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TRUSTED BY PENRYN, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon331
    Verified drywall insulation services reviews

Find Drywall insulation pros in Penryn

Avatar for Clear Efficiency Home Improvement
Clear Efficiency Home Improvement
5.0(
47
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

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!!!"
You will never look at your home the same when you see what "Stack and Draft” is doing to waste energy.
Window Replacement
When you heat your home the hot air rises and begins to “Stack” pressure on the ceiling until it finds an escape route around the many holes hidden in the construction where walls and light fixtures meet the ceiling. The hot air leaking creates a draft by pulling in cold air from outside.
Window Replacement
The more you turn up your thermostat, the more "Stack" is applied to the ceiling, accelerating the icy cold "Draft" right behind it.

+75

9 neighbors recently requested a quote
Recommended by97%of homeowners
Hawx Insulation-Sacramento
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Penryn, CA 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
Avatar for The Insulation Pros
The Insulation Pros
4.8(
35
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

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."
Blown-In Insulation
Batt Insulation
Insulation Removal
Air Sealing
Thermostat Controlled Attic Fans

+2

Recommended by96%of homeowners
Avatar for Diamond Heating and Air
Diamond Heating and Air
4.8(
120
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Penryn, CA and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Diamond had an advertised inspection of house AC on Angies list.  So I bought the inspection through Angies thinking it was for the unit its self in the attic, but it was not it was for the condenser outside.  I contacted Diamond and asked to have the work done at that time I got a description of the actual advertised work.  I scheduled  the service anyway, but prior to Diamond showing up the drain in the celling plugged up and started to over flow into the catch pan that just happened to be rusted out.  As a result the water ran from the pan and started to leak through the celling.  I called Diamond back that they sent out a tech.  He unplugged the line and informed me the issue with the pan.  The tech stated that he would take the measurements for the pan and would turn it over to the office and they would contact me with the costs.  I called about the pan and they gave me the estimate on the pan and I had them schedule the work.  The tech returned later with a helper and replaced the pan as scheduled.  I then called back to set up a schedule for the original service which was done the following week.  I paid with my credit card not knowing the card number had been stolen, and I was buying stuff in China so I called Diamond and told them my issue with the card, and if it did not go through I would have to give them another card.  As it turned out the card was canceled prior to Diamond being paid, the person on the phone was very understanding, and helped work the issues.  Diamond personnel were very responsive, Professional on the phone, as well as completing  the service, and had a good understanding of the work that needed to be done and took the time to explain what was going on.  I would use them again.  (If you have a metal drain pan in your attic you might want to learn from my costly lessen and have it replaced with the newer type pan it might save you from having to replace the celling drywall and repaint.   Mine was right over the stair well going to the second floor so it turned out to be quite a job to clean up)
"
Additional Photos
Recommended by96%of homeowners
Avatar for Ray O Cook Heating & Air
Ray O Cook Heating & Air
4.7(
243
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Penryn, CA and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"

Everything with this installation was flawless.  Willy and his team were punctual, professional and extremely knowledgeable.  We are thrilled with the work performed by Willy, Matt and another tech (sorry, do not have his name).  Paul was our contact with Ray O. Cook Heating and Air.  He gave us all the information we needed to make a decision and was quick to respond to questions we had.  Within one week we saw Jeremy on an emergency call (within 45 min.) had an estimate, and installation.  We would highly recommend this company.



"
Recommended by94%of homeowners
Avatar for Brazil Quality Construction Inc
Brazil Quality Construction Inc
4.7(
48
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Penryn, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Old shake roof was removed, new insulation added, plywood base with roof paper cover. Then tiled over raised battens. New gutters and downspouts. Dry rot repairs and painting of new surfaces.The whole process took four days. The bid and contract were presented very thoroughly, each item of work detailed and priced. Many choices. The work crews were very pleasant. The work was done in a set order and a company rep would call to inform of the next step and when it would happen. At the conclusion of each days work the property was cleaned and as tidy as possible given the nature of the project. When finished, a company rep inspected the job and checked for any needed corrections. All in all, an outstanding contractor to work with."
Composition
Concrete
Integrated Solar
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Penryn, CA and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
Avatar for Green NRG Inc.
Green NRG Inc.
4.1(
62
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Penryn, CA and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

Since 2008 Green NRG Inc. servicing their customers with innovative and breakthrough energy and water solutions for homeowners and business owners that are looking for efficient and cost effective solutions to cut their energy and water costs. Green energy (NRG) is a leading solar company that is serving California since 2008 with an excellent reputation for providing high quality, reliable and affordable green power solutions and thousands of happy customers. Fully licensed & insured providing option to lease, or buy solar panels with $0 down.

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+12

Recommended by90%of homeowners
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Drywall Insulation questions, answered by experts

Plaster is denser, harder, and more porous than drywall, so it absorbs moisture differently. This means you’ll often need more prep work, such as thorough sanding, patching, and priming with a high-quality bonding primer. Additionally, you may need more coats of paint to achieve even coverage. While the process takes more time, it helps ensure a durable and professional-looking result.

You can repair plaster ceilings yourself after the cause of the ceiling damage has been addressed. However, the repair can easily take 5 hours and can be slightly challenging for those without previous experience. If you do decide to flex your DIY muscle, have a helper to help hold the ladder and pass you the tools for safety purposes.

Drywall repair is typically completed within a day, depending on damage extent.

You can paint over drywall mud about 24 hours after application, but the exact timing depends on factors like humidity, temperature, and the thickness of the mud. For the best results, ensure the mud is completely dry to the touch and has changed from a darker gray to a lighter, chalky white. Don’t forget to sand and prime the drywall surface before you paint to create a smooth, even finish.

When you are learning how to tape and mud drywall, waiting for things to dry requires a lot of patience. So how long does drywall mud take to dry? On average, it takes about 24 hours. However, it depends on things like the thickness of the mud, as well as the room’s temperature, humidity, and ventilation. Using thin layers of mud in a warm, low-humidity room with good airflow reduces average drying time. You also could speed up drying time by making use of hot drywall mud, which consists of a powder that you mix with water, instead of using pre-mixed mud. 

The Penryn, CA homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.