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ContractorsRanked

Best HVAC Contractors in Arlington, VA (2026)

1,222 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Arlington: Michael & Son Services, CR Score 93/100; 4.7★ from 15,537 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): CroppMetcalfe, posts 24/7 hours; ranked #2 of 1,222.

  3. 20

    Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 17,172 Google reviews at 4.8★, the most of 1,222 ranked; ranked #20.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,222 Arlington HVAC contractors are ranked here by CR Score, from 8 published factors. 366 are open 24/7, 824 open Saturdays and 563 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,222 rated businesses.

Top 10 HVAC contractors in Arlington at a glance

Top 10 HVAC contractors in Arlington at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Michael & Son Services934.7★ (15,537)Alexandria, 7 mi away24/7Overall
2CroppMetcalfe924.8★ (7,638)Fairfax, 7 mi away24/7Emergencies
3AZA heating, cooling, plumbing & construction925.0★ (959)Alexandria, 5 mi away24/7—
4John C. Flood924.8★ (4,976)Alexandria, 7 mi away24/7—
5Krafft Service Corporation924.9★ (1,631)Alexandria, 5 mi away24/7—
6OHA HVAC, Plumbing, Chimney & Fireplaces924.9★ (1,794)Fairfax, 7 mi away24/7—
7C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC904.9★ (966)Springfield, 8 mi away24/7—
8GAC Services904.9★ (6,908)Gaithersburg, 18 mi away24/7—
9Caffi Services904.9★ (508)Alexandria, 5 mi away24/7—
10United Air Temp904.8★ (1,318)Alexandria, 7 mi away24/7—

The 1,222 best HVAC contractors in Arlington, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 CroppMetcalfe

    Based in Fairfax, 7 mi away

    92/100CR Score

    Ranked #2 because of its Google rating and availability: 4.8★ from 7,638 Google reviews, open 24/7.

    • 4.8★ from 7,638 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8421 Hilltop Rd, Fairfax, VA 22031
    View profile for CroppMetcalfe(703) 420-5030

  4. #4 John C. Flood

    Based in Alexandria, 7 mi away

    92/100CR Score

    Ranked #4 because of its Google rating and availability: 4.8★ from 4,976 Google reviews, open 24/7.

    • 4.8★ from 4,976 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6430 General Green Way, Alexandria, VA 22312
    View profile for John C. Flood(571) 605-7008

  8. #8 GAC Services

    Based in Gaithersburg, 18 mi away

    90/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 6,908 Google reviews, open 24/7.

    • 4.9★ from 6,908 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    227 E Deer Park Dr, Gaithersburg, MD 20877
    View profile for GAC Services(301) 202-1641

  9. #9 Caffi Services

    Based in Alexandria, 5 mi away

    90/100CR Score

    Ranked #9 because of its Google rating and availability: 4.9★ from 508 Google reviews, open 24/7.

    • 4.9★ from 508 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1313 Powhatan St, Alexandria, VA 22314
    View profile for Caffi Services(703) 962-6052

  10. #10 United Air Temp

    Based in Alexandria, 7 mi away

    90/100CR Score

    Ranked #10 because of its Google rating and availability: 4.8★ from 1,318 Google reviews, open 24/7.

    • 4.8★ from 1,318 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6094 Franconia Rd # B, Alexandria, VA 22310
    View profile for United Air Temp(703) 762-2488

  11. #11 United Air Temp

    Based in Fort Washington, 9 mi away

    90/100CR Score

    Ranked #11 because of its Google rating and availability: 4.8★ from 1,775 Google reviews, open 24/7.

    • 4.8★ from 1,775 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5620 St Barnabas Rd Ste 240, Fort Washington, MD 20744
    View profile for United Air Temp(240) 342-3956

  15. #15 ACCURATE

    Based in Falls Church, 3 mi away

    90/100CR Score

    Ranked #15 because of its Google rating and availability: 4.9★ from 208 Google reviews, open 24/7.

    • 4.9★ from 208 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5613 VA-7 #31, Falls Church, VA 22041
    View profile for ACCURATE(703) 625-0294

  21. #21 United Air Temp

    Based in Springfield, 7 mi away

    89/100CR Score

    Ranked #21 because of its Google rating and availability: 4.9★ from 313 Google reviews, open 24/7.

    • 4.9★ from 313 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5537 Hempstead Way suite a, Springfield, VA 22151
    View profile for United Air Temp(571) 336-8646

HVAC contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,222 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Arlington, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Su' Coy Heating, AC & Duct Cleaning894.9★ (205)5 mi
27NARFIX HEATING AND AIR CONDITIONING LLC895.0★ (293)11 mi
28Heating Ventilation Air Conditioning Mechanical Service885.0★ (71)2 mi
29Reddick & Sons, Inc885.0★ (3,027)25 mi
30Commonwealth Cooling & Heating, LLC884.9★ (507)12 mi
31Cyprus Air Heating, Air Conditioning and Fireplaces884.8★ (908)13 mi
32M.E. Flow884.8★ (866)12 mi
33United Air Temp884.8★ (1,306)14 mi
34Leonard Splaine Co.884.9★ (1,060)17 mi
35Cardinal Plumbing Heating & Air Inc884.9★ (745)16 mi
36Michael & Son Services884.9★ (1,501)19 mi
37Presidential, Inc.884.9★ (1,701)20 mi
38Cardinal Plumbing Heating & Air Inc884.9★ (1,720)6 mi
39M.E. Flow884.7★ (1,169)12 mi
40One Hour Air Conditioning & Heating® of Gaithersburg884.8★ (302)8 mi
41Perry Aire Services, Inc884.6★ (181)In Arlington
42Argent Heating Cooling and Plumbing884.7★ (392)7 mi
43Belair Engineering and Service Company, Inc.884.9★ (1,421)20 mi
44United Air Temp884.8★ (2,161)19 mi
45AVS Heating and Air Conditioning Falls Church ( AC, Furnace and Appliance Repair)884.8★ (88)3 mi
46Michael Bonsby HVAC, Plumbing and Electrical884.8★ (2,138)19 mi
47Michael & Son Services884.8★ (8,326)14 mi
48Cyprus Air Heating, Cooling and Fireplaces874.7★ (1,402)14 mi
49Thomas E Clark Inc874.8★ (299)9 mi
50Tim Whistler Plumbing, Gas Fitting, HVAC, and Electrical874.8★ (291)9 mi

Also serving Arlington

20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked HVAC contractors serving Arlington
BusinessGoogle ratingDistance
ABA Climate Control5.0★ (2)2 mi
Advanced HVAC Group4.0★ (1)In Arlington
Coreno HVAC Repair Washington5.0★ (2)4 mi
Dittmar Co HVACIn Arlington
DM Services Heating and CoolingIn Arlington
Helino HVAC Repair Washington5.0★ (2)3 mi
Homestead Handymen HVAC/R, LLC5.0★ (2)In Arlington
Len the Plumber Heating & Air, LLC4.7★ (6,899)8 mi
McCarthy Services4.4★ (3,547)11 mi
Pavilo HVAC Repair Washington5.0★ (2)3 mi
Perfect Temp Heating & Cooling5.0★ (2)1 mi
R&A Electrical Services,LLC5.0★ (107)In Arlington
Simpson Air Conditioning in ArlingtonIn Arlington
Teravo HVAC Repair Washington5.0★ (2)3 mi
The patillo services LLC5.0★ (2)In Arlington
United Air Temp4.4★ (4,301)10 mi
Waldys system duct work5.0★ (1)In Arlington
Xavino HVAC Repair Washington5.0★ (2)4 mi
Your Choice Cooling & HeatingIn Arlington
Zelavo HVAC Repair Washington5.0★ (2)3 mi

How much do HVAC contractors cost in Arlington?

National price ranges in USD, not adjusted for Arlington. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Arlington?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an HVAC contractor's license in Virginia

In Virginia, Virginia Board for Contractors (DPOR) licenses Contractor license with an HVAC specialty; HVAC technicians hold tradesman licenses.

  1. Search the business name or license number on the Virginia Board for Contractors (DPOR) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire an HVAC contractor in Virginia

HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.

How we ranked Arlington HVAC contractors

We scored 1,222 Arlington HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Arlington data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Arlington: frequently asked questions

Who is the best HVAC contractor in Arlington?

By CR Score, the highest-ranked HVAC contractor in Arlington, VA is Michael & Son Services with a CR Score of 93/100. It has 4.7★ from 15,537 Google reviews. It is open 24/7. CroppMetcalfe (#2) and AZA heating, cooling, plumbing & construction (#3) follow. We ranked 1,222 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Arlington?

ContractorsRanked ranks 1,222 HVAC contractors serving Arlington, VA. 1 of them is based in Arlington; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Arlington are open 24/7?

366 ranked HVAC contractors in Arlington post 24/7 hours. The highest-ranked are Michael & Son Services (#1), CroppMetcalfe (#2) and AZA heating, cooling, plumbing & construction (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Arlington work on weekends?

824 of 1,222 ranked HVAC contractors post Saturday hours and 563 post Sunday hours. The highest-ranked open Saturdays are Michael & Son Services (#1), CroppMetcalfe (#2) and AZA heating, cooling, plumbing & construction (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an HVAC contractor's license in Virginia?

In Virginia, Virginia Board for Contractors (DPOR) handles licensing and covers Contractor license with an HVAC specialty; HVAC technicians hold tradesman licenses. Search the business or license number at https://www.dpor.virginia.gov/LicenseLookup.

How much does ac replacement cost in Arlington?

AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Arlington. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Arlington HVAC contractors have?

The median Google rating among 1,222 rated HVAC contractors in Arlington is 4.9★, with a median of 22 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 17,172 reviews, and ranks #20. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Arlington?

HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.

Update log for Arlington

  1. October 2026: CR Scores recalculated for 1,222 hvac contractors serving Arlington.
  2. October 2026: 13 duplicate listings merged.

More HVAC contractors and Arlington pages

Other trades in Arlington