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Lex - Air Conditioning, Heating, Plumbing, ElectricalHVAC contractor in Dallas, TX

Lex - Air Conditioning, Heating, Plumbing, Electrical is an HVAC contractor in Dallas, TX, ranked #13 of 1,249 HVAC contractors in Dallas and rated 4.8 from 740 Google reviews. Open 24 hours a day, 7 days a week.

Dallas, TXUpdated 0 paid placements in any rankingHow we rank

Call (972) 424-2473Website ↗

Key facts

Key facts about Lex - Air Conditioning, Heating, Plumbing, Electrical
Phone(972) 424-2473
Websitelexairconditioning.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 740 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name
  • Electricalbusiness name

Service area

Serves Dallas and 12 towns within 25 miles: Addison, Richardson, Carrollton, Plano, Farmers Branch, The Colony, University Park, Highland Park, Garland, Allen, Murphy and Frisco.

Based in Dallas, TXView on map

Opening hours

Opening hours for Lex - Air Conditioning, Heating, Plumbing, Electrical
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Lex - Air Conditioning, Heating, Plumbing, Electrical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Lex - Air Conditioning, Heating, Plumbing, Electrical (this business)—634.8 (740)—YesYes
Dial One Johnson Plumbing, Cooling & Heating#11644.9 (640)—YesYes17.4 mi
Appliance & Air Care Experts#12634.9 (516)—YesYes10.0 mi
On Time Experts#14634.8 (5,914)—YesYes10.5 mi

See all 1249 ranked HVAC contractors in Dallas

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 740 Google reviews

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Questions about Lex - Air Conditioning, Heating, Plumbing, Electrical

How is Lex - Air Conditioning, Heating, Plumbing, Electrical ranked in Dallas?

Lex - Air Conditioning, Heating, Plumbing, Electrical is ranked #13 of 1,249 HVAC contractors in Dallas by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Lex - Air Conditioning, Heating, Plumbing, Electrical’s hours?

Lex - Air Conditioning, Heating, Plumbing, Electrical is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Lex - Air Conditioning, Heating, Plumbing, Electrical serve?

Serves Dallas and 12 towns within 25 miles: Addison, Richardson, Carrollton, Plano, Farmers Branch, The Colony, University Park, Highland Park, Garland, Allen, Murphy and Frisco. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Lex - Air Conditioning, Heating, Plumbing, Electrical?

Lex - Air Conditioning, Heating, Plumbing, Electrical has a rating of 4.8 from 740 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Lex - Air Conditioning, Heating, Plumbing, Electrical?

Call Lex - Air Conditioning, Heating, Plumbing, Electrical on (972) 424-2473. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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