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Emergency HVAC Contractors in Nacogdoches, TX (2026)

Top 25 of 26 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

9 of the 25 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 Nacogdoches: McWilliams 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 Nacogdoches at a glance

Top emergency HVAC contractors in Nacogdoches at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1McWilliams Heating Cooling Plumbing684.8★ (1,005)Nacogdoches24/7
2Strickland Plumbing, HVAC & Electric, Inc.674.9★ (402)Nacogdoches24/7
3Texas Air Conditioning, Electric and Plumbing654.9★ (143)Nacogdoches24/7
4Bobby York Air Conditioning & Heating625.0★ (27)Nacogdoches24/7
5Strickland Plumbing, HVAC & Electric, Inc.604.5★ (172)Lufkin, 18 mi away24/7
6Bentley's Air Conditioning & Refrigeration594.6★ (161)Lufkin, 21 mi away24/7
7Pax-Sun (Ferrara's) Heating & Air Conditioning574.9★ (23)Lufkin, 18 mi away24/7
8McLeod's Air Conditioning & Refrigeration, Inc.574.8★ (19)Lufkin, 17 mi away24/7
9Tom Brown AC & Heating554.8★ (18)Lufkin, 23 mi away24/7
10Lone Star Air Conditioning and Heating475.0★ (217)NacogdochesSat

Call an emergency HVAC contractor in Nacogdoches 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 25 emergency HVAC contractors in Nacogdoches, 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 26 is on the HVAC contractors page.

  9. #9 Tom Brown AC & Heating

    Based in Lufkin, 23 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    204 6th St, Huntington, TX 75949
    View profile for Tom Brown AC & Heating(936) 876-5489

  18. #18 Klay’s Mechanical

    Based in Nacogdoches

    40/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    View profile for Klay’s Mechanical(936) 222-5179

  22. #22 Precision Air Lufkin

    Based in Lufkin, 22 mi away

    36/100CR Score

    Ranked #22 because of its Google rating and trade focus: 3.8★ from 23 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.8★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat–Sun closed
    Address
    4785 Old Union Rd, Lufkin, TX 75904
    View profile for Precision Air Lufkin(936) 639-4247

  23. #23 Action Service Center

    Based in Lufkin, 18 mi away

    35/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    804 N 1st St, Lufkin, TX 75901
    View profile for Action Service Center(936) 632-3260

  24. #24 Jimmy Counts Services

    Based in Lufkin, 22 mi away

    34/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sun 7 AM–10 PM
    Address
    532 Counts Rd, Lufkin, TX 75904
    View profile for Jimmy Counts Services(936) 875-3310

  25. #25 Atkins N Family

    Based in Lufkin, 20 mi away

    28/100CR Score

    Ranked #25 because of its Google rating and trade focus: 3.0★ from 6 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.0★ from 6 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun closed
    View profile for Atkins N Family(936) 215-3335

How we ranked emergency HVAC contractors in Nacogdoches

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 Nacogdoches: questions

Which HVAC contractors in Nacogdoches are open 24/7?

9 on this list post 24/7 hours, including McWilliams Heating Cooling Plumbing, Strickland Plumbing, HVAC & Electric, Inc., Texas Air Conditioning, Electric and Plumbing, Bobby York Air Conditioning & Heating and Strickland Plumbing, HVAC & Electric, Inc..

Who is ranked #1 for emergency heating and cooling in Nacogdoches, TX?

McWilliams Heating Cooling Plumbing is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Nacogdoches 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 Nacogdoches

  1. October 2026: CR Scores recalculated for 26 hvac contractors serving Nacogdoches.

More emergency and heating and cooling pages