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ContractorsRanked

Best HVAC Contractors in Glenshaw, PA (2026)

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

The short answer

  1. 1

    Best overall in Glenshaw: Mitchell Plumbing, Heating, and Cooling, CR Score 66/100; 5.0★ from 4,264 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Armstrong Comfort Solutions, posts 24/7 hours; ranked #2 of 438.

  3. 4

    Most-reviewed: J&A Heating, Cooling, Plumbing, & Electrical, 4,278 Google reviews at 4.8★, the most of 438 ranked; ranked #4.

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

438 Glenshaw HVAC contractors are ranked here by CR Score, from ten published factors. 148 are open 24/7, 237 open Saturdays and 187 open Sundays, based on posted hours. The median Google rating is 4.8★ across 438 rated businesses.

Top 10 HVAC contractors in Glenshaw at a glance

Top 10 HVAC contractors in Glenshaw at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mitchell Plumbing, Heating, and Cooling665.0★ (4,264)Bethel Park, 12 mi away24/7Overall
2Armstrong Comfort Solutions664.9★ (1,265)Pittsburgh, 2 mi away24/7Emergencies
3White Heating Inc664.9★ (1,453)Pittsburgh, 3 mi away24/7—
4J&A Heating, Cooling, Plumbing, & Electrical654.8★ (4,278)West Mifflin, 11 mi away24/7Most reviews
5McVay Plumbing Heating & Cooling Company644.9★ (1,139)Fox Chapel, 9 mi away24/7—
6TUDI Mechanical Systems644.8★ (1,030)McKees Rocks, 6 mi away24/7—
7Boehmer Heating & Cooling644.8★ (1,350)Pittsburgh, 9 mi away24/7—
8CALFO Home Services644.8★ (3,299)Pittsburgh, 14 mi away24/7—
9Wade Heating & Cooling634.9★ (1,647)Ambridge, 14 mi away24/7—
10Topline Heating & Air634.8★ (622)Allison Park, 6 mi away24/7—

The 438 best HVAC contractors in Glenshaw, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 White Heating Inc

    Based in Pittsburgh, 3 mi away

    66/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,453 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,453 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3467 Babcock Blvd, Pittsburgh, PA 15237
    View profile for White Heating Inc(412) 364-5003

  8. #8 CALFO Home Services

    Based in Pittsburgh, 14 mi away

    64/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 3,299 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 3,299 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    91 Terence Dr, Pittsburgh, PA 15236
    View profile for CALFO Home Services(412) 650-4811

  18. #18 Gillece Services

    Based in Bridgeville, 15 mi away

    62/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.5★ from 3,864 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 3,864 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3000 Washington Pike, Bridgeville, PA 15017
    View profile for Gillece Services(412) 219-6474

  19. #19 JDC Heating & Cooling

    Based in Pittsburgh, 7 mi away

    62/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.9★ from 215 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 215 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    606 Liberty Ave # 300, Pittsburgh, PA 15222
    View profile for JDC Heating & Cooling(412) 478-8865

  21. #21 A1 Air Duct Cleaning

    Based in Pittsburgh, 10 mi away

    62/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 461 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 461 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1048 Jefferson Rd, Pittsburgh, PA 15235
    View profile for A1 Air Duct Cleaning(412) 534-5669

  25. #25 Titan HVAC Inc.

    Based in Allison Park, 3 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.7★ from 166 Google reviews, listed on Google as “Furnace repair service”.

    • 4.7★ from 166 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4367 William Flinn Hwy, Allison Park, PA 15101
    View profile for Titan HVAC Inc.(412) 822-9579

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 438 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Glenshaw, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Knight & Day Plumbing Pittsburgh614.8★ (149)5 mi
27Romea & Son Heating & Air Conditioning614.8★ (61)In Glenshaw
28MW Mechanical Services615.0★ (199)12 mi
29Betlyn Heating & Cooling Inc614.9★ (209)11 mi
30B.E.T. Plumbing LLC615.0★ (103)8 mi
31Absolute Heating & Air614.9★ (103)7 mi
32PGX Heating And Cooling615.0★ (212)7 mi
33Kenders Heating & Air Conditioning615.0★ (126)10 mi
34Metro Heating & Cooling614.7★ (232)8 mi
35Homer Nine and Sons, Inc.614.9★ (2,353)21 mi
36Cabrera & Sons Heating & Air Conditioning604.8★ (69)4 mi
37A-Comfort Service, Inc604.7★ (592)4 mi
38Beverly Services604.7★ (603)15 mi
39All Pro Plumbing Heating & Cooling604.9★ (307)16 mi
40Ventec Refrigeration604.9★ (133)10 mi
41L.Cipriani Heating & Cooling Inc.605.0★ (206)16 mi
42Restano Heating, Cooling & Plumbing604.7★ (50)2 mi
43Air Pure Inc. Heating & Air Conditioning604.9★ (123)10 mi
44Werth-Aire604.9★ (48)4 mi
45Air Systems Mechanical605.0★ (530)23 mi
46DB Mechanical Systems605.0★ (48)6 mi
47Hoffner Heating and Air Conditioning604.9★ (186)14 mi
48HVAC Hernandez - Heating, Cooling, and Comfort604.9★ (168)13 mi
49Supreme Heating and Cooling605.0★ (613)11 mi
501Up Heating and Cooling605.0★ (49)7 mi

Also serving Glenshaw

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.

Unranked HVAC contractors serving Glenshaw
BusinessGoogle ratingDistance
Air Innovation HVAC5.0★ (2)10 mi
Bast Heating & Cooling4.9★ (462)21 mi
Bloom Plumbing Heating & Cooling3.0★ (2)6 mi
Caruso Heating & Air Conditioning1.0★ (2)11 mi
Contractors Grind5.0★ (2)6 mi
Dr Home Rx5.0★ (2)7 mi
Dynamic Heating & Cooling Inc5.0★ (2)2 mi
Eastley Inc5.0★ (2)In Glenshaw
Mullen Heating and Air Conditioning4.9★ (55)7 mi
One Hour Heating & Air4.9★ (1,068)15 mi
Residential HVAC Services5.0★ (2)12 mi
Sears Heating and Air Conditioning4.0★ (2)12 mi
Service Equipment Co Inc3.0★ (2)6 mi
The Mechanical Services Company5.0★ (2)8 mi
Thermaltech5.0★ (2)9 mi
Three Rivers Mechanical, LLC4.5★ (2)8 mi
Tom Kirchner Heating & Cooling4.5★ (2)11 mi
Tom Yocum Heating and Cooling5.0★ (2)5 mi
True Heating and CoolingIn Glenshaw
USA Insulation of Pittsburgh4.6★ (113)In Glenshaw

How much do HVAC contractors cost in Glenshaw?

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

How much do HVAC contractors cost in Glenshaw?
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 Pennsylvania

In Pennsylvania, 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 Glenshaw HVAC contractors

We scored 438 Glenshaw 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 Glenshaw 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 Glenshaw: frequently asked questions

Who is the best HVAC contractor in Glenshaw?

By CR Score, the highest-ranked HVAC contractor in Glenshaw, PA is Mitchell Plumbing, Heating, and Cooling with a CR Score of 66/100. It has 5.0★ from 4,264 Google reviews. It is open 24/7. Armstrong Comfort Solutions (#2) and White Heating Inc (#3) follow. We ranked 438 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Glenshaw?

ContractorsRanked ranks 438 HVAC contractors serving Glenshaw, PA. 1 of them is based in Glenshaw; 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 Glenshaw are open 24/7?

148 ranked HVAC contractors in Glenshaw post 24/7 hours. The highest-ranked are Mitchell Plumbing, Heating, and Cooling (#1), Armstrong Comfort Solutions (#2) and White Heating Inc (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Glenshaw work on weekends?

237 of 438 ranked HVAC contractors post Saturday hours and 187 post Sunday hours. The highest-ranked open Saturdays are Mitchell Plumbing, Heating, and Cooling (#1), Armstrong Comfort Solutions (#2) and White Heating Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Glenshaw?

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

What Google rating do Glenshaw HVAC contractors have?

The median Google rating among 438 rated HVAC contractors in Glenshaw is 4.8★, with a median of 23 reviews. J&A Heating, Cooling, Plumbing, & Electrical has the most, 4,278 reviews, and ranks #4. 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 Glenshaw?

In Pennsylvania, 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Glenshaw

  1. October 2026: CR Scores recalculated for 438 hvac contractors serving Glenshaw.
  2. October 2026: 5 duplicate listings merged.

More HVAC contractors and Glenshaw pages

Other trades in Glenshaw