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Best HVAC Contractors in Celina, OH (2026)

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

The short answer

  1. 1

    Best overall in Celina: All Weather Heating & Air Conditioning, CR Score 61/100; 4.9★ from 70 Google reviews; open 24/7.

  2. 5

    Best for emergencies (open 24/7): Midwest Services, posts 24/7 hours; ranked #5 of 32.

  3. 6

    Most-reviewed: Kogge Inc Plumbing Heating, 74 Google reviews at 4.1★, the most of 32 ranked; ranked #6.

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

32 Celina HVAC contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 4 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.4★ across 32 rated businesses.

Top 10 HVAC contractors in Celina at a glance

Top 10 HVAC contractors in Celina at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1All Weather Heating & Air Conditioning614.9★ (70)Portland, 23 mi away24/7Overall
2Consolidated-Hunter Heating604.7★ (47)Celina——
3Riesen Plumbing & Heating Inc594.7★ (37)Celina——
4American Heating and Plumbing LLC574.8★ (23)Celina——
5Midwest Services575.0★ (3)Celina24/7Emergencies
6Kogge Inc Plumbing Heating574.1★ (74)Saint Marys, 9 mi away—Most reviews
7Peterson Mechanical Repair LLC575.0★ (11)Bright, 10 mi awaySat · Sun · Evenings—
8Thermo King Midwest564.9★ (68)Delphos, 24 mi away——
9Ayers Mechanical Group554.5★ (70)Van Wert, 22 mi away——
10Doug's Plumbing & Heating544.5★ (66)Lima, 24 mi away——

The 32 best HVAC contractors in Celina, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  2. #2 Consolidated-Hunter Heating

    Based in Celina

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.7★ from 47 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 47 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri 7 AM–4:30 PM · Sat–Sun closed
    Address
    334 Godfrey Ave, Celina, OH 45822
    View profile for Consolidated-Hunter Heating(419) 586-3273

  3. #3 Riesen Plumbing & Heating Inc

    Based in Celina

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.7★ from 37 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 37 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    2015 State Rte 703, Celina, OH 45822
    View profile for Riesen Plumbing & Heating Inc(419) 586-2639

  5. #5 Midwest Services

    Based in Celina

    57/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17125 Maier Barber Rd, St Marys, OH 45885
    View profile for Midwest Services(419) 953-5414

  6. #6 Kogge Inc Plumbing Heating

    Based in Saint Marys, 9 mi away

    57/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.1★ from 74 Google reviews, the most in Celina.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.1★ from 74 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    811 Indiana Ave, St Marys, OH 45885
    View profile for Kogge Inc Plumbing Heating(419) 394-4694

  8. #8 Thermo King Midwest

    Based in Delphos, 24 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 68 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    801 W 5th St, Delphos, OH 45833
    View profile for Thermo King Midwest(419) 695-6060

  9. #9 Ayers Mechanical Group

    Based in Van Wert, 22 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.5★ from 70 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 70 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    222 N Market St, Van Wert, OH 45891
    View profile for Ayers Mechanical Group(419) 238-5480

  10. #10 Doug's Plumbing & Heating

    Based in Lima, 24 mi away

    54/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.5★ from 66 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 66 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2585 N Wapakoneta Rd, Elida, OH 45807
    View profile for Doug's Plumbing & Heating(419) 339-2880

  12. #12 Quality Plumbing & Heating

    Based in Saint Marys, 10 mi away

    53/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.2★ from 16 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.2★ from 16 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    225 Greenville Rd, St Marys, OH 45885
    View profile for Quality Plumbing & Heating(419) 394-8121

  13. #13 CW Service

    Based in Celina

    53/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.0★ from 5 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.0★ from 5 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    812 N Main St, Celina, OH 45822
    View profile for CW Service(419) 586-2392

  16. #16 Houston Electric Plumbing Heating & Air Conditioning

    Based in Wapakoneta, 20 mi away

    51/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 16 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    603 Dixie Hwy, Wapakoneta, OH 45895
    View profile for Houston Electric Plumbing Heating & Air Conditioning(419) 738-9800

  17. #17 Quality Plumbing Heating & AC

    Based in Wapakoneta, 20 mi away

    50/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.0★ from 8 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
    Address
    701 North St, Wapakoneta, OH 45895
    View profile for Quality Plumbing Heating & AC(419) 738-7323

  19. #19 Dotson Plumbing, Heating & A/C

    Based in Lima, 24 mi away

    50/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.9★ from 21 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.9★ from 21 Google reviews
    Hours
    Mon–Thu 7:30 AM–4:30 PM · Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    100 W Main St, Cridersville, OH 45806
    View profile for Dotson Plumbing, Heating & A/C(419) 645-4078

  20. #20 Daves Heating & Cooling LLC

    Based in Portland, 24 mi away

    49/100CR Score

    Ranked #20 because of its Google rating and trade focus: 3.9★ from 13 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.9★ from 13 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1238 W Water St, Portland, IN 47371
    View profile for Daves Heating & Cooling LLC(260) 726-2138

  21. #21 A & A Mechanical

    Based in Van Wert, 22 mi away

    49/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.0★ from 4 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat closed · Sun 7 AM–8 PM
    Address
    717 E Crawford St, Van Wert, OH 45891
    View profile for A & A Mechanical(419) 238-4994

  22. #22 Smith Boughan Inc

    Based in Lima, 24 mi away

    48/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 8 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    777 S Copus Rd, Lima, OH 45805
    View profile for Smith Boughan Inc(419) 991-8040

  25. #25 Laux Plumbing & Heating, Inc.

    Based in Portland, 23 mi away

    48/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.3★ from 6 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    112 W Rogers St, Portland, IN 47371
    View profile for Laux Plumbing & Heating, Inc.(260) 729-2082

All 32 HVAC contractors

#1 to #25 are shown in full above. Here are #26 to #32, in CR Score order; each links to its profile.

HVAC contractors in Celina, ranks 26 to 32
RankBusinessCR ScoreGoogle ratingDistance
26Wollenhaupt475.0★ (4)21 mi
27Washam Plumbing Heating & Air Conditioning, INC.463.7★ (30)24 mi
28D & D Plumbing, Heating and Air Conditioning464.2★ (16)23 mi
29Regal Plumbing & Heating Co.464.4★ (14)25 mi
30Trents General Contracting and Hvac Services454.9★ (7)23 mi
31Hoffman Plumbing & Heating, ltd.444.0★ (8)22 mi
32Fischer Plumbing & Heating432.5★ (12)23 mi

Also serving Celina

12 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 Celina
BusinessGoogle ratingDistance
All Temp Refrigeration5.0★ (2)24 mi
Cleaves Mechanical Services5.0★ (2)24 mi
Dean Howell Plumbing Heating & ACIn Celina
DT CONSTRUCTIONIn Celina
Eisert Plumbing & Heating4.0★ (1)21 mi
Houston Elec. Plb. Htg, inc.5.0★ (1)21 mi
LAKE CONTRACTINGIn Celina
MCL Chimney repairs & Chimney inspection Wapakoneta, OH20 mi
Rm Heating & Air Conditioning1.0★ (1)9 mi
Roto-Rooter Plumbing & Water Cleanup4.8★ (140)In Celina
Sears Heating and Air Conditioning9 mi
SolarAG Systems23 mi

How much do HVAC contractors cost in Celina?

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

How much do HVAC contractors cost in Celina?
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 Ohio

In Ohio, Ohio Construction Industry Licensing Board licenses Commercial HVAC and refrigeration contractor licenses.

  1. Search the business name or license number on the Ohio Construction Industry Licensing Board 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 Ohio

In Ohio, 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 Celina HVAC contractors

We scored 32 Celina HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Celina data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Celina: frequently asked questions

Who is the best HVAC contractor in Celina?

By CR Score, the highest-ranked HVAC contractor in Celina, OH is All Weather Heating & Air Conditioning with a CR Score of 61/100. It has 4.9★ from 70 Google reviews. It is open 24/7. Consolidated-Hunter Heating (#2) and Riesen Plumbing & Heating Inc (#3) follow. We ranked 32 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Celina?

ContractorsRanked ranks 32 HVAC contractors serving Celina, OH. 5 of them are based in Celina; the rest serve it from nearby towns. Another 12 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Celina are open 24/7?

2 ranked HVAC contractors in Celina post 24/7 hours. The highest-ranked are All Weather Heating & Air Conditioning (#1) and Midwest Services (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Celina work on weekends?

4 of 32 ranked HVAC contractors post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are All Weather Heating & Air Conditioning (#1), Midwest Services (#5) and Peterson Mechanical Repair LLC (#7). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an HVAC contractor's license in Ohio?

In Ohio, Ohio Construction Industry Licensing Board handles licensing and covers Commercial HVAC and refrigeration contractor licenses. Search the business or license number at https://elicense.ohio.gov/oh_verifylicense.

How much does ac replacement cost in Celina?

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

What Google rating do Celina HVAC contractors have?

The median Google rating among 32 rated HVAC contractors in Celina is 4.4★, with a median of 16 reviews. Kogge Inc Plumbing Heating has the most, 74 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 Celina?

In Ohio, 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.

Update log for Celina

  1. October 2026: CR Scores recalculated for 32 hvac contractors serving Celina.

More HVAC contractors and Celina pages