Commercial Insulation & Waterproofing Services in San Antonio

Top-Rated Commercial Insulation

Alterman Electric Headquarters in San Antonio, TX
Alterman Electric Headquarters in San Antonio, TX


Whether you need a particular level of certification for your project, are aiming for effective occupant comfort, need to meet standards for specialty equipment or want to control energy costs in the future, good insulation installed properly is critical.

Alpha Insulation & Waterproofing offers commercial insulation services in San Antonio, TX. Our team is comfortable working with a variety of insulation solutions, making it easy for us to accurately meet your needs, whatever they may be:

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Commercial Waterproofing Solutions in San Antonio

Good waterproofing goes hand-in-hand with good insulation to control energy costs, maintain comfort, minimize exposure to pollutants and poor air quality and prevent damage from uncontrolled exposure of your building.

Effective waterproofing isn’t just about humidity and small amounts of moisture; it’s also critical to prevent serious damage from leaks and floods over time. We work with these solutions for commercial waterproofing in San Antonio, TX:

Quality Spray Foam Insulation Installation

Spray foam insulation can transform the energy efficiency of aging buildings and new construction alike. With gains of as much as 50% energy efficiency in some studies, spray foam insulation is hard to beat for cost efficiency, versatility and convenience of application. It’s also an all-in-one barrier against heat, air and moisture infiltration.

Spray Fireproofing for San Antonio Building Projects

Not every building can be built top-to-bottom with fireproof materials. Whether you’re trying to improve an older building or get a new one up to code, spray fireproofing is a cost- and time-efficient way to improve the burn time of a wide variety of surfaces.

If aesthetics are a concern for exposed areas of fireproofing, we also offer intumescent coatings that can be made to match any color.

ceiling of building with spray fireproofing applied ceiling of building with spray fireproofing applied

Firestopping System Installation in South Texas

When a fire starts, it’s critical to contain fire and smoke until your suppression systems can work. Without effective firestopping systems, even a small fire can become a serious hazard to life and property. Our team will help you design and implement firestopping solutions that meet your needs and keep your buildings safe.

San Antonio Commercial Restoration & Repairs

Has Mother Nature or human error damaged your building? Our team of commercial restoration and repair experts can help you get your property back to its best condition without leaving unsightly evidence of repairs or hidden troubles that will arise later. We can work with:

Brick and stone

Our team can clean, replace, and repair damaged, cracked, or separated bricks and stonework as necessary to restore it to its full beauty and sturdiness.

Thru-wall flashing

Repairing damaged or failed thru-wall flashing restores waterproofing and protects your building against insidious unseen water infiltration.


Keeping your roofing in good condition is vital to so many things — safety, beauty, energy efficiency, and more. Leave it to our team to get yours back to its full glory after an accident, incident, or time takes its toll.

Decorative coping coating

Coatings on decorative coping grant protection and longevity to materials that otherwise might lack it.

Expansion/control joint systems

Implementing and maintaining appropriate joint systems is vital to prevent cracking of materials or structural movement over time.


The right coating applied to your property can offer benefits such as waterproofing, easy graffiti removal, or prevention of corrosion and wear and tear — or it can make an old material full of cracks look new again.

Structural repairs

When you have structural damage to your property, resolving it isn’t just a matter of aesthetics; it’s a matter of safety and the long-term value of the building.

Chemical grouts

Chemical grouts injected into certain materials can render porous materials or materials with leaks waterproof, stopping active water leaks and preventing future ones.

Cleaning and sealing

Let our team clean and reseal the outside surfaces of your property, so they don’t just look great, but they stay looking great.


Keeping water outside your building is vital, especially when poor waterproofing might mean out-of-sight damage accumulating unknown.

Caulking and sealants

Our team can caulk and seal or recaulk and reseal every nook and cranny of your building, giving it the best possible protection against the elements.

Worker reviewing Parking garage with traffic coating applied parking garage with traffic coating

Let’s Work Together On Your Next Project

Contact Us Today
exterior of Alpha Insulation and waterproofing office building universal city
Alpha Insulation & Waterproofing
1649 Universal City Blvd
Universal City, Texas 78148
(210) 599-3333

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