93/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 929 Google reviews, open 24/7.
- 5.0★ from 929 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 97 Gilmore Blvd, Floral Park, NY 11001
Best HVAC Contractors in Hillside, NY (2026)
2,475 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hillside: Cool Clean Services, CR Score 93/100; 5.0★ from 929 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Tragar Home Services, posts 24/7 hours; ranked #2 of 2,475.
- 6
Most-reviewed: Universe Home Services, 6,771 Google reviews at 4.8★, the most of 2,475 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
2,475 Hillside HVAC contractors are ranked here by CR Score, from 8 published factors. 895 are open 24/7, 1,632 open Saturdays and 1,270 open Sundays, based on posted hours. The median Google rating is 4.8★ across 2,475 rated businesses.
Most of this list also appears on the HVAC contractors in Queens ranking. See HVAC contractors in Queens
Top 10 HVAC contractors in Hillside at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cool Clean Services | 93 | 5.0★ (929) | Floral Park, 5 mi away | 24/7 | Overall |
| 2 | Tragar Home Services | 92 | 4.9★ (3,757) | Hicksville, 15 mi away | 24/7 | Emergencies |
| 3 | KOKA-TECH HVAC INC | 91 | 5.0★ (315) | Ridgewood, 6 mi away | 24/7 | — |
| 4 | 24/7 HVAC LOCAL OF LONG ISLAND | 90 | 5.0★ (242) | Lawrence, 6 mi away | 24/7 | — |
| 5 | Rebmann Plumbing Heating & Air Conditioning | 90 | 4.8★ (1,212) | Port Washington, 10 mi away | 24/7 | — |
| 6 | Universe Home Services | 90 | 4.8★ (6,771) | Farmingdale, 20 mi away | 24/7 | Most reviews |
| 7 | Yost & Campbell | 90 | 4.8★ (2,459) | Bronxville, 14 mi away | 24/7 | — |
| 8 | Pride Services | 90 | 4.9★ (458) | Rockville Centre, 9 mi away | 24/7 | — |
| 9 | Apple Air Heating Cooling Electric and Plumbing | 90 | 4.8★ (4,690) | Farmingdale, 19 mi away | 24/7 | — |
| 10 | Innovative Air Solutions Inc. | 90 | 4.9★ (976) | Larchmont, 13 mi away | 24/7 | — |
The 2,475 best HVAC contractors in Hillside, 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 Hicksville, 15 mi away
92/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 3,757 Google reviews, open 24/7.
- 4.9★ from 3,757 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 Washington Pkwy, Hicksville, NY 11801
Based in Ridgewood, 6 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 315 Google reviews, open 24/7.
- 5.0★ from 315 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 60-21 Menahan St, Ridgewood, NY 11385
Based in Lawrence, 6 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 242 Google reviews, open 24/7.
- 5.0★ from 242 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 700 Rockaway Tpke #400, Lawrence, NY 11559
Based in Port Washington, 10 mi away
90/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 1,212 Google reviews, open 24/7.
- 4.8★ from 1,212 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24 Seaview Blvd, Port Washington, NY 11050
Based in Farmingdale, 20 mi away
90/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 6,771 Google reviews, the most Google reviews on this list (6,771).
- 4.8★ from 6,771 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 260 Smith St, Farmingdale, NY 11735
Based in Bronxville, 14 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 2,459 Google reviews, open 24/7.
- 4.8★ from 2,459 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20 Brookdale Pl, Mt Vernon, NY 10550
Based in Rockville Centre, 9 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 458 Google reviews, open 24/7.
- 4.9★ from 458 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 212 Maple Ave Unit R1, Rockville Centre, NY 11570
Based in Farmingdale, 19 mi away
90/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 4,690 Google reviews, open 24/7.
- 4.8★ from 4,690 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 700 Broadhollow Rd, Farmingdale, NY 11735
Based in Larchmont, 13 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 976 Google reviews, open 24/7.
- 4.9★ from 976 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11 Kimball Pl, Mt Vernon, NY 10550
Based in Little Ferry, 16 mi away
90/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 757 Google reviews, open 24/7.
- 5.0★ from 757 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 215 Gates Rd # D, Little Ferry, NJ 07643
#12 AMHAC
Based in Eastchester, 17 mi away
90/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 1,440 Google reviews, open 24/7.
- 4.9★ from 1,440 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 365 White Plains Rd, Eastchester, NY 10709
Based in Lynbrook, 7 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 384 Google reviews, open 24/7.
- 4.8★ from 384 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 104 Union Ave, Lynbrook, NY 11563
Based in Bayside, 5 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 205 Google reviews, open 24/7.
- 4.8★ from 205 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#15 Yost & Campbell
Based in East Harlem, 10 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 347 Google reviews, open 24/7.
- 4.8★ from 347 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2825/2823 Third Ave 3F Suite C1, Bronx, NY 10455
Based in Valley Stream, 5 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 93 Google reviews, open 24/7.
- 4.9★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2034 Green Acres Rd E c/o, Valley Stream, NY 11581
Based in Cambria Heights, 2 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 93 Google reviews, open 24/7.
- 4.8★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1-19 Springfield Blvd, Cambria Heights, NY 11411
Based in Brooklyn, 12 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 167 Google reviews, open 24/7.
- 5.0★ from 167 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1454 42nd St, Brooklyn, NY 11219
Based in Kew Gardens, 2 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 125-10 Queens Blvd suite 849, Kew Gardens, NY 11415
Based in Brooklyn, 6 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 72 Google reviews, open 24/7.
- 5.0★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2590 Atlantic Ave, Brooklyn, NY 11207
Based in Hewlett, 2 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 74 Google reviews, open 24/7.
- 5.0★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#22 Smart Air NYC
Based in Queens, 3 mi away
88/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 234 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 234 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 117-06 Sutter Ave, Queens, NY 11420
Based in Harrison, 11 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 120 Google reviews, open 24/7.
- 5.0★ from 120 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1500 Astor Ave, Bronx, NY 10469
Based in New Rochelle, 14 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 449 Google reviews, open 24/7.
- 4.8★ from 449 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 80 Grove Ave, New Rochelle, NY 10801
Based in Amityville, 20 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 797 Google reviews, open 24/7.
- 4.9★ from 797 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 76 Montauk Hwy, Amityville, NY 11701
HVAC contractors ranked #27 to #37
#1 to #25 are shown in full above. Here are #27 to #37, in CR Score order; each links to its profile. We publish the top 37 of 2,475 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 27 | Air Tactical HVAC Services | 88 | 4.7★ (92) | 2 mi |
| 29 | Day Night HVAC & Plumbing Inc. | 87 | 4.7★ (110) | 4 mi |
| 34 | Energo | 87 | 4.7★ (174) | 7 mi |
| 36 | NY Boiler & Air Conditioning Repair | 87 | 4.6★ (588) | 10 mi |
| 37 | Cottam Heating & Air Conditioning Inc | 87 | 4.7★ (289) | 10 mi |
How much do HVAC contractors cost in Hillside?
National price ranges in USD, not adjusted for Hillside. 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 |
When to hire an HVAC contractor in New York
In New York, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Hillside HVAC contractors
We scored 2,475 Hillside 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 Hillside 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 Hillside: frequently asked questions
Who is the best HVAC contractor in Hillside?
By CR Score, the highest-ranked HVAC contractor in Hillside, NY is Cool Clean Services with a CR Score of 93/100. It has 5.0★ from 929 Google reviews. It is open 24/7. Tragar Home Services (#2) and KOKA-TECH HVAC INC (#3) follow. We ranked 2,475 HVAC contractors on 8 factors, last updated October 22, 2026.
Which HVAC contractors in Hillside are open 24/7?
895 ranked HVAC contractors in Hillside post 24/7 hours. The highest-ranked are Cool Clean Services (#1), Tragar Home Services (#2) and KOKA-TECH HVAC INC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Hillside work on weekends?
1,632 of 2,475 ranked HVAC contractors post Saturday hours and 1,270 post Sunday hours. The highest-ranked open Saturdays are Cool Clean Services (#1), Tragar Home Services (#2) and KOKA-TECH HVAC INC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Hillside?
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 Hillside. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Hillside HVAC contractors have?
The median Google rating among 2,475 rated HVAC contractors in Hillside is 4.8★, with a median of 16 reviews. Universe Home Services has the most, 6,771 reviews, and ranks #6. 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 Hillside?
In New York, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do HVAC contractors outside Hillside count in this ranking?
Yes, if they are within 25 mi of the Hillside city center, our service radius for HVAC contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Hillside
- October 2026: CR Scores recalculated for 2,475 hvac contractors serving Hillside.
- October 2026: 7 duplicate listings merged.
More HVAC contractors and Hillside pages
HVAC contractors near Hillside
- HVAC contractors in Hollis, NY2439 ranked
- HVAC contractors in Terrace Heights, NY2471 ranked
- HVAC contractors in Briarwood, NY2594 ranked
- HVAC contractors in Jamaica, NY2509 ranked
- HVAC contractors in Bellaire, NY2420 ranked
- HVAC contractors in Fresh Meadows, NY2580 ranked
- HVAC contractors in Kew Gardens, NY2648 ranked
- HVAC contractors in Richmond Hill, NY2621 ranked
- HVAC contractors in Kew Gardens Hills, NY2650 ranked
- HVAC contractors in Cambria Heights, NY2319 ranked
Other trades in Hillside
- Roofers in Hillside3110 ranked
- Plumbers in Hillside1813 ranked
- Electricians in Hillside1114 ranked
- General contractors in Hillside3295 ranked
- Painters in Hillside741 ranked
- Landscapers in Hillside358 ranked
- Handymen in Hillside494 ranked
- Kitchen remodelers in Hillside1440 ranked
- Bathroom remodelers in Hillside1274 ranked
- Flooring contractors in Hillside950 ranked
- Tile installers in Hillside264 ranked
- Drywall contractors in Hillside52 ranked
- Concrete contractors in Hillside574 ranked
- Fence contractors in Hillside306 ranked
- Deck builders in Hillside322 ranked
- Siding contractors in Hillside1150 ranked
- Window installers in Hillside949 ranked
- Gutter installers in Hillside529 ranked
- Insulation contractors in Hillside209 ranked
- Solar installers in Hillside257 ranked
- Garage door repair companies in Hillside317 ranked
- Foundation repair companies in Hillside556 ranked
- Tree services in Hillside372 ranked
- Masonry contractors in Hillside1153 ranked
- Water damage restoration companies in Hillside1508 ranked
- Home builders in Hillside944 ranked
- Demolition contractors in Hillside246 ranked
- All contractors in Hillside