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Emergency HVAC Contractors in Lake Shore, MD (2026)

Top 50 of 580 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 Lake Shore: Staton Heating, Cooling & Plumbing, 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 Lake Shore at a glance

Top emergency HVAC contractors in Lake Shore at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Staton Heating, Cooling & Plumbing644.9★ (2,904)Annapolis, 9 mi away24/7
2Boothe's Heating, Air, Plumbing, Drains & Electrical644.9★ (1,461)Dundalk, 6 mi away24/7
3Michael & Son Services634.7★ (8,039)Baltimore, 14 mi away24/7
4Beltway Air Conditioning, Heating & Plumbing634.9★ (2,167)Hanover, 11 mi away24/7
5Barstow & Sons Heating and Cooling634.9★ (1,127)Annapolis, 9 mi away24/7
6One Hour Air Conditioning & Heating® of Annapolis624.8★ (367)Arnold, 4 mi away24/7
7Bethany Air624.8★ (1,251)Edgewater, 13 mi away24/7
8Grove Heating & Cooling624.9★ (1,156)Crofton, 14 mi away24/7
9Complete Climate Services LLC615.0★ (786)Baltimore, 14 mi away24/7
10Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical614.8★ (4,514)Baltimore, 21 mi away24/7

Call an emergency HVAC contractor in Lake Shore 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 Lake Shore, 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 580 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.

  7. #7 Bethany Air

    Based in Edgewater, 13 mi away

    62/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 1,251 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 1,251 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    171 MD-253, Edgewater, MD 21037
    View profile for Bethany Air(410) 431-2312

  11. #11 All Good Home Inc

    Based in Severna Park, 3 mi away

    61/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 98 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    762 Dividing Rd, Severna Park, MD 21146
    View profile for All Good Home Inc(202) 439-7718

  14. #14 Ambient LLC

    Based in Severn, 10 mi away

    60/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.8★ from 336 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 336 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    508 Shaw Ct #103, Severn, MD 21144
    View profile for Ambient LLC(410) 429-7280

  15. #15 United Air Temp

    Based in Annapolis, 9 mi away

    60/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 253 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 253 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2553 Housley Rd, Annapolis, MD 21401
    View profile for United Air Temp(410) 705-6043

  19. #19 Shoreline Comfort

    Based in Stevensville, 13 mi away

    60/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 285 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 285 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1102 Butterworth Ct suite 100, Stevensville, MD 21666
    View profile for Shoreline Comfort(410) 739-4232

  20. #20 ARS / Rescue Rooter

    Based in Laurel, 18 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.4★ from 3,510 Google reviews, listed on Google as “HVAC contractor”.

    • 4.4★ from 3,510 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9010 Maier Rd # 105, Laurel, MD 20723
    View profile for ARS / Rescue Rooter(301) 276-4499

Top 50 of 580 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 Lake Shore, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Hughes Mechanical, LLC604.8★ (408)14 mi
27ABC Cooling & Heating LLC604.7★ (247)11 mi
28ClimateCare HVAC Services, LLC.604.9★ (221)13 mi
29Beltway Air Conditioning, Heating and Plumbing605.0★ (129)11 mi
30Contemporary Air Systems, Inc.595.0★ (195)14 mi
31Environmental Systems Associates594.9★ (658)19 mi
32Sila Heating, Air Conditioning & Plumbing594.9★ (275)15 mi
33Alpha Heating & Air Conditioning, LLC594.9★ (419)17 mi
34United Air Temp594.8★ (1,306)23 mi
35Above All Heating & Cooling594.8★ (45)5 mi
36JDL HVAC & Plumbing Services594.8★ (678)20 mi
37Abbott Brothers Plumbing & Heating of Maryland594.8★ (354)17 mi
38F.H. Furr Plumbing, Heating, Air Conditioning & Electrical594.8★ (1,788)11 mi
39Zoned Heating and Cooling595.0★ (40)7 mi
40ROCKY LLC594.6★ (253)13 mi
41Tack Mechanical LLC594.8★ (57)8 mi
42Ambient LLC595.0★ (52)9 mi
43JJ HEATING & COOLING COMPANY584.8★ (110)12 mi
44Tario HVAC, LLC584.9★ (142)15 mi
45Breezy Heating Ventilation and Air Conditioning584.8★ (121)14 mi
46Mars Air Duct Cleaning584.9★ (177)17 mi
47United Air Temp584.8★ (171)16 mi
48OP HVAC Solutions585.0★ (21)7 mi
49Bay Area Mechanical Services Inc.584.5★ (37)7 mi
50THE ELECTRICIANS584.9★ (98)15 mi

How we ranked emergency HVAC contractors in Lake Shore

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 Lake Shore: questions

Which HVAC contractors in Lake Shore are open 24/7?

25 on this list post 24/7 hours, including Staton Heating, Cooling & Plumbing, Boothe's Heating, Air, Plumbing, Drains & Electrical, Michael & Son Services, Beltway Air Conditioning, Heating & Plumbing and Barstow & Sons Heating and Cooling.

Who is ranked #1 for emergency heating and cooling in Lake Shore, MD?

Staton Heating, Cooling & Plumbing is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Lake Shore 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?

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

Update log for Lake Shore

  1. October 2026: CR Scores recalculated for 580 hvac contractors serving Lake Shore.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages