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Emergency HVAC Contractors in Arbutus, MD (2026)

Top 50 of 722 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 Arbutus: Horizon Services - Air Conditioning, Heating, Plumbing, & 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 Arbutus at a glance

Top emergency HVAC contractors in Arbutus at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical654.8★ (4,514)Baltimore, 6 mi away24/7
2Michael & Son Services644.7★ (8,039)Baltimore, 9 mi away24/7
3Beltway Air Conditioning, Heating & Plumbing644.9★ (2,167)Hanover, 7 mi away24/7
4Len The Plumber Heating & Air, LLC644.7★ (15,911)Arbutus24/7
5Alpha Heating & Air Conditioning, LLC644.9★ (419)Arbutus24/7
6Complete Climate Services LLC635.0★ (786)Baltimore, 6 mi away24/7
7Arundel Service Experts634.7★ (472)Arbutus24/7
8Sila Heating, Air Conditioning & Plumbing634.9★ (275)Arbutus24/7
9Boothe's Heating, Air, Plumbing, Drains & Electrical634.9★ (1,461)Dundalk, 10 mi away24/7
10Fresh Air Concepts, LLC634.9★ (217)Arbutus24/7

Call an emergency HVAC contractor in Arbutus 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 Arbutus, 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 722 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.

  11. #11 Tario HVAC, LLC

    Based in Arbutus

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 142 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1319 Maple Ave, Halethorpe, MD 21227
    View profile for Tario HVAC, LLC(410) 314-1161

  13. #13 ARS / Rescue Rooter

    Based in Laurel, 11 mi away

    62/100CR Score

    Ranked #13 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

  16. #16 Beyond Cooling LLC

    Based in Arbutus

    61/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 82 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3922 Vero Rd Rear L, Halethorpe, MD 21227
    View profile for Beyond Cooling LLC(410) 973-7821

  17. #17 Farnen & Dermer

    Based in Owings Mills, 12 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 931 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 931 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10500 Reisterstown Rd, Owings Mills, MD 21117
    View profile for Farnen & Dermer(410) 367-7777

  18. #18 Ambient LLC

    Based in Severn, 8 mi away

    61/100CR Score

    Ranked #18 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

Top 50 of 722 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 Arbutus, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Grove Heating & Cooling604.9★ (1,156)18 mi
27Elmar Heating & Cooling604.8★ (614)14 mi
28Maryland Heating & Air604.9★ (369)12 mi
29JDL HVAC & Plumbing Services604.8★ (678)14 mi
30Carver Heating & Cooling605.0★ (46)2 mi
31Reliability Home Services604.7★ (539)13 mi
32A.J. Michaels604.5★ (309)8 mi
33Hughes Mechanical, LLC604.8★ (408)13 mi
34Triple E604.9★ (469)15 mi
35United Air Temp604.8★ (171)9 mi
36GT Mechanical services604.4★ (55)In Arbutus
37ROCKY LLC604.6★ (253)9 mi
38Beltway Air Conditioning, Heating and Plumbing605.0★ (129)10 mi
39Contemporary Air Systems, Inc.605.0★ (195)13 mi
40F.H. Furr Plumbing, Heating, Air Conditioning & Electrical604.8★ (1,788)7 mi
41Barstow & Sons Heating and Cooling604.9★ (1,127)22 mi
42United Air Temp604.8★ (1,306)21 mi
43F.H. Furr Plumbing, Heating, Air Conditioning & Electrical604.7★ (1,847)21 mi
44USA HVAC Services605.0★ (179)13 mi
45Dalton Air Conditioning Repair595.0★ (44)5 mi
46One Hour Air Conditioning & Heating® of Annapolis594.8★ (367)15 mi
47Beltway Air Conditioning, Heating & Plumbing594.9★ (90)9 mi
48ABC Cooling & Heating LLC594.7★ (247)13 mi
49United Air Temp594.9★ (180)13 mi
50Bethany Air594.8★ (1,251)24 mi

How we ranked emergency HVAC contractors in Arbutus

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 Arbutus: questions

Which HVAC contractors in Arbutus are open 24/7?

25 on this list post 24/7 hours, including Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical, Michael & Son Services, Beltway Air Conditioning, Heating & Plumbing, Len The Plumber Heating & Air, LLC and Alpha Heating & Air Conditioning, LLC.

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

Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Arbutus 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 Arbutus

  1. October 2026: CR Scores recalculated for 722 hvac contractors serving Arbutus.
  2. October 2026: 3 duplicate listings merged.

More emergency and heating and cooling pages