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Emergency HVAC Contractors in Ramona, CA (2026)

Top 50 of 478 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 Ramona: FRYE Mechanical, 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 Ramona at a glance

Top emergency HVAC contractors in Ramona at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1FRYE Mechanical645.0★ (239)Ramona24/7
2Mauzy Cooling, Heating, Plumbing, and Electrical634.8★ (4,710)El Cajon, 17 mi away24/7
3Anderson Plumbing, Heating & Air634.8★ (4,443)El Cajon, 17 mi away24/7
4Anderson Plumbing, Heating & Air624.8★ (6,056)San Diego, 22 mi away24/7
5Action Air Conditioning & Heating624.9★ (3,896)San Marcos, 21 mi away24/7
6Precision Temperature624.9★ (1,014)Lakeside, 13 mi away24/7
7Bill Howe Plumbing, Heating & Air, Restoration & Flood Services624.8★ (4,875)San Diego, 22 mi away24/7
8Sherlock Plumbing, Heating & Air624.9★ (4,132)Carlsbad, 22 mi away24/7
9Mauzy Cooling, Heating, Plumbing, and Electrical624.8★ (1,303)Escondido, 16 mi away24/7
10Anderson Plumbing, Heating & Air624.8★ (2,810)San Marcos, 21 mi away24/7

Call an emergency HVAC contractor in Ramona 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 Ramona, 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 478 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.

  1. Ranked #1 in Ramona

    #1 FRYE Mechanical

    Based in Ramona

    64/100CR Score

    Ranked #1 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

  6. #6 Precision Temperature

    Based in Lakeside, 13 mi away

    62/100CR Score

    Ranked #6 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

  20. #20 AirZen AC

    Based in Arden-Arcade, 2 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 29 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for AirZen AC(760) 999-4822

Top 50 of 478 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 Ramona, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Excel Air Conditioning, Heating & Plumbing594.9★ (222)16 mi
27Maximum Comfort Heating and AC Repair595.0★ (200)17 mi
28Maximum Comfort Heating and AC Repair595.0★ (167)16 mi
29Aerify Heating and Air594.7★ (125)12 mi
30619 Heating and Air594.8★ (16)2 mi
31Action Air Conditioning & Heating594.9★ (384)21 mi
32Southern Comfort HVAC, Inc595.0★ (13)2 mi
33Friar's Plumbing Heating and AC Repair595.0★ (160)18 mi
34La Jolla Heating and Air Conditioning595.0★ (80)14 mi
35ACS/ American Comfort Services | Heating & Air Conditioning594.9★ (131)16 mi
36Valley Center Air Conditioning595.0★ (61)13 mi
37Brightstar Refrigeration Inc595.0★ (9)2 mi
38Jackson & Foster Heating & Air Conditioning584.9★ (58)12 mi
39Bill Howe Plumbing, Heating and Air Conditioning, Restoration and Flood Services584.9★ (548)11 mi
40United Plumbing Heating Air & Electric584.8★ (94)15 mi
411800anytyme584.7★ (402)22 mi
42Smith & Sons Heating and Air Inc.585.0★ (203)22 mi
43Pacific Heating & Air Conditioning584.6★ (257)18 mi
44Hamel's Air Conditioning & Heating Inc584.9★ (143)19 mi
45Cool Air Solutions Heating and Air Conditioning Inc.584.9★ (338)25 mi
46Jackson & Foster Heating and Air Conditioning584.9★ (206)22 mi
47Legacy Home Energy585.0★ (86)18 mi
48Plumber Chula Vista by Castillo Works584.9★ (170)21 mi
49Progressive Heating & Air584.8★ (240)22 mi
50Romey HVAC585.0★ (21)10 mi

How we ranked emergency HVAC contractors in Ramona

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 Ramona: questions

Which HVAC contractors in Ramona are open 24/7?

25 on this list post 24/7 hours, including FRYE Mechanical, Mauzy Cooling, Heating, Plumbing, and Electrical, Anderson Plumbing, Heating & Air, Anderson Plumbing, Heating & Air and Action Air Conditioning & Heating.

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

FRYE Mechanical is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Ramona 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 Ramona

  1. October 2026: CR Scores recalculated for 478 hvac contractors serving Ramona.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages