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Greentech Engineering Heating & Air ConditioningHVAC contractor in Carrollton, TX

Greentech Engineering Heating & Air Conditioning is an HVAC contractor at 1536 Hutton Dr Suite 110, Carrollton, TX 75006, ranked #27 of 1,364 HVAC contractors in Carrollton and rated 4.9 from 174 Google reviews. Open 24 hours a day, 7 days a week.

Carrollton, TXUpdated 0 paid placements in any rankingHow we rank

Call (469) 551-6806Website ↗

Key facts

Key facts about Greentech Engineering Heating & Air Conditioning
Address1536 Hutton Dr Suite 110, Carrollton, TX 75006Get directions
Phone(469) 551-6806
Websitegreentechdfw.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 174 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Insulationadditional Google category

Service area

Serves Carrollton and 11 towns within 25 miles: Farmers Branch, Addison, Coppell, Lewisville, Irving, Grapevine, University Park, The Colony, Highland Park, Richardson and Flower Mound.

Based in Carrollton, TXView on map

Opening hours

Opening hours for Greentech Engineering Heating & Air Conditioning
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

Greentech Engineering Heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Greentech Engineering Heating & Air Conditioning (this business)—624.9 (174)—YesYes
Prime AC and Heat#25625.0 (860)—YesYes9.0 mi
Air Texas AC & Heating Carrollton#26624.9 (202)—YesYes1.2 mi
Lex - Air Conditioning, Heating, Plumbing, Electrical#28624.8 (740)—YesYes7.1 mi

See all 1364 ranked HVAC contractors in Carrollton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 174 Google reviews

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Questions about Greentech Engineering Heating & Air Conditioning

How is Greentech Engineering Heating & Air Conditioning ranked in Carrollton?

Greentech Engineering Heating & Air Conditioning is ranked #27 of 1,364 HVAC contractors in Carrollton by CR Score, with 62 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 Greentech Engineering Heating & Air Conditioning’s hours?

Greentech Engineering Heating & Air Conditioning 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 Greentech Engineering Heating & Air Conditioning serve?

Serves Carrollton and 11 towns within 25 miles: Farmers Branch, Addison, Coppell, Lewisville, Irving, Grapevine, University Park, The Colony, Highland Park, Richardson and Flower Mound. 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 Greentech Engineering Heating & Air Conditioning?

Greentech Engineering Heating & Air Conditioning has a rating of 4.9 from 174 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 Greentech Engineering Heating & Air Conditioning?

Call Greentech Engineering Heating & Air Conditioning on (469) 551-6806. The business is at 1536 Hutton Dr Suite 110, Carrollton, TX 75006. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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