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Emergency HVAC Contractors in Alpine, CA (2026)

Top 50 of 399 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Alpine: Mauzy Cooling, Heating, Plumbing, and Electrical, open 24/7.

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

Top emergency HVAC contractors in Alpine at a glance

Top emergency HVAC contractors in Alpine at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Mauzy Cooling, Heating, Plumbing, and Electrical654.8★ (4,710)El Cajon, 12 mi away24/7
2Anderson Plumbing, Heating & Air644.8★ (4,443)El Cajon, 13 mi away24/7
3Maximum Comfort Heating and AC Repair635.0★ (167)Alpine24/7
4Precision Temperature634.9★ (1,014)Lakeside, 10 mi away24/7
5Blue Diamond Heating and Air635.0★ (801)El Cajon, 12 mi away24/7
6Anderson Plumbing, Heating & Air624.8★ (6,056)San Diego, 22 mi away24/7
7Bill Howe Plumbing, Heating & Air, Restoration & Flood Services624.8★ (4,875)San Diego, 21 mi away24/7
8Comfort Bros Heating Air Plumbing & Electrical624.9★ (424)Lakeside, 9 mi away24/7
9La Jolla Heating and Air Conditioning615.0★ (80)El Cajon, 5 mi away24/7
10Same Day Heating, Cooling, Plumbing614.8★ (1,658)San Diego, 20 mi away24/7

Call an emergency HVAC contractor in Alpine now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Alpine, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 399 is on the HVAC contractors page.

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

  4. #4 Precision Temperature

    Based in Lakeside, 10 mi away

    63/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,014 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,014 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11974 Woodside Ave, Lakeside, CA 92040
    View profile for Precision Temperature(619) 588-5321

  12. #12 FRYE Mechanical

    Based in Ramona, 13 mi away

    61/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 239 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 239 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23445 Everett Pl, Ramona, CA 92065
    View profile for FRYE Mechanical(619) 454-3069

  22. #22 Air Pro Heating & Air

    Based in Chula Vista, 17 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 268 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2434 Fenton St Ste 300, Chula Vista, CA 91914
    View profile for Air Pro Heating & Air(619) 693-3661

  25. #25 Legacy Home Energy

    Based in El Cajon, 12 mi away

    59/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Furnace repair service”.

    • 5.0★ from 86 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    270 E Douglas Ave, El Cajon, CA 92020
    View profile for Legacy Home Energy(619) 631-5372

Top 50 of 399 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Alpine, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Jackson & Foster Heating and Air Conditioning594.9★ (206)16 mi
27Evans Family HVAC594.6★ (11)In Alpine
28Total Plumbing, Air & Electric | Residential and Commercial Plumbing594.9★ (85)14 mi
29Superior Air Systems - AC Repair & Installation585.0★ (58)13 mi
30Smith & Sons Heating and Air Inc.585.0★ (203)22 mi
31Action Air Conditioning & Heating584.9★ (384)25 mi
32Plumber Chula Vista by Castillo Works584.9★ (170)20 mi
33Air Pros HVAC Ramona Specialists585.0★ (35)12 mi
34Comfort City Mechanical, INC584.9★ (47)14 mi
35Golden Comfort AC & Heating Repair585.0★ (22)10 mi
36Progressive Heating & Air584.8★ (240)22 mi
37PureAir Santee HVAC Services585.0★ (40)14 mi
38Santee AC & Heating Pros585.0★ (40)14 mi
39Mark's Heating & Air585.0★ (20)10 mi
40Alpine Air585.0★ (3)In Alpine
41Blues HVAC & Airduct cleaning Alpine585.0★ (3)In Alpine
42AirZen AC575.0★ (29)13 mi
43Point Loma Electric, Plumbing, Heating & Air574.9★ (1,546)21 mi
44Romey HVAC575.0★ (21)12 mi
45Adams HVAC Contractors Santee575.0★ (28)13 mi
46Surf Bros HVAC575.0★ (110)22 mi
47Hamel's Refrigeration Inc.575.0★ (20)12 mi
48RR Heating & Air Conditioning575.0★ (16)11 mi
49Smart Santee HVAC Repair575.0★ (22)13 mi
50HX Refrigeration575.0★ (14)11 mi

How we ranked emergency HVAC contractors in Alpine

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Alpine: questions

Which HVAC contractors in Alpine are open 24/7?

25 on this list post 24/7 hours, including Mauzy Cooling, Heating, Plumbing, and Electrical, Anderson Plumbing, Heating & Air, Maximum Comfort Heating and AC Repair, Precision Temperature and Blue Diamond Heating and Air.

Who is ranked #1 for emergency heating and cooling in Alpine, CA?

Mauzy Cooling, Heating, Plumbing, and Electrical is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Alpine ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Alpine

  1. October 2026: CR Scores recalculated for 399 hvac contractors serving Alpine.
  2. October 2026: 5 duplicate listings merged.

More emergency and heating and cooling pages