Get matched with top insulation pros in San Antonio, TX
There are 23 highly-rated local insulation pros.
TRUSTED BY SAN ANTONIO, TX HOMEOWNERS
4.5 
179 Verified Reviews for Insulation Service pros in San Antonio, TX
*The Angi rating for Insulation Service companies in San Antonio, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in San Antonio, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on July 21, 2025
Insulation pros in San Antonio
Our company has earned the trust of our clients by providing quality workmanship, a fair price, and the best customer service. We believe that your project should be kept as simple and straight forward as possible, regardless of how complex the task may seem. We specialize in completing your project on time and on the best budget in town!
Our company has earned the trust of our clients by providing quality workmanship, a fair price, and the best customer service. We believe that your project should be kept as simple and straight forward as possible, regardless of how complex the task may seem. We specialize in completing your project on time and on the best budget in town!
X-Press Drywall, LLC is a family owned and operated business that has been providing services to the Texas hill country since 1980. 95% of our work is done in-house by our high production teams that are available and flexible in scheduling. Our billing procedure is paid in full after job completion, no up-front charges. We currently are not offering any special financing options but please inquire about special promotions.
X-Press Drywall, LLC is a family owned and operated business that has been providing services to the Texas hill country since 1980. 95% of our work is done in-house by our high production teams that are available and flexible in scheduling. Our billing procedure is paid in full after job completion, no up-front charges. We currently are not offering any special financing options but please inquire about special promotions.
D.A.P. Construction is a General Contractor.
D.A.P. Construction is a General Contractor.
Specialize in all types of tile and flooring, painting remodeling of all living areas. 10% first time customers.
Specialize in all types of tile and flooring, painting remodeling of all living areas. 10% first time customers.
At Cool Solutions Home Improvement, we've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way. No job is too small or too big for our knowledgeable crews. With constant Promotions on ALL home improvements, we're here to provide quality home improvements at Fantastic Pricing. Senior & Military Discounts
At Cool Solutions Home Improvement, we've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way. No job is too small or too big for our knowledgeable crews. With constant Promotions on ALL home improvements, we're here to provide quality home improvements at Fantastic Pricing. Senior & Military Discounts
Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!
"Excellent would recommend to anyone else"
Frank P on July 2025
Residential and Commercial and multi family Air Conditioning Services Our certified technicians can service and install any brand of heating and cooling equipment. COMMERCIAL REPAIR & RESIDENTIAL REPAIR We service repair and install air conditioners and heating of all makes and models. REPLACEMENT We provide replacement of heating and air conditioning systems and also provide air duct replacement and modification. MAINTENANCE Maintenance includes replacement of air filters and coil and system cleaning. We also provide maintenance agreements. We're Cool!
"Excellent would recommend to anyone else"
Frank P on July 2025
Hill :Country Materials
Hill :Country Materials
We provide Air Conditiong & Heating repairs, replacement, and new installations. System and coil cleaning. Attic Insulation upgrades. UV lights and Indoor air quality products. Annual maintenance aggrements with discounts. Referral rewards program.
We provide Air Conditiong & Heating repairs, replacement, and new installations. System and coil cleaning. Attic Insulation upgrades. UV lights and Indoor air quality products. Annual maintenance aggrements with discounts. Referral rewards program.
FAQs for insulation service projects in San Antonio, TX
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
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