Willard Cooling, Heating, Plumbing, & Electrical
#1 pick 24/7
Best for fast emergency response
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Dallas, Farmers Branch, North Dallas, Forney +more
Service guide
24-Hour Emergency AC Repair in Dallas, TX
When your AC quits during a Dallas summer, indoor temperatures climb fast and a repair can't wait until morning. Several companies in our guide explicitly advertise 24/7 emergency service; below we list those, what an after-hours call usually involves, and the questions worth asking before a technician is dispatched.
Top companies for emergency in Dallas
Showing companies from our guide that list this service, in editorial rank order.
| # | Company | Best for | Availability | Same-day | Financing | TX license | Reviews | Listing | Contact |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Willard Cooling, Heating, Plumbing, & Electrical | Best for fast emergency response | 24/7 | Yes | Yes | Class A (stated) | Verified | (469) 840-4743 | |
| 2 | Bacon Plumbing Heating Air Electric | Best for fast 24/7 same-day whole-home service | 24/7 | Yes | Yes | Class A (stated) | Verified | (972) 645-2738 | |
| 3 | Total Air & Heat | Best for longevity and commercial work | 24/7 | — | Yes | Class A (stated) | Verified | (972) 881-0020 | |
| 4 | Lex Air Conditioning, Heating, Plumbing & Electrical | Best North Dallas full-service (24/7 + same-day) | 24/7 | Yes | Yes | Class A (stated) | Verified | (972) 466-1917 | |
| 5 | Rescue Air and Plumbing | Best for whole-home DFW coverage | 24/7 | Yes | Yes | Class B (stated) | Verified | (972) 201-3253 | |
| 6 | Astar Air Conditioning, Plumbing & Electric | Best for emergency + commercial + mini-split | 24/7 | Yes | Yes | Class B (stated) | Verified | (972) 485-0813 | |
| 7 | A#1 Air | Best for whole-home (HVAC + plumbing + electrical) | 24/7 | Yes | Yes | Class B (stated) | Verified | (972) 746-2224 | |
| 8 | Berkeys Plumbing, Air Conditioning & Electrical | Best established full-service company | 24/7 | Yes | Yes | Class B (stated) | Verified | (877) 746-6855 | |
| 9 | Milestone Electric, A/C, & Plumbing | Best for around-the-clock whole-home service | 24/7 | — | — | Class A (stated) | Verified | (972) 607-3702 | |
| 10 | TexAire Heating & Air Conditioning | Best Class A option for North Dallas suburbs | 24/7 | Yes | Yes | Class A (stated) | Verified | (469) 213-7730 | |
| — | Baker Brothers Plumbing, Air & Electric | Best multi-trade brand | Emergency | — | Yes | Class B (stated) | Verified | (214) 892-2225 | |
| — | The Chill Brothers | Best for installation and financing | 24/7 | — | Yes | Class A (stated) | Verified | (844) 512-4455 | |
| — | Reynolds Heat N Air | Best dedicated repair specialist | 24/7 | Yes | — | Not shown | N/A | Verified | (972) 725-4105 |
| — | Ellis Air Conditioning & Heating | Best for southwest Dallas & Ellis County | 24/7 | — | Yes | Class B (stated) | Verified | (972) 291-9316 | |
| — | Chapman Air & Heat | Best long-established mini-split & light-commercial | 24/7 | — | — | Not shown | Verified | (214) 340-4999 | |
| — | Aire Texas Residential Services | Best for Collin County & North Dallas | 24/7 | — | Yes | Not shown | N/A | Verified | (972) 734-1791 |
| — | HM Tech Air Conditioning & Heating | Best minority-owned shop for east Dallas / Mesquite | 24/7 | Yes | Yes | Not shown | N/A | Verified | (972) 289-8129 |
| — | Houk Air Conditioning | Best long-established multi-metro AC company | Emergency | — | Yes | Class A (stated) | Verified | (833) 313-5532 | |
| — | Xtreme Air Services | Best for east Dallas + commercial refrigeration | Emergency | — | Yes | Class A (stated) | Verified | (972) 288-2263 | |
| — | On Time Experts | Best guaranteed same-day service, any hour | 24/7 | Yes | — | Class B (stated) | Verified | (281) 694-7946 | |
| — | Frymire Home Services | Best long-established service with no overtime charges | Emergency | — | Yes | Not shown | Verified | (972) 367-0004 |
Ratings are the company’s Google rating and review count (retrieved via DataForSEO); “N/A” means we couldn’t confidently match a rating to that company. License class is shown as stated on each company’s own website and should be confirmed at the TDLR lookup.
What to expect
- After-hours and weekend calls often carry a higher diagnostic or trip fee — ask for it upfront.
- Dispatchers may triage by severity; confirm a realistic arrival window for your address.
- Common summer failures: blown capacitors, failed run capacitors/contactors, frozen coils, refrigerant loss, and tripped breakers.
- A reputable tech diagnoses before quoting and explains repair-vs-replace tradeoffs in writing.
When to call
- No cooling with indoor temperatures climbing above safe levels, especially with infants, elderly, or pets at home
- Burning smells, smoke, sparking, or repeated breaker trips — shut the system off first
- Water leaking heavily around the indoor unit or a fully frozen coil
- Total system failure during an extreme-heat advisory
Questions to ask
- What is the after-hours diagnostic/trip fee, and is it credited toward the repair?
- What is the realistic arrival window for my ZIP code right now?
- Are your technicians TDLR-licensed and EPA 608 certified to handle refrigerant?
- Will I get a written diagnosis and price before work begins?
What it costs: General Dallas-market estimate only: emergency/after-hours diagnostic fees commonly run higher than standard daytime trip fees, and many companies waive or credit the fee if you proceed with the repair. Always confirm the specific fee with the company — figures here are not quotes.
Compare these companies
Bacon Plumbing Heating Air Electric
#2 pick 24/7
Best for fast 24/7 same-day whole-home service
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Rockwall, Plano, Dallas, Fort Worth +more
Total Air & Heat
#3 pick 24/7
Best for longevity and commercial work
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Plano, Dallas, Allen, Carrollton +more
Lex Air Conditioning, Heating, Plumbing & Electrical
#4 pick 24/7
Best North Dallas full-service (24/7 + same-day)
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Plano, Frisco, Carrollton, Richardson +more
Rescue Air and Plumbing
#5 pick 24/7
Best for whole-home DFW coverage
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Dallas, Addison, Allen, Arlington +more
Astar Air Conditioning, Plumbing & Electric
#6 pick 24/7
Best for emergency + commercial + mini-split
Emergency AC Repair · AC Repair · AC Installation · AC Replacement
Serves: Dallas, Fort Worth, Arlington, Frisco +more
Emergency in Dallas: FAQs
Who offers 24-hour AC repair in Dallas?
Several companies in this guide explicitly advertise 24/7 emergency service, including Rescue Air and Plumbing, Berkeys, Astar, A#1 Air, Willard, Total Air & Heat, The Chill Brothers, and Reynolds Heat N Air. Always confirm current availability and the after-hours fee when you call.
How fast can an AC company come out during a Dallas summer?
Response times vary with demand. One company in our guide (Willard) publishes a typical 60–90 minute arrival window; most others promise same-day or 24-hour response without a guaranteed time. Confirm a window for your specific address.
Is emergency AC repair more expensive?
After-hours and weekend calls usually carry a higher diagnostic or trip fee than standard daytime visits. Many companies credit that fee toward the repair if you proceed. Ask before booking.
AC down in the Dallas heat?
Compare emergency availability and response options before you call — then reach a company directly.