90/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 493 Google reviews, open 24/7.
- 4.8★ from 493 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 40210 W Brandt Dr, Maricopa, AZ 85138
Best HVAC Contractors in Maricopa, AZ (2026)
231 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Maricopa: Kooline Plumbing Heating & Air LLC, CR Score 90/100; 4.8★ from 493 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Emergency Air Heating, Cooling and Plumbing, posts 24/7 hours; ranked #2 of 231.
- 7
Most-reviewed: Parker & Sons, 31,931 Google reviews at 4.7★, the most of 231 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
231 Maricopa HVAC contractors are ranked here by CR Score, from 8 published factors. 93 are open 24/7, 178 open Saturdays and 133 open Sundays, based on posted hours. The median Google rating is 4.9★ across 231 rated businesses.
Top 10 HVAC contractors in Maricopa at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kooline Plumbing Heating & Air LLC | 90 | 4.8★ (493) | Maricopa | 24/7 | Overall |
| 2 | Emergency Air Heating, Cooling and Plumbing | 89 | 4.9★ (6,305) | Chandler, 19 mi away | 24/7 | Emergencies |
| 3 | 911 Air Repair | 89 | 4.9★ (1,487) | Maricopa | Sat · Sun | — |
| 4 | Collins Comfort Masters | 89 | 4.9★ (10,615) | Tempe, 22 mi away | 24/7 | — |
| 5 | Day & Night Air Conditioning, Heating, & Plumbing | 89 | 4.9★ (9,038) | Phoenix, 24 mi away | 24/7 | — |
| 6 | Ground Zero Plumbing & AC repair - Chandler | 88 | 4.9★ (2,030) | Chandler, 18 mi away | 24/7 | — |
| 7 | Parker & Sons | 88 | 4.7★ (31,931) | Phoenix, 25 mi away | 24/7 | Most reviews |
| 8 | Rescue One Air Cooling, Heating & Plumbing | 88 | 4.9★ (2,697) | Tempe, 21 mi away | 24/7 | — |
| 9 | HVAC Near Me | 88 | 5.0★ (616) | Chandler, 17 mi away | 24/7 | — |
| 10 | AZ Home Services Group AC Repair & Plumbing Services | 87 | 5.0★ (1,492) | Tempe, 22 mi away | 24/7 | — |
The 231 best HVAC contractors in Maricopa, 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 Chandler, 19 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 6,305 Google reviews, open 24/7.
- 4.9★ from 6,305 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4330 W Chandler Blvd # 1, Chandler, AZ 85226
Based in Maricopa
89/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 1,487 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 1,487 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 19756 N John Wayne Pkwy STE 106, Maricopa, AZ 85139
Based in Tempe, 22 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 10,615 Google reviews, open 24/7.
- 4.9★ from 10,615 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 102 W Julie Dr, Tempe, AZ 85283
Based in Phoenix, 24 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 9,038 Google reviews, open 24/7.
- 4.9★ from 9,038 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3669 E La Salle St, Phoenix, AZ 85040
Based in Chandler, 18 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 2,030 Google reviews, open 24/7.
- 4.9★ from 2,030 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 S Roosevelt Ave, Chandler, AZ 85226
Based in Phoenix, 25 mi away
88/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 31,931 Google reviews, the most Google reviews on this list (31,931).
- 4.7★ from 31,931 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3636 E Anne St A, Phoenix, AZ 85040
Based in Tempe, 21 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 2,697 Google reviews, open 24/7.
- 4.9★ from 2,697 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7910 S Kyrene Rd #101, Tempe, AZ 85284
#9 HVAC Near Me
Based in Chandler, 17 mi away
88/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 616 Google reviews, open 24/7.
- 5.0★ from 616 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 947 W Redwood Dr, Chandler, AZ 85248
Based in Tempe, 22 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 1,492 Google reviews, open 24/7.
- 5.0★ from 1,492 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1331 E Carmen St, Tempe, AZ 85283
Based in Phoenix, 22 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 4.7★ from 13,242 Google reviews, open 24/7.
- 4.7★ from 13,242 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4611 E Baseline Rd, Phoenix, AZ 85042
Based in Maricopa
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 99 Google reviews, open 24/7.
- 4.9★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Chandler, 21 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 936 Google reviews, open 24/7.
- 5.0★ from 936 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 W Chicago St Unit 4, Chandler, AZ 85225
#14 Climate Pro LLC
Based in Chandler, 24 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 3,224 Google reviews, open 24/7.
- 4.9★ from 3,224 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 375 E Elliot Rd, Chandler, AZ 85225
Based in Tempe, 24 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 3,167 Google reviews, open 24/7.
- 4.9★ from 3,167 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2441 W Erie Dr, Tempe, AZ 85282
Based in Phoenix, 21 mi away
87/100CR ScoreRanked #16 because of its Google rating and availability: 4.7★ from 6,818 Google reviews, open 24/7.
- 4.7★ from 6,818 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5029 E Sunrise Dr, Phoenix, AZ 85044
Based in Chandler, 23 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 1,276 Google reviews, open 24/7.
- 4.9★ from 1,276 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2200 N Arizona Ave #18, Chandler, AZ 85225
Based in Phoenix, 24 mi away
86/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 1,611 Google reviews, open 24/7.
- 4.9★ from 1,611 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3525 E Corona Ave, Phoenix, AZ 85040
Based in Maricopa
86/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 1,598 Google reviews, open 24/7.
- 4.9★ from 1,598 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 44400 Honeycutt Rd 106 Ste 106, Maricopa, AZ 85138
Based in Chandler, 24 mi away
86/100CR ScoreRanked #20 because of its Google rating and availability: 4.7★ from 4,793 Google reviews, open 24/7.
- 4.7★ from 4,793 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3045 N Colorado St Ste 3, Chandler, AZ 85225
Based in Phoenix, 21 mi away
86/100CR ScoreRanked #21 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
- 9831 S 51st St Suite D133, Phoenix, AZ 85044
Based in Maricopa
85/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 1,180 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,180 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 20871 N Danielle Ave, Maricopa, AZ 85138
Based in Avondale, 17 mi away
85/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 226 Google reviews, open 24/7.
- 4.9★ from 226 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Chandler, 18 mi away
85/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 515 Google reviews, open 24/7.
- 4.8★ from 515 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 650 S 79th St, Chandler, AZ 85226
Based in Chandler, 24 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 444 Google reviews, open 24/7.
- 5.0★ from 444 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3220 N Delaware St, Chandler, AZ 85225
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 231 ranked HVAC contractors here; the rest are on their profiles.
Also serving Maricopa
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 |
|---|---|---|
| 14 Degrees AC Mechanical | In Maricopa | |
| AC and Heating Phoenix | In Maricopa | |
| BUZZELLI AIR, LLC | 5.0★ (2) | 20 mi |
| Central Mechanical Services LLC | 5.0★ (2) | 25 mi |
| Chandler HVAC & DUCT Cleaning | 5.0★ (2) | 22 mi |
| D&L premier Mini Splits | In Maricopa | |
| Experience Cooling & Heating LLC | In Maricopa | |
| Freedom Air Conditioning | 5.0★ (2) | 23 mi |
| Harrison & Sons HVAC LLC | 4.8★ (91) | 21 mi |
| High Flow Heating & Air Conditioning | 5.0★ (2) | 25 mi |
| Honest HVAC Installation & Repair | 3.0★ (2) | 25 mi |
| I&R hvac | 5.0★ (1) | 17 mi |
| Insta Air llc | 5.0★ (2) | 16 mi |
| Integrity HVAC LLC | 5.0★ (2) | 24 mi |
| Joshua Brothers HVAC | 4.9★ (124) | 22 mi |
| Kooline Heating & Air Conditioning | In Maricopa | |
| Salais Air Conditioning, LLC | 4.6★ (86) | 17 mi |
| Sears Heating and Air Conditioning | 5.0★ (2) | 22 mi |
| The Retreats at Province by Meritage Homes | 4.3★ (19) | In Maricopa |
| Ultimate Comfort HVAC LLC | 4.9★ (97) | 18 mi |
How much do HVAC contractors cost in Maricopa?
National price ranges in USD, not adjusted for Maricopa. 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 Arizona
In Arizona, Arizona Registrar of Contractors licenses Heating, ventilation, air conditioning and refrigeration work.
- 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 Arizona
In Arizona, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
How we ranked Maricopa HVAC contractors
We scored 231 Maricopa 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 Maricopa 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 Maricopa: frequently asked questions
Who is the best HVAC contractor in Maricopa?
By CR Score, the highest-ranked HVAC contractor in Maricopa, AZ is Kooline Plumbing Heating & Air LLC with a CR Score of 90/100. It has 4.8★ from 493 Google reviews. It is open 24/7. Emergency Air Heating, Cooling and Plumbing (#2) and 911 Air Repair (#3) follow. We ranked 231 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Maricopa?
ContractorsRanked ranks 231 HVAC contractors serving Maricopa, AZ. 7 of them are based in Maricopa; 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 Maricopa are open 24/7?
93 ranked HVAC contractors in Maricopa post 24/7 hours. The highest-ranked are Kooline Plumbing Heating & Air LLC (#1), Emergency Air Heating, Cooling and Plumbing (#2) and Collins Comfort Masters (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Maricopa work on weekends?
178 of 231 ranked HVAC contractors post Saturday hours and 133 post Sunday hours. The highest-ranked open Saturdays are Kooline Plumbing Heating & Air LLC (#1), Emergency Air Heating, Cooling and Plumbing (#2) and 911 Air Repair (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in Arizona?
In Arizona, Arizona Registrar of Contractors handles licensing and covers Heating, ventilation, air conditioning and refrigeration work.
How much does ac replacement cost in Maricopa?
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 Maricopa. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Maricopa HVAC contractors have?
The median Google rating among 231 rated HVAC contractors in Maricopa is 4.9★, with a median of 47 reviews. Parker & Sons has the most, 31,931 reviews, and ranks #7. 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 Maricopa?
In Arizona, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
Update log for Maricopa
- October 2026: CR Scores recalculated for 231 hvac contractors serving Maricopa.
More HVAC contractors and Maricopa pages
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- Siding contractors in Maricopa35 ranked
- Window installers in Maricopa183 ranked
- Gutter installers in Maricopa25 ranked
- Insulation contractors in Maricopa34 ranked
- Solar installers in Maricopa226 ranked
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- Foundation repair companies in Maricopa44 ranked
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