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Diamondback Air Conditioning, Heating and RefrigerationHVAC contractor in Seguin, TX

Diamondback Air Conditioning, Heating and Refrigeration is an HVAC contractor at 100 Jonathan’s way Suite 101, La Vernia, TX 78121, ranked #18 of 170 HVAC contractors in Seguin and rated 4.9 from 745 Google reviews. Open Monday to Friday.

Seguin, TXUpdated 0 paid placements in any rankingHow we rank

Call (210) 409-7271Website ↗

Key facts

Key facts about Diamondback Air Conditioning, Heating and Refrigeration
Address100 Jonathan’s way Suite 101, La Vernia, TX 78121, Seguin, TXGet directions
Phone(210) 409-7271
Websitediamondbackacr.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 745 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Seguin and 11 towns within 25 miles: Cibolo, Converse, Schertz, Universal City, Kirby, Windcrest, Selma, Live Oak, Floresville, Terrell Hills and Alamo Heights.

Based in Seguin, TXView on map

Opening hours

Opening hours for Diamondback Air Conditioning, Heating and Refrigeration
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

Diamondback Air Conditioning, Heating and Refrigeration compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diamondback Air Conditioning, Heating and Refrigeration (this business)—594.9 (745)—NoNo
Meyer Heating & A/C Inc.#16594.9 (353)—YesYes21.9 mi

See all 170 ranked HVAC contractors in Seguin

Reviews

ContractorsRanked reviews

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Google

4.9from 745 Google reviews

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Questions about Diamondback Air Conditioning, Heating and Refrigeration

How is Diamondback Air Conditioning, Heating and Refrigeration ranked in Seguin?

Diamondback Air Conditioning, Heating and Refrigeration is ranked #18 of 170 HVAC contractors in Seguin by CR Score, with 59 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 Diamondback Air Conditioning, Heating and Refrigeration’s hours?

Diamondback Air Conditioning, Heating and Refrigeration is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Diamondback Air Conditioning, Heating and Refrigeration serve?

Serves Seguin and 11 towns within 25 miles: Cibolo, Converse, Schertz, Universal City, Kirby, Windcrest, Selma, Live Oak, Floresville, Terrell Hills and Alamo Heights. 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 Diamondback Air Conditioning, Heating and Refrigeration?

Diamondback Air Conditioning, Heating and Refrigeration has a rating of 4.9 from 745 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 Diamondback Air Conditioning, Heating and Refrigeration?

Call Diamondback Air Conditioning, Heating and Refrigeration on (210) 409-7271. The business is at 100 Jonathan’s way Suite 101, La Vernia, TX 78121, Seguin, TX. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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