Going Beyond High Performance Homes and Ensuring Efficient Use of Energy

Energy Solutions That Deliver Results

Feeling uncomfortable in your own home? High energy bills, uneven temperatures, and poor air quality are signs your home may be wasting energy. At LgO Services, we help San Antonio, TX, homeowners identify and fix these issues so you can enjoy a more comfortable, cost-efficient, and safer living space.

Get a Quote Now!

Get Your Duct Blaster Test Done Today

  • Find Leaks
  • Increase Comfort Level
  • Decrease Health and Safety Problems
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For More Information Call

210-386-0973

Professional Services Backed by Experience

A man in a red shirt is kneeling down next to a fan.
A person is using a thermometer to measure the temperature of a duct.
A man in a red shirt is working on a hood in a living room.
A close up of a gauge that says magnetic on it.
A person is holding a thermal camera in front of a house.
A group of men are working on the side of a house.
A white smoke detector is sitting on a white wall.
A man and a woman are shaking hands while sitting at a table.
A white air conditioner is mounted on the side of a brick building.
A man in a yellow vest is working on a wall in a basement.

Why Choose LgO Services?

Trusted by Builders, Realtors & Contractors

We work closely with professionals across the industry to deliver accurate, code-compliant reports that keep projects moving on time and on budget.

Straight Talk, No Sugarcoating

If there’s a problem, we’ll tell you. No fluff, no runaround. Just the facts and a path forward.

Independent & Unbiased

We don’t sell or install equipment. That means no upselling, no pressure—just honest testing and clear recommendations you can trust.

Over 25 Years of Experience

With more than two decades in the field, we bring deep knowledge, proven accuracy, and trusted expertise to every job.

We’re registered with cities across the region—from Seguin to Hondo and Austin to Corpus Christi—to perform certified third-party testing and documentation

  • ⭐⭐⭐⭐⭐

    Luis is the best! He gets right to work and does a very thorough job,  his paperwork is neat and first class.


    Jonathan Y.

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  • ⭐⭐⭐⭐⭐

    Wow.. I am blown away with the service I received from Luis. Truly professional and honest. Thanks so very much for all of your help 🙏 …


    Tracy G.

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  • ⭐⭐⭐⭐⭐

    I'm a first-time homeowner, and I can't say enough good things about my experience with LgO. Luis is honest, knowledgeable, and really went above and beyond. Highly recommend!


    Aisha A.

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  • ⭐⭐⭐⭐⭐

    What was suppose to be our dream home ended up being a money pit. We had the WORST contractor which lead us to redo just about everything in our new home. So a blower test was definitely needed. With that being said Luis was more than amazing he was very honest and knowledgeable. It’s nice to know there are wonderful people out there who are willing to help and not just take your money. Thank you Luis!


    Bernadette G.

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  • ⭐⭐⭐⭐⭐

    Luis is knowledgeable, professional, and friendly. Great service. We will definitely use LgO on all our jobs.


    Relentless Cooling & Heating LLC

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LgO Services is here to help you save energy, stay code-compliant, and live more comfortably.



Call 210-386-0973 or contact us today to schedule your test or consultation.