960 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greenbriar: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, CR Score 93/100; 4.8★ from 17,172 Google reviews; open 24/7.
Best for emergencies (open 24/7): CroppMetcalfe, posts 24/7 hours; ranked #2 of 960.
Most-reviewed: Michael & Son Services, 15,537 Google reviews at 4.7★, the most of 960 ranked after F.H. Furr Plumbing, Heating, Air Conditioning & Electrical; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
960 Greenbriar HVAC contractors are ranked here by CR Score, from 8 published factors. 311 are open 24/7, 684 open Saturdays and 467 open Sundays, based on posted hours. The median Google rating is 4.9★ across 960 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 93 | 4.8★ (17,172) | Manassas, 11 mi away | 24/7 | Overall |
| 2 | CroppMetcalfe | 92 | 4.8★ (7,638) | Fairfax, 9 mi away | 24/7 | Emergencies |
| 3 | AllTech Services, Inc | 92 | 4.9★ (2,807) | Sterling, 8 mi away | 24/7 | — |
| 4 | Cardinal Plumbing Heating & Air Inc | 92 | 4.9★ (2,958) | Sterling, 8 mi away | 24/7 | — |
| 5 | Reddick & Sons, Inc | 92 | 5.0★ (3,027) | Manassas, 12 mi away | 24/7 | — |
| 6 | Snell Home Services | 92 | 4.8★ (5,283) | Sterling, 8 mi away | 24/7 | — |
| 7 | Meade's Heating and Air | 91 | 5.0★ (1,428) | Sterling, 10 mi away | 24/7 | — |
| 8 | Michael & Son Services | 91 | 4.7★ (15,537) | Alexandria, 14 mi away | 24/7 | Most reviews |
| 9 | OHA HVAC, Plumbing, Chimney & Fireplaces | 91 | 4.9★ (1,794) | Fairfax, 9 mi away | 24/7 | — |
| 10 | Michael & Son Services | 91 | 4.8★ (993) | Centreville, 4 mi away | 24/7 | — |
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.
Ranked #1 in Greenbriar
Based in Manassas, 11 mi away
Ranked #1 because of its Google rating and review volume: 4.8★ from 17,172 Google reviews, the most Google reviews on this list (17,172).
Based in Fairfax, 9 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 7,638 Google reviews, open 24/7.
Based in Sterling, 8 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 2,807 Google reviews, open 24/7.
Based in Sterling, 8 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 2,958 Google reviews, open 24/7.
Based in Manassas, 12 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 3,027 Google reviews, open 24/7.
Based in Sterling, 8 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 5,283 Google reviews, open 24/7.
Based in Sterling, 10 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 1,428 Google reviews, open 24/7.
Based in Alexandria, 14 mi away
Ranked #8 because of its Google rating and availability: 4.7★ from 15,537 Google reviews, open 24/7.
Based in Fairfax, 9 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 1,794 Google reviews, open 24/7.
Based in Centreville, 4 mi away
Ranked #10 because of its Google rating and availability: 4.8★ from 993 Google reviews, open 24/7.
Based in Sterling, 10 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 1,501 Google reviews, open 24/7.
Based in Herndon, 6 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 745 Google reviews, open 24/7.
Based in Sterling, 8 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 2,161 Google reviews, open 24/7.
Based in Alexandria, 14 mi away
Ranked #14 because of its Google rating and availability: 4.8★ from 4,976 Google reviews, open 24/7.
Based in Vienna, 7 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 627 Google reviews, open 24/7.
Based in South Riding, 9 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 484 Google reviews, open 24/7.
Based in Sterling, 8 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 357 Google reviews, open 24/7.
Based in Sterling, 10 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 1,701 Google reviews, open 24/7.
Based in Gainesville, 3 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 147 Google reviews, open 24/7.
Based in Springfield, 11 mi away
Ranked #20 because of its Google rating and availability: 4.9★ from 966 Google reviews, open 24/7.
Based in Ashburn, 12 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 710 Google reviews, open 24/7.
Based in Alexandria, 15 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 959 Google reviews, open 24/7.
Based in Herndon, 6 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 230 Google reviews, open 24/7.
Based in Fairfax, 3 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 187 Google reviews, open 24/7.
Based in Gaithersburg, 22 mi away
Ranked #25 because of its Google rating and availability: 4.9★ from 6,908 Google reviews, open 24/7.
#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 960 ranked HVAC contractors here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| Air Max HVACR | 5.0★ (2) | 10 mi |
| Airtron Heating and Air Conditioning | 3.0★ (2) | 3 mi |
| AJ Heating and AC, Inc. | 5.0★ (2) | 10 mi |
| Alta Vista Heating & Air Conditioning | 3.0★ (2) | 11 mi |
| Brad Knows HVAC | 5.0★ (2) | 10 mi |
| changepro USA | 1.0★ (2) | 6 mi |
| H & M HVAC General Construction Inc. | 5.0★ (2) | 6 mi |
| Hansen's Heating & Cooling | 3.0★ (2) | 8 mi |
| Heating Air Conditioning Repair | 5.0★ (2) | 7 mi |
| HVAC Heroes of Ashburn Co. | 5.0★ (2) | 8 mi |
| James Ozie's Heating & AC | 5.0★ (2) | 10 mi |
| Michael Bonsby HVAC, Plumbing and Electrical | 4.8★ (2,138) | 19 mi |
| Parrish Services | 4.8★ (1,816) | 11 mi |
| Power, LLC | 5.0★ (2) | 10 mi |
| Precision Air Inc | 5.0★ (2) | 8 mi |
| Sears Heating and Air Conditioning | 3.0★ (2) | 7 mi |
| THE ELECTRICIANS | 3.0★ (2) | 10 mi |
| Tri-State Masters | 5.0★ (2) | 8 mi |
| UNIAIRE(Chantilly) | 3.0★ (2) | 11 mi |
| United Air Temp | 4.7★ (1,754) | 15 mi |
National price ranges in USD, not adjusted for Greenbriar. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Virginia, Virginia Board for Contractors (DPOR) licenses Contractor license with an HVAC specialty; HVAC technicians hold tradesman licenses.
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
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.
We scored 960 Greenbriar 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.
| Factor | Weight | Computed from | In Greenbriar data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |