*The Angi rating for Drywall Insulation companies in Penryn, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Penryn, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on June 02, 2026
Serving Penryn, CA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"It was fantastic! The company was very helpful when my construction was a little unusual. They found a great way to install my insulation!!the workmen worked tirelessly and I now have a very warm home. I highly recommend this company!!!"
+75
Serving Penryn, CA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Ramon very quickly assessed needs, and installed drywall into open area of old light fixture, Jose taped and textured the area making it match the existing texture. The whole project was scheduled for 2 days but was complete in 1 day, to my satisfaction. Follow ups all from John to check on the project. Used PayPal to pay."
+3
Serving Penryn, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Warranties offered
"Troy is a very easy man to work with and he did an EXCELLENT job repairing my drywall damage. I would recommend him to everyone! Thank you Troy!!!!!!!!!!!!!!!"
Serving Penryn, CA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
We have been in the Drywall business for over 15 years. Our work is 100% guaranteed! We can do it all and do it right. Offering video-calling for same day FREE estimates on applicable projects. We provide quality drywall work from patching, matching textures, installing sheetrock, to textures of any kind - even complete home remodels! We are a family owned company who is capable of doing any sort of work and we value your business.
Serving Penryn, CA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"I read all the reviews before hired him, Gerardo. He is the best. I have the restroom ceiling and the shower drywalls fixed. They look so beautiful as the originals with smooth texture. I am very happy and feel so lucky. Gerardo is very friendly, nice, professional, and easy to work with because he cares. He thoroughly explained the repair process, gave recommendations about the aftercare, and other projects I might or should think about that I should consider in the future. Very honest. The work was well prepped, nice, neat, and cleaned up completely after all. He is very good at drywall, knows exactly what to do, so pro. Very reasonable too. Cannot thank him enough. My walls are so beautiful. After I paint them, I bet nobody knows there was a big ceiling hole before. Thank you, Gerardo."
Serving Penryn, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1989
Free estimates
Offers commercial services
"Incredible job, Joe showed up early and got straight to work. The work looks amazing, not only the drywall repair but the texturing. He was professional and personable, job was done efficiently and all the cleanup was handled before he left. I would absolutely use him again if I have any drywall issues."
+3
Serving Penryn, CA and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Serving Penryn, CA and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"I had called Insulation Pros for an estimate with very short notice as well as two other companies. Conrad was the second person to give me a detailed estimate also was more then pleased to come out to my house and write me a real in hand quote. He was on time and very informative on the project. The following Monday the 2 professional men came to my house and did the job that I was promised and within the time that was allotted. Cleaned up and was off to the next shortly after seeing if I was pleased with the job. These guys are awesome. I do recommend Insulation Pros to anyone thinking about getting insulation done.
Thank you and all your staff.
Chris K."
+2
Serving Penryn, CA and surrounding areas
In business since 2006
Emergency services offered
"This provider is unusual in that he really knows what he is doing with drywall. He is amazingly competent; really set a new standard in my mind for drywall work.
I'll try to be more specific? He is very knowledgeable and quick to evaluate what is required. Then, he is fast and effective at completing the work.
What more can I say?
"
Serving Penryn, CA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Excellent service from AGD Drywall. Very professional, reliable and knowledgeable about dry wall repair. We had a roof leak that caused drywall damage in the home. Tony came and was very thorough and repaired the drywall; you would never know there was ever any water damage.He was very precise and made sure to put plastic up so it didn’t make a mess on the furniture and carpet. We will 100% use AGD Drywall in future! Thank you again AGD Drywall for the fast, responsive, reliable and top quality work!"
+40
On average, drywall installation costs $2,000, depending on the size, complexity, accessibility, and location of the job. The typical cost range is from about $400 to $6,000, which includes materials and labor. Additional cost factors include the thickness of the drywall, the shape and height of the room, and the level of finish. The level of finish ranges from only hanging the drywall to taping and mudding the seams between panels to painting the walls.
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.
The cost to skim coat drywall is $1.15 to $1.35 per square foot. Most of the cost is labor, for the necessary skills to apply the skim coat with precision using high-quality tools. This is a job better left to the professionals for the best outcomes.
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
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
Whether you’re trying to keep noise in or out, soundproofing materials are the way to go. Use this guide to see how much it costs to soundproof a room.
Choosing insulation for your home depends on the installation location, climate, budget, and more. Keep reading to learn how to choose the right insulation.
All drywall is fire-resistant, but the fire rating tells you how resistant. Use this guide on drywall fire rating to make sure you use the right product.
We’ll walk you through how to install spray foam insulation in your home—and when it makes sense to call in a pro.
