Each pick below is backed by what we could verify on the company’s own site.
Where we couldn’t confirm something — ratings, current license status — we say so.
1
Best for fast emergency response
24/7 Source-verified
Willard advertises 24/7 emergency AC repair across the Dallas Metroplex and states technicians typically arrive within 60–90 minutes, equipped with common replacement parts. The company covers AC, heating, ductwork, plumbing, electrical, insulation, and indoor air quality, and offers financing on replacement and installation. It displays a Class A (TACLA) HVAC license plus plumbing and electrical numbers, signaling capacity for larger commercial-grade systems.
Why we picked them
States 24/7 emergency AC repair with a published 60–90 minute typical arrival window, multi-trade coverage, financing, and a displayed Class A (TACLA) Texas HVAC license.
Strengths
- Publishes a 60–90 minute typical emergency arrival window
- Holds a displayed Class A (TACLA) HVAC license
- Multi-trade: AC, heating, ductwork, plumbing, electrical, insulation
- Financing available for replacement and installation
Questions to ask before hiring
- Year founded is not stated on the site — ask about local tenure
- Brands serviced are not listed — confirm they service your equipment
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Heat Pump Repair
- Areas
- Dallas, Farmers Branch, North Dallas, Forney, Fort Worth, Arlington…
- TX license
- Class A · TACLA00007382E (as stated — verify at TDLR)
- Reviews
- 4.9 ★ (5,980) on Google
- Tenure
- Founding year not stated on company website
2
Best for fast 24/7 same-day whole-home service
24/7 Source-verified
Bacon Plumbing Heating Air Electric, founded in 2011 in Rockwall, advertises 24/7 availability and same-day appointments (including weekends) across the eastern Dallas-Fort Worth metro. It covers AC repair, replacement, heat pumps, and ductless mini-splits, offers financing, services brands including Amana, Lennox, and Rheem, and holds a Class A (TACLA) license. It pairs a strong verified review base with broad availability.
Why we picked them
A fast-growing, highly-reviewed whole-home company (since 2011) advertising 24/7 service, same-day appointments including weekends, ductless mini-split capability, financing, and a Class A (TACLA) license — strong on both reputation and availability.
Strengths
- Stated 24/7 service with same-day appointments, including weekends
- Strong, fast-growing verified Google review base
- Ductless mini-split capability; Class A (TACLA) license
- Financing available; services Amana, Lennox, and Rheem
Questions to ask before hiring
- Based in Rockwall — confirm response times to your specific Dallas area
- Confirm the diagnostic/service-call fee before booking
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Heat Pump Repair, Mini-Split Repair
- Areas
- Rockwall, Plano, Dallas, Fort Worth, Garland, Mesquite
- TX license
- Class A · TACLA00145618E (as stated — verify at TDLR)
- Reviews
- 4.9 ★ (2,229) on Google
- Tenure
- States founded in 2011 in Rockwall
3
Best for longevity and commercial work
24/7 Source-verified
Total Air & Heat (also dba Total Air & Plumbing) advertises decades of experience and a stated 24-hour response time across the Dallas area from a Plano base. Its menu spans AC repair, installation, and replacement, furnaces, heat pumps, ductless and geothermal systems, indoor air quality, duct cleaning, plumbing, and commercial HVAC. It lists Carrier as a Factory Authorized Dealer, offers financing, and displays a Class A (TACLA) HVAC license. A strong option for North Dallas and commercial clients.
Why we picked them
States 50–60 years of experience, stated 24/7 emergency response across the Dallas area, commercial HVAC and ductless capability, financing, and a displayed Class A (TACLA) license.
Strengths
- States 50–60 years of experience; Carrier Factory Authorized Dealer
- Stated 24-hour emergency response across the Dallas area
- Commercial HVAC, ductless, and geothermal capability
- Financing available; displays a Class A (TACLA) HVAC license
Questions to ask before hiring
- Based in Plano — confirm response times to your specific Dallas neighborhood
- Same-day (vs. 24-hour) service is not explicitly stated — confirm timing
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Commercial HVAC, Heat Pump Repair, Mini-Split Repair
- Areas
- Plano, Dallas, Allen, Carrollton, Frisco, Lucas…
- TX license
- Class A · TACL-A62196C (as stated — verify at TDLR)
- Reviews
- 4.9 ★ (1,731) on Google
- Tenure
- States 50–60 years of experience; founding year not stated
4
Best North Dallas full-service (24/7 + same-day)
24/7 Source-verified
Lex Air Conditioning, Heating, Plumbing & Electrical has served the Dallas-Fort Worth metro since 2004 from a Plano headquarters, covering 40+ communities. It advertises 24/7 emergency service, same-day appointments, and financing with 0% options, is a Trane Comfort Specialist, and holds a Class A (TACLA) license. With a large verified review base and broad North Dallas coverage, it's a strong all-around option.
Why we picked them
A three-generation, full-service home company (since 2004) with a strong verified review base, stated 24/7 emergency and same-day service, financing including 0% options, a Class A (TACLA) license, and Trane Comfort Specialist status — a well-rounded North Dallas choice.
Strengths
- Stated 24/7 emergency service and same-day appointments
- Strong verified Google review base; Class A (TACLA) license
- Trane Comfort Specialist; financing with 0% options
- Serves 40+ DFW communities from a Plano base
Questions to ask before hiring
- Coverage is North-Dallas-centric — confirm response time to south Dallas
- Confirm the diagnostic/service-call fee before booking
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Heat Pump Repair
- Areas
- Plano, Frisco, Carrollton, Richardson, Dallas, McKinney…
- TX license
- Class A · TACLA38788C (as stated — verify at TDLR)
- Reviews
- 4.8 ★ (2,216) on Google
- Tenure
- States in business since 2004 (three generations)
5
Best for whole-home DFW coverage
24/7 Source-verified
Rescue Air and Plumbing is a Dallas full-service HVAC and plumbing company that publicly advertises 24-hour heating and AC service plus same-day appointments. Its site lists more than two dozen DFW suburbs served, financing, and brand partnerships including Lennox and Trane. A TACLB HVAC license number is displayed in the site footer. Its verifiable availability, service breadth, and unusually wide DFW coverage make it a strong all-round choice, pending the review and licensing checks listed below.
Why we picked them
Broadest verifiable combination of round-the-clock availability, same-day service, financing, a displayed Texas HVAC license, and the widest mapped DFW service-area list of any company we researched.
Strengths
- Explicitly advertises 24-hour AC service and same-day appointments
- Lists 25+ DFW service areas including Plano, Richardson, Garland, Carrollton
- Financing available and a displayed Texas HVAC license number
- Services heat pumps, air handlers, and indoor air quality equipment
Questions to ask before hiring
- Year founded is not stated on the site — ask how long they have served your area
- Confirm the diagnostic/service-call fee before booking
- Verify the displayed TACLB license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Heat Pump Repair
- Areas
- Dallas, Addison, Allen, Arlington, Coppell, Lewisville…
- TX license
- Class B · TACLB00056156E (as stated — verify at TDLR)
- Reviews
- 4.9 ★ (3,774) on Google
- Tenure
- Founding year not stated on company website
6
Best for emergency + commercial + mini-split
24/7 Source-verified
Astar advertises more than 28 years serving the Dallas-Fort Worth Metroplex and lists over 30 service areas. Its AC page covers residential and commercial repair, ductless mini-split and heat-pump work, thermostats, and maintenance, with stated 24/7 emergency availability, same-day appointments, and financing. The company lists Lennox, Trane, and Goodman as partners and displays TACLB, plumbing, and electrical license numbers. It is a strong pick for households needing emergency, commercial, or mini-split coverage.
Why we picked them
Verifiably wide service menu — residential and commercial AC, ductless mini-split, and heat pumps — paired with stated 24/7 emergency service, same-day appointments, financing, and 30+ mapped DFW areas.
Strengths
- States 28+ years in the DFW market
- Covers commercial HVAC and ductless mini-split repair, not just residential
- Stated 24/7 emergency service plus same-day appointments and financing
- Lists 30+ DFW service areas; displays HVAC, plumbing, and electrical licenses
Questions to ask before hiring
- Confirm the diagnostic/service-call fee before booking
- Ask whether commercial and mini-split work uses the same emergency dispatch
- Verify the displayed TACLB license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Commercial HVAC, Heat Pump Repair, Mini-Split Repair
- Areas
- Dallas, Fort Worth, Arlington, Frisco, Plano, McKinney…
- TX license
- Class B · TACLB00028662E (as stated — verify at TDLR)
- Reviews
- 4.8 ★ (2,714) on Google
- Tenure
- States over 28 years serving DFW
7
Best for whole-home (HVAC + plumbing + electrical)
24/7 Source-verified
A#1 Air states it has operated since 1989 and serves the Dallas-Fort Worth area. Its emergency-service page advertises 24/7 availability and same-day AC repair, alongside tune-ups, installation, duct cleaning, and ductless mini-splits, plus heating, plumbing, and electrical trades. Financing is offered and the company displays HVAC, electrical, and plumbing license numbers. It is a good fit for homeowners who want one multi-trade provider on call around the clock.
Why we picked them
Long tenure (states since 1989), stated 24/7 emergency and same-day service, financing, ductless mini-split capability, and multi-trade coverage across HVAC, plumbing, and electrical.
Strengths
- States in business since 1989 (30+ years)
- Stated 24/7 emergency service and same-day AC repair
- Ductless mini-split capability plus plumbing and electrical trades
- Financing available; displays HVAC, electrical, and plumbing licenses
Questions to ask before hiring
- Mapped service-area detail is thinner than some competitors — confirm your suburb
- Confirm the diagnostic/service-call fee before booking
- Verify the displayed TACLB license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Mini-Split Repair
- Areas
- Dallas, Lewisville, Haltom City, Fort Worth
- TX license
- Class B · TACLB00018143E (as stated — verify at TDLR)
- Reviews
- 4.7 ★ (12,702) on Google
- Tenure
- States since 1989; 35+ years in business
8
Best established full-service company
24/7 Source-verified
Berkeys is a long-running Dallas-area home-services company that states it has operated since 1975 and serves Dallas, Plano, Fort Worth, and Arlington. Its AC page advertises 24-hour emergency HVAC repair, same-day service, and 0%-interest financing for 12 months. The company says it services all major equipment brands and displays a TACLB license number in its footer. Its verifiable longevity and availability make it a dependable full-service option, pending review and licensing confirmation.
Why we picked them
One of the longest-tenured companies we verified (in business since 1975), with stated 24-hour emergency service, same-day repair, published 0%-interest financing, and a displayed Texas HVAC license.
Strengths
- States it has been in business since 1975
- Advertises 24-hour emergency HVAC repair and same-day service
- Publishes a 0%-interest, 12-month financing offer
- Displayed Texas HVAC license number; services all major brands
Questions to ask before hiring
- Quoted phone is a toll-free line — confirm a local Dallas dispatch contact
- Confirm the diagnostic/service-call fee structure
- Verify the displayed TACLB license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance
- Areas
- Dallas, Plano, Fort Worth, Arlington
- TX license
- Class B · TACLB133168E (as stated — verify at TDLR)
- Reviews
- 4.8 ★ (7,928) on Google
- Tenure
- States in business since 1975
9
Best for around-the-clock whole-home service
24/7 Source-verified
Milestone Electric, A/C & Plumbing is a large North Texas home-services company operating since 2004 that advertises around-the-clock availability ('Open 24 Hours, 7 Days a Week') across Dallas and 50+ surrounding communities. It covers AC repair, installation, replacement, and maintenance plus duct cleaning and indoor air quality, holds a Class A (TACLA) license, and carries one of the largest verified Google review bases of any company in this guide.
Why we picked them
Among the largest and most-reviewed home-services companies in North Texas (operating since 2004), with stated 24/7 availability, a Class A (TACLA) license, and coverage of 50+ communities — a strong all-hours, whole-home option.
Strengths
- States 24/7 availability ('Open 24 Hours, 7 Days a Week')
- One of the largest verified Google review bases in DFW
- Class A (TACLA) license; serves 50+ North Texas communities
- Whole-home: HVAC, electrical, and plumbing under one roof
Questions to ask before hiring
- Financing terms are not stated on the page reviewed — ask directly
- Same-day (vs. 24/7) timing is not explicitly stated — confirm a window
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance
- Areas
- Dallas, Plano, Garland, Fort Worth, Colleyville, Irving…
- TX license
- Class A · TACLA00132623E (as stated — verify at TDLR)
- Reviews
- 4.9 ★ (19,020) on Google
- Tenure
- States family-owned since 2004
10
Best Class A option for North Dallas suburbs
24/7 Source-verified
TexAire Heating & Air Conditioning holds a Class A (TACLA) Texas license and advertises 24/7 emergency HVAC service with same-day response across the northern Dallas suburbs — Lewisville, Flower Mound, Frisco, Plano, McKinney, Allen, Coppell, and more. It covers AC, heating, heat pumps, and indoor air quality, offers financing, and services an unusually broad brand list (Carrier, Trane, Lennox, Rheem, Goodman, York, Amana, Bryant, Daikin).
Why we picked them
Holds a Class A (TACLA) license with stated 24/7 emergency service, same-day response, financing, and one of the widest brand lists we verified; its footprint centers on the northern suburbs (Lewisville, Frisco, Plano), so confirm response times to inner or south Dallas.
Strengths
- Class A (TACLA) license — capacity beyond light-commercial limits
- Stated 24/7 emergency service and same-day response
- Very broad brand support (9+ manufacturers serviced)
- Financing available; strong North Dallas / Denton County coverage
Questions to ask before hiring
- Footprint is north-suburban — confirm response time to inner/south Dallas
- Founding year not stated (15 years of trade experience cited) — ask about company tenure
- Verify the displayed TACLA license is current via the TDLR lookup
At a glance
- Services
- Emergency AC Repair, AC Repair, AC Installation, AC Replacement, AC Maintenance, Heat Pump Repair
- Areas
- Lewisville, Flower Mound, Carrollton, Coppell, The Colony, Frisco…
- TX license
- Class A · TACLA96420E (as stated — verify at TDLR)
- Reviews
- 5.0 ★ (272) on Google
- Tenure
- States 15 years of trade experience; founding year not stated