Top-rated spray foam insulation pros.

Get matched with top spray foam insulation pros in Seguin, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Spray foam insulation pros in Seguin

Avatar for Partners Insulation
Partners Insulation
4.9(
12
)

Serving Seguin, TX and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Terrific value

"We hired them to spray foam the ceiling and walls of a 30â x 26â metal building back in 2019. Mark was very knowledgeable, patient and wonderful to work with! The price was great, the installers were on time, knew what they were doing, came in and cleaned up when finished, all within a few hours. The product used is great! Keeps the building very cool in the summer and warm in the winter. A great experience from start to finish! Will definitely use them again and recommend them."
38 Pecans Shop
38 Pecans Shop
38 Pecans Shop
38 Pecans Shop
38 Pecans Shop

+38

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for TEXAS SHIELD INSULATION, LLC.
TEXAS SHIELD INSULATION, LLC.
4.9(
13
)

Serving Seguin, TX and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Insulated above garage. Arrived at the scheduled time. Cleaned after completed work. Would recommend and would use them again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Koala Insulation of Texas Hill Country
Koala Insulation of Texas Hill Country
5.0(
15
)

Serving Seguin, TX and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I would recommend this contractor for any one wanting spray foam insulation . Their work is impeccable. Cleanup was followed by moving all the appliances back into the shed that we had moved out to not be in their way unasked. Go with these guys they are good."
Batt Rolled In insulation
Spray Foam Insulation
Blown-In Insulation
Tiny home
Response time1 day
Response rate95%
58 neighbors recently requested a quote
Request Quote
Avatar for Geo-Insulation
Geo-Insulation
5.0(
19
)

Serving Seguin, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"I recommend Geo-Insulation for any insulation need! They have the best prices, they use high quality insulation and do a very professional job. They showed up on time and completed the job as promised. They are very customer oriented and go above and beyond to meet expectations! They are the best!!"
Response time2 days
Response rate100%
21 neighbors recently requested a quote
Request Quote
Avatar for Texas Pro Insulators, LLC
Texas Pro Insulators, LLC
4.4(
58
)

Serving Seguin, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Their worker did an excellent job in installing the eSheild. They cleaned up after the finished the job. Highly would recommend this company. Texas Pro insulators."
Certified Installation
Certified Installers
E-Shield reflective insulation
E-Shield plus Blown in
E-Shield plus Blown in

+3

Response time2 days
6 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Hawx Insulation-San Antonio
4.1(
361
)

Serving Seguin, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Recommended by75%of homeowners
Request Quote
Avatar for Local Air Duct Pros
Local Air Duct Pros
4.5(
15
)

Serving Seguin, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Thank you for your trust! At Local Air Duct Pros we specialize in professional air duct cleaning, dryer vent cleaning, chimney sweep, and attic insulation. Our licensed and insured team is committed to providing top-quality service at fair prices. We appreciate your support and look forward to serving you again!"
Response time7 hrs
Response rate97%
29 neighbors recently requested a quote
Request Quote
Avatar for Shuping's Heating & Air, LLC
Shuping's Heating & Air, LLC
5.0(
6
)

Serving Seguin, TX and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Excellent customer service. Dustin is extremely knowledgable and a true professional. Highly recommend this business!"
Champion 18 SEER
Recent install!
Career Day!
Career Day!
Career Day!

+2

Response time50 mins
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 104
FAQs for spray foam insulation projects in Seguin, TX

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.