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Austin

(512) 881-8557

San Antonio

(210) 796-9551

Money Saving HVAC Specials in Austin, San Antonio, and Surrounding Areas

  • Family-Owned Service Since 2001
  • Heating, Cooling, Indoor Air Quality & Plumbing
  • Proudly Serving Austin & Surrounding Areas
  • 24/7 Emergency Service When You Need It Most
Call: (512) 881-8557

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❄️ AC Tune-Up Special ❄️

$129 One-Time AC Service Check

Keep your system running efficiently.

Limited-time offer. One coupon per household & Per Unit. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Limited Time Offer!

💧10% Off Any Plumbing Service Call💧

Act Now!

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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✨Softer Water Starts Here✨

$200 Off Any Water Softener Replacement

Improve your water quality and protect your plumbing.

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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🔥 Upgrade to Tankless & Save🔥

$200 Off Any Tankless Water Heater

Enjoy endless hot water and energy savings.

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Smarter Comfort, Less Energy

10% Off Programmable Thermostat Installation

Upgrade your comfort and control your energy costs.

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Breathe Cleaner Air

Honeywell Media Filter Installation Starting at $650

Improve Your Indoor Air Quality

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Time for an Upgrade?

$200 Off Any Complete System Change-Out

Upgrade your comfort with a brand-new system.

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Limited Time Offer!

💧$50 Off Any Water Heater Replacement💧

Don’t wait until you’re out of hot water!

Limited-time offer. One coupon per household. Cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Stay Comfortable Year-Round for Just $149!

Keep your system running efficiently with our Heating & A/C Maintenance Plan. .
✔ Two seasonal precision inspections (Spring & Fall)
✔ Priority scheduling for emergency repairs
✔ 10% OFF parts & labor (even after hours & holidays)
✔ Improved system performance & lifespan
And so much more!

Additional units just $95 each!

Pricing covers first system only. Additional systems billed separately. Discount applies to repairs only and cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Protect Your Home’s Plumbing for Only $200/Year!

Avoid costly surprises with our Comprehensive Plumbing Maintenance Plan.
✔ Full home plumbing inspection
✔ Water heater safety check & flush
✔ Drain, fixture & sewer line inspection
✔ Priority scheduling on repairs
And so much more!

Tankless systems: $250/year. Additional water heaters: $85 each ($150 for tankless).

Pricing includes one water heater. Additional systems billed separately. Discount applies to repairs only and cannot be combined with other offers. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Our Thank You!

10% OFF for Seniors, Military & First Responders

Act Now!

Offer valid for seniors, military personnel, or first responders. Only one discount may be applied per service. Discounts cannot be combined. Valid ID must be presented at time of service. Call Casa Mechanical Services for more details.

2401 E. Old Settlers Blvd., Round Rock, TX 78665

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Ready to Schedule Your Service?

  • 24/7 Emergency Service
  • NATE-Certified Technicians
  • Honest, Upfront Pricing
  • HVAC & Plumbing Experts
Call: (512) 881-8557
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