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Alamo Welding & Boiler WorksHVAC contractor in San Antonio, TX

Alamo Welding & Boiler Works is an HVAC contractor at 816 N Flores St, San Antonio, TX 78212, rated 3.9 from 17 Google reviews. Open Monday to Friday.

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Call (210) 227-6502Website ↗

Key facts

Key facts about Alamo Welding & Boiler Works
Address816 N Flores St, San Antonio, TX 78212Get directions
Phone(210) 227-6502
Websitealamoboiler.com
HoursMonday to Friday: 6:30 AM – 4:30 PM
Google rating3.9 from 17 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeadditional Google category

Service area

Serves San Antonio and 11 towns within 25 miles: Terrell Hills, Alamo Heights, Kirby, Lackland Air Force Base, Leon Valley, Windcrest, Converse, Live Oak, Universal City, Helotes and Selma.

Based in San Antonio, TXView on map

Opening hours

Opening hours for Alamo Welding & Boiler Works
DayHours
Monday6:30 AM – 4:30 PM
Tuesday6:30 AM – 4:30 PM
Wednesday6:30 AM – 4:30 PM
Thursday6:30 AM – 4:30 PM
Friday6:30 AM – 4:30 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.9from 17 Google reviews

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Questions about Alamo Welding & Boiler Works

What are Alamo Welding & Boiler Works’ hours?

Alamo Welding & Boiler Works is open Monday to Friday. Its listed hours are Monday to Friday, 6:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Alamo Welding & Boiler Works serve?

Serves San Antonio and 11 towns within 25 miles: Terrell Hills, Alamo Heights, Kirby, Lackland Air Force Base, Leon Valley, Windcrest, Converse, Live Oak, Universal City, Helotes and Selma. 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 Alamo Welding & Boiler Works?

Alamo Welding & Boiler Works has a rating of 3.9 from 17 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 Alamo Welding & Boiler Works?

Call Alamo Welding & Boiler Works on (210) 227-6502. The business is at 816 N Flores St, San Antonio, TX 78212. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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