93/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 3,718 Google reviews, open 24/7.
- 4.8★ from 3,718 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Cardinal Park Dr SE STE 107, Leesburg, VA 20175
Best HVAC Contractors in Leesburg, VA (2026)
554 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Leesburg: M.E. Flow, CR Score 93/100; 4.8★ from 3,718 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Meade's Heating and Air, posts 24/7 hours; ranked #2 of 554.
- 15
Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 17,172 Google reviews at 4.8★, the most of 554 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
554 Leesburg HVAC contractors are ranked here by CR Score, from 8 published factors. 159 are open 24/7, 381 open Saturdays and 258 open Sundays, based on posted hours. The median Google rating is 4.9★ across 554 rated businesses.
Top 10 HVAC contractors in Leesburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | M.E. Flow | 93 | 4.8★ (3,718) | Leesburg | 24/7 | Overall |
| 2 | Meade's Heating and Air | 91 | 5.0★ (710) | Ashburn, 7 mi away | 24/7 | Emergencies |
| 3 | Meade's Heating and Air | 91 | 5.0★ (1,428) | Sterling, 11 mi away | 24/7 | — |
| 4 | AllTech Services, Inc | 91 | 4.9★ (2,807) | Sterling, 11 mi away | 24/7 | — |
| 5 | F.H. Furr Plumbing, Heating, Air Conditioning & Electrical | 91 | 4.8★ (2,314) | Ashburn, 7 mi away | 24/7 | — |
| 6 | Cardinal Plumbing Heating & Air Inc | 91 | 4.9★ (2,958) | Sterling, 12 mi away | 24/7 | — |
| 7 | Snell Home Services | 91 | 4.8★ (5,283) | Sterling, 11 mi away | 24/7 | — |
| 8 | Michael & Son Services | 90 | 4.9★ (1,501) | Sterling, 11 mi away | 24/7 | — |
| 9 | GAC Services | 90 | 4.9★ (6,908) | Gaithersburg, 21 mi away | 24/7 | — |
| 10 | United Air Temp | 90 | 4.8★ (2,161) | Sterling, 11 mi away | 24/7 | — |
The 554 best HVAC contractors in Leesburg, 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.
Based in Ashburn, 7 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 710 Google reviews, open 24/7.
- 5.0★ from 710 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20931 Ashburn Rd Suite 200, Ashburn, VA 20147
Based in Sterling, 11 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 1,428 Google reviews, open 24/7.
- 5.0★ from 1,428 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45975 Nokes Blvd Suite 100, Sterling, VA 20166
Based in Sterling, 11 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 2,807 Google reviews, open 24/7.
- 4.9★ from 2,807 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101-A Executive Dr STE 200, Sterling, VA 20166
Based in Ashburn, 7 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 2,314 Google reviews, open 24/7.
- 4.8★ from 2,314 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20145 Ashbrook Pl #110, Ashburn, VA 20147
Based in Sterling, 12 mi away
91/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 2,958 Google reviews, open 24/7.
- 4.9★ from 2,958 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 104 Carpenter Dr Suite D, Sterling, VA 20164
Based in Sterling, 11 mi away
91/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 5,283 Google reviews, open 24/7.
- 4.8★ from 5,283 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22977 Eaglewood Ct STE 130, Sterling, VA 20166
Based in Sterling, 11 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 1,501 Google reviews, open 24/7.
- 4.9★ from 1,501 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45681 Oakbrook Ct STE 101, Sterling, VA 20166
#9 GAC Services
Based in Gaithersburg, 21 mi away
90/100CR ScoreRanked #9 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
#10 United Air Temp
Based in Sterling, 11 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 2,161 Google reviews, open 24/7.
- 4.8★ from 2,161 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45570 Shepard Dr Ste. #6, Sterling, VA 20164
Based in Sterling, 11 mi away
90/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 1,701 Google reviews, open 24/7.
- 4.8★ from 1,701 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45921 Maries Rd, Sterling, VA 20166
#12 Pro Sky Services
Based in South Riding, 11 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 484 Google reviews, open 24/7.
- 5.0★ from 484 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Leesburg
89/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 477 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 477 Google reviews
- Hours
- Mon–Sat 6:30 AM–7 PM · Sun 8 AM–5 PM
- Address
- 109 Royal St SW Suite 100, Leesburg, VA 20175
Based in Sterling, 11 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 357 Google reviews, open 24/7.
- 5.0★ from 357 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22570 Glenn Dr #7, Sterling, VA 20164
Based in Manassas, 25 mi away
89/100CR ScoreRanked #15 because of its Google rating and review volume: 4.8★ from 17,172 Google reviews, the most Google reviews on this list (17,172).
- 4.8★ from 17,172 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9040 Mike Garcia Dr, Manassas, VA 20109
Based in Sterling, 11 mi away
89/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 440 Google reviews, open 24/7.
- 4.9★ from 440 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45710 Oakbrook Ct Suite 140, Sterling, VA 20166
Based in Ashburn, 10 mi away
89/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 226 Google reviews, open 24/7.
- 5.0★ from 226 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22645 Upperville Heights Square, Ashburn, VA 20148
Based in Sterling, 12 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 837 Google reviews, open 24/7.
- 4.8★ from 837 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42655 Trade W Dr, Sterling, VA 20166
Based in Ashburn, 6 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 96 Google reviews, open 24/7.
- 5.0★ from 96 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20803 Yeats Square, Ashburn, VA 20148
Based in Herndon, 15 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 745 Google reviews, open 24/7.
- 4.9★ from 745 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 464 Herndon Pkwy suite 216a, Herndon, VA 20170
Based in Ashburn, 7 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 156 Google reviews, open 24/7.
- 4.9★ from 156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 44679 Endicott Dr Suite 300, Ashburn, VA 20147
#22 CroppMetcalfe
Based in Fairfax, 24 mi away
88/100CR ScoreRanked #22 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
#23 Premier HVAC LLC
Based in Herndon, 14 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 230 Google reviews, open 24/7.
- 5.0★ from 230 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1153 Cypress Tree Pl, Herndon, VA 20170
Based in Gaithersburg, 22 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 1,701 Google reviews, open 24/7.
- 4.9★ from 1,701 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8000 Cessna Ave, Gaithersburg, MD 20879
#25 Making Air Right
Based in Clarksburg, 14 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 361 Google reviews, open 24/7.
- 4.9★ from 361 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 554 ranked HVAC contractors here; the rest are on their profiles.
Also serving Leesburg
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 |
|---|---|---|
| 5 Star HVAC Services | In Leesburg | |
| Argent Heating & Cooling | In Leesburg | |
| Commonwealth Comfort | In Leesburg | |
| Green HVAC Services | 5.0★ (2) | 9 mi |
| Heating Air Conditioning Repair | 5.0★ (2) | 12 mi |
| Home Services at The Home Depot | 1.0★ (2) | 11 mi |
| HVAC Heroes of Ashburn Co. | 5.0★ (2) | 11 mi |
| J & H Aitcheson - Leesburg (Hajoca) | 5.0★ (8) | In Leesburg |
| Loudoun County HVAC & Electric | In Leesburg | |
| Loudoun Heating & Air Conditioning | In Leesburg | |
| Lowe's Home Improvement | 4.0★ (1,196) | In Leesburg |
| Old Dominion Heat Trace | In Leesburg | |
| Parrish Services | 4.8★ (1,816) | 24 mi |
| Relax HVAC Inc | 5.0★ (2) | 5 mi |
| repaintex | In Leesburg | |
| Sears Heating and Air Conditioning | 3.0★ (2) | 14 mi |
| Seneff Heating & Air Inc | 5.0★ (2) | In Leesburg |
| VIP General HVAC Services | 5.0★ (25) | 5 mi |
| Vito Services | 4.7★ (1,351) | 23 mi |
| White Oaks Farm by Stanley Martin Homes | 3.2★ (13) | In Leesburg |
How much do HVAC contractors cost in Leesburg?
National price ranges in USD, not adjusted for Leesburg. 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 |
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.
- Search the business name or license number on the Virginia Board for Contractors (DPOR) license lookup.
- Check that the status is active and the name matches the contract or truck.
- 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 Leesburg HVAC contractors
We scored 554 Leesburg 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 Leesburg 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 |
HVAC contractors in Leesburg: frequently asked questions
Who is the best HVAC contractor in Leesburg?
By CR Score, the highest-ranked HVAC contractor in Leesburg, VA is M.E. Flow with a CR Score of 93/100. It has 4.8★ from 3,718 Google reviews. It is open 24/7. Meade's Heating and Air (#2) and Meade's Heating and Air (#3) follow. We ranked 554 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Leesburg?
ContractorsRanked ranks 554 HVAC contractors serving Leesburg, VA. 4 of them are based in Leesburg; 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 Leesburg are open 24/7?
159 ranked HVAC contractors in Leesburg post 24/7 hours. The highest-ranked are M.E. Flow (#1), Meade's Heating and Air (#2) and Meade's Heating and Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Leesburg work on weekends?
381 of 554 ranked HVAC contractors post Saturday hours and 258 post Sunday hours. The highest-ranked open Saturdays are M.E. Flow (#1), Meade's Heating and Air (#2) and Meade's Heating and Air (#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 Leesburg?
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 Leesburg. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Leesburg HVAC contractors have?
The median Google rating among 554 rated HVAC contractors in Leesburg is 4.9★, with a median of 33 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 17,172 reviews, and ranks #15. 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 Leesburg?
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 Leesburg
- October 2026: CR Scores recalculated for 554 hvac contractors serving Leesburg.
- October 2026: 2 duplicate listings merged.
More HVAC contractors and Leesburg pages
HVAC contractors near Leesburg
- HVAC contractors in Belmont, VA735 ranked
- HVAC contractors in Ashburn, VA782 ranked
- HVAC contractors in Broadlands, VA745 ranked
- HVAC contractors in Purcellville, VA272 ranked
- HVAC contractors in Brambleton, VA750 ranked
- HVAC contractors in Countryside, VA917 ranked
- HVAC contractors in Sterling, VA929 ranked
- HVAC contractors in Sugarland Run, VA986 ranked
- HVAC contractors in Lowes Island, VA1013 ranked
- HVAC contractors in South Riding, VA848 ranked
Other trades in Leesburg
- Roofers in Leesburg1196 ranked
- Plumbers in Leesburg416 ranked
- Electricians in Leesburg358 ranked
- General contractors in Leesburg742 ranked
- Painters in Leesburg127 ranked
- Landscapers in Leesburg119 ranked
- Handymen in Leesburg58 ranked
- Kitchen remodelers in Leesburg666 ranked
- Bathroom remodelers in Leesburg651 ranked
- Flooring contractors in Leesburg459 ranked
- Tile installers in Leesburg50 ranked
- Drywall contractors in Leesburg6 ranked
- Concrete contractors in Leesburg148 ranked
- Fence contractors in Leesburg102 ranked
- Deck builders in Leesburg285 ranked
- Siding contractors in Leesburg489 ranked
- Window installers in Leesburg542 ranked
- Gutter installers in Leesburg206 ranked
- Insulation contractors in Leesburg69 ranked
- Solar installers in Leesburg149 ranked
- Garage door repair companies in Leesburg104 ranked
- Foundation repair companies in Leesburg163 ranked
- Tree services in Leesburg186 ranked
- Masonry contractors in Leesburg171 ranked
- Water damage restoration companies in Leesburg649 ranked
- Home builders in Leesburg682 ranked
- Demolition contractors in Leesburg43 ranked
- All contractors in Leesburg