does an air conditioner last?

About 12 to 15 years in hot climates with regular maintenance. Frequent repairs after year 10 usually mean replacement is the better buy.

Repair or replace?

A common rule: if the repair costs more than half the price of a new system and the unit is over 10 years old, replace it.

How often should filters be changed?

Every 1 to 3 months for standard 1-inch filters, more often with pets or allergies. Thicker media filters can go 6 to 12 months.

For the winners

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#1 HVAC Contractor in Arlington, VA 2026
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#2 HVAC Contractor in Arlington, VA 2026
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#3 HVAC Contractor in Arlington, VA 2026
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#4 HVAC Contractor in Arlington, VA 2026
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#5 HVAC Contractor in Arlington, VA 2026
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