Serving Leander, TX and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"We worked together to find the best product on the market to do the retrofit which went in quickly and the insulation smoothed out all the attic and upgraded the performance."
+35
Serving Leander, 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
Serving Leander, TX and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"On time or communicated delays. Delivered what was asked for and expected at a fair market price for the insulating products. My remodeling needs required 3 different insulating products, which Lone Star was able to delivery and still stay competitive in price. Technicians were familiar with their products and applied it in an efficient manner. Over spray on my shower pan was cleaned up the next day. Highly recommend Lone star for insulating needs."
Serving Leander, TX and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Unique product making a dent in insulation market. Milex is shaped like packing peanuts so will not settle and compress like blown in insulation. Price was below some competitors we priced. Plus Texas owned company. Definitely happy with how much warmer our home feels."
+5
Serving Leander, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Installers were great at blown insulation above garage and foam insulation In outside garage wall Highly recommend them ."
+24
Serving Leander, TX and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Very professional company all around! From the estimate, crew, communication, and honesty. Would recommend to anyone!"
Serving Leander, TX and surrounding areas
Approved
In business since 2017
Offers commercial services
Customers say: Quick response
"Good, loyal locally owned and operated."
+9
Serving Leander, TX and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"I do not know if Clean Air Pro is the Best in the Houston Area but I do know it is the best value for service of the 3 others I interviewed.....I also know that Ben is a personable and competent professional and a credit to the company."
+29
Serving Leander, TX and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"outstanding service with a fair price. Adam went above and beyond to resolve a difficult problem. I highly recommend this service"
Serving Leander, 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!"
Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.
It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.
Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.
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