Skip to content
ContractorsRanked

Best HVAC Contractors in Depew, NY (2026)

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

The short answer

  1. 1

    Best overall in Depew: Reimer Heating, Cooling & Plumbing, CR Score 95/100; 4.9★ from 8,360 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Zenner & Ritter Home Services, posts 24/7 hours; ranked #2 of 240.

  3. 2

    Most-reviewed: Zenner & Ritter Home Services, 5,592 Google reviews at 4.9★, the most of 240 ranked after Reimer Heating, Cooling & Plumbing; ranked #2.

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

240 Depew HVAC contractors are ranked here by CR Score, from 8 published factors. 107 are open 24/7, 153 open Saturdays and 127 open Sundays, based on posted hours. The median Google rating is 4.8★ across 240 rated businesses.

Most of this list also appears on the HVAC contractors in Buffalo ranking. See HVAC contractors in Buffalo

Top 10 HVAC contractors in Depew at a glance

Top 10 HVAC contractors in Depew at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Reimer Heating, Cooling & Plumbing954.9★ (8,360)Cheektowaga, 4 mi away24/7Overall
2Zenner & Ritter Home Services944.9★ (5,592)Buffalo, 7 mi away24/7Emergencies, Most reviews
3Emerald Heating & Cooling944.9★ (1,391)Depew24/7—
4Sunbeam Service Experts934.9★ (1,083)Depew24/7—
5Sullivan Heating & Cooling935.0★ (567)Depew24/7—
6T-Mark Plumbing, Heating & Cooling- Buffalo934.9★ (3,978)Buffalo, 9 mi away24/7—
7Isaac Heating and Air Conditioning924.9★ (863)Buffalo, 2 mi away24/7—
8Capital Heating, Cooling, Plumbing, & Electric924.8★ (899)Depew24/7—
9Heatwave Heating & Cooling914.9★ (1,236)Amherst, 11 mi away24/7—
10Roy's Plumbing, Heating, Cooling & Electrical914.8★ (3,074)Tonawanda, 12 mi away24/7—

The 240 best HVAC contractors in Depew, 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.

HVAC contractors ranked #27 to #28

#1 to #25 are shown in full above. Here are #27 to #28, in CR Score order; each links to its profile. We publish the top 28 of 240 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Depew, ranks 27 to 28
RankBusinessCR ScoreGoogle ratingDistance
27Horbett Heating & Cooling884.7★ (106)3 mi
28Premier Heating & Cooling884.7★ (47)In Depew

How much do HVAC contractors cost in Depew?

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

How much do HVAC contractors cost in Depew?
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

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 Depew HVAC contractors

We scored 240 Depew 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Depew data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Depew: frequently asked questions

Who is the best HVAC contractor in Depew?

By CR Score, the highest-ranked HVAC contractor in Depew, NY is Reimer Heating, Cooling & Plumbing with a CR Score of 95/100. It has 4.9★ from 8,360 Google reviews. It is open 24/7. Zenner & Ritter Home Services (#2) and Emerald Heating & Cooling (#3) follow. We ranked 240 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Depew?

ContractorsRanked ranks 240 HVAC contractors serving Depew, NY. 5 of them are based in Depew; the rest serve it from nearby towns. Counts are as of October 2026.

Which HVAC contractors in Depew are open 24/7?

107 ranked HVAC contractors in Depew post 24/7 hours. The highest-ranked are Reimer Heating, Cooling & Plumbing (#1), Zenner & Ritter Home Services (#2) and Emerald Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Depew work on weekends?

153 of 240 ranked HVAC contractors post Saturday hours and 127 post Sunday hours. The highest-ranked open Saturdays are Reimer Heating, Cooling & Plumbing (#1), Zenner & Ritter Home Services (#2) and Emerald Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Depew?

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

What Google rating do Depew HVAC contractors have?

The median Google rating among 240 rated HVAC contractors in Depew is 4.8★, with a median of 25 reviews. Reimer Heating, Cooling & Plumbing has the most, 8,360 reviews, and ranks #1. 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 Depew?

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.

Update log for Depew

  1. October 2026: CR Scores recalculated for 240 hvac contractors serving Depew.
  2. October 2026: 1 duplicate listing merged.

More HVAC contractors and Depew pages

Other trades in Depew