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ContractorsRanked

Best HVAC Contractors in Fairfax Station, VA (2026)

975 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Fairfax Station: CroppMetcalfe, CR Score 93/100; 4.8★ from 7,638 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, posts 24/7 hours; ranked #2 of 975.

  3. 2

    Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 17,172 Google reviews at 4.8★, the most of 975 ranked; ranked #2.

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

975 Fairfax Station HVAC contractors are ranked here by CR Score, from 8 published factors. 325 are open 24/7, 693 open Saturdays and 475 open Sundays, based on posted hours. The median Google rating is 4.9★ across 975 rated businesses.

Top 10 HVAC contractors in Fairfax Station at a glance

Top 10 HVAC contractors in Fairfax Station at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1CroppMetcalfe934.8★ (7,638)Fairfax, 7 mi away24/7Overall
2F.H. Furr Plumbing, Heating, Air Conditioning & Electrical924.8★ (17,172)Manassas, 12 mi away24/7Emergencies, Most reviews
3Michael & Son Services924.7★ (15,537)Alexandria, 8 mi away24/7—
4Reddick & Sons, Inc925.0★ (3,027)Manassas, 12 mi away24/7—
5John C. Flood914.8★ (4,976)Alexandria, 9 mi away24/7—
6OHA HVAC, Plumbing, Chimney & Fireplaces914.9★ (1,794)Fairfax, 7 mi away24/7—
7C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC914.9★ (966)Springfield, 6 mi away24/7—
8AZA heating, cooling, plumbing & construction915.0★ (959)Alexandria, 10 mi away24/7—
9Krafft Service Corporation904.9★ (1,631)Alexandria, 10 mi away24/7—
10F.H. Furr Plumbing, Heating, Air Conditioning & Electrical904.7★ (4,469)Lorton, 9 mi away24/7—

The 975 best HVAC contractors in Fairfax Station, 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.

  1. Ranked #1 in Fairfax Station

    #1 CroppMetcalfe

    Based in Fairfax, 7 mi away

    93/100CR Score

    Ranked #1 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

  5. #5 John C. Flood

    Based in Alexandria, 9 mi away

    91/100CR Score

    Ranked #5 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

  20. #20 United Air Temp

    Based in Alexandria, 10 mi away

    89/100CR Score

    Ranked #20 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

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 975 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Fairfax Station, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Cardinal Plumbing Heating & Air Inc894.9★ (745)11 mi
27Cyprus Air Heating, Air Conditioning and Fireplaces894.8★ (908)9 mi
28M.E. Flow894.8★ (866)9 mi
29United Air Temp894.7★ (1,754)9 mi
30Comfort Defender Heating & Air894.9★ (187)4 mi
31Michael & Son Services894.9★ (1,501)15 mi
32United Air Temp894.8★ (2,161)14 mi
33United Air Temp894.9★ (313)8 mi
34Express Tech Air895.0★ (213)9 mi
35GAC Services894.9★ (6,908)25 mi
36M.E. Flow894.7★ (1,169)9 mi
37Turner's Service Co. Heating & Air Conditioning894.8★ (1,037)12 mi
38Zone Control895.0★ (104)4 mi
39Pro Sky Services885.0★ (484)15 mi
40John Nugent & Sons884.8★ (1,701)16 mi
41Hudson’s Heating & Air Conditioning885.0★ (161)9 mi
42SwiftPro Heating, Cooling & Plumbing885.0★ (534)4 mi
43B&B Air Conditioning & Heating Service885.0★ (357)14 mi
44Meade's Heating and Air885.0★ (710)19 mi
45Premier HVAC LLC885.0★ (230)12 mi
46AG Services – Electrical, Air Conditioning, Heating & Plumbing884.9★ (440)13 mi
47Alex Hvac Service LLC884.9★ (310)11 mi
48Sultan Comfort Solutions885.0★ (147)9 mi
49A Action Home Services884.9★ (326)12 mi
50CroppMetcalfe884.9★ (2,082)22 mi

Also serving Fairfax Station

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 Fairfax Station
BusinessGoogle ratingDistance
(HVACR) Lord refrigeration3.0★ (2)8 mi
Air Max HVACR5.0★ (2)5 mi
Airtron Heating and Air Conditioning3.0★ (2)9 mi
AJ Heating and AC, Inc.5.0★ (2)5 mi
Alta Vista Heating & Air Conditioning3.0★ (2)6 mi
Argent Heating Cooling and Plumbing4.7★ (392)7 mi
AY Comfort, Inc.5.0★ (2)8 mi
Construction Trade Services3.0★ (2)8 mi
Creative Energy ConceptsIn Fairfax Station
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical4.8★ (2,314)19 mi
James Ozie's Heating & AC5.0★ (2)5 mi
McCarthy Services4.4★ (3,547)8 mi
Mike HVACIn Fairfax Station
Parrish Services4.8★ (1,816)13 mi
Power, LLC5.0★ (2)5 mi
Precision Air Inc5.0★ (2)6 mi
Sears Window Replacement2.5★ (2)8 mi
THE ELECTRICIANS3.0★ (2)5 mi
UNIAIRE(Chantilly)3.0★ (2)6 mi
United Air Temp4.4★ (4,301)9 mi

How much do HVAC contractors cost in Fairfax Station?

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

How much do HVAC contractors cost in Fairfax Station?
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 Fairfax Station HVAC contractors

We scored 975 Fairfax Station 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 Fairfax Station 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 Fairfax Station: frequently asked questions

Who is the best HVAC contractor in Fairfax Station?

By CR Score, the highest-ranked HVAC contractor in Fairfax Station, VA is CroppMetcalfe with a CR Score of 93/100. It has 4.8★ from 7,638 Google reviews. It is open 24/7. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical (#2) and Michael & Son Services (#3) follow. We ranked 975 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Fairfax Station?

ContractorsRanked ranks 975 HVAC contractors serving Fairfax Station, VA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Fairfax Station are open 24/7?

325 ranked HVAC contractors in Fairfax Station post 24/7 hours. The highest-ranked are CroppMetcalfe (#1), F.H. Furr Plumbing, Heating, Air Conditioning & Electrical (#2) and Michael & Son Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Fairfax Station work on weekends?

693 of 975 ranked HVAC contractors post Saturday hours and 475 post Sunday hours. The highest-ranked open Saturdays are CroppMetcalfe (#1), F.H. Furr Plumbing, Heating, Air Conditioning & Electrical (#2) and Michael & Son Services (#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 Fairfax Station?

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 Fairfax Station. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Fairfax Station HVAC contractors have?

The median Google rating among 975 rated HVAC contractors in Fairfax Station is 4.9★, with a median of 24 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 17,172 reviews, and ranks #2. 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 Fairfax Station?

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 Fairfax Station

  1. October 2026: CR Scores recalculated for 975 hvac contractors serving Fairfax Station.
  2. October 2026: 8 duplicate listings merged.

More HVAC contractors and Fairfax Station pages

Other trades in Fairfax Station