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Top-Rated Drywall insulation pros in Avella - Updated Nov 2026

Avatar for American Insulation Services
American Insulation Services
3.8(
210
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Avella, PA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"I am an energy auditor and general contractor. I specialize in building science, energy efficiency and performance-based contracting. I recently needed an insulator to finish a project when my regular insulator could not.... I was in a pinch on schedule. American Insulation contacted me and within minutes I had my problem solved. We agreed on price and within 48 hours my project was complete. During the installtion process I found the owner and his crew courteous and professional. Thank you American Insulation, you have earned my business."
Home Project 6
Home project 5
Home Project 4
Home Project 3
Home project 2

+25

Recommended by84%of homeowners
Avatar for PA Insulation
PA Insulation
5.0(
18
)
Blown-In Insulation - Install or Upgrade

Serving Avella, PA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Koala Insulation did a great job for our family. They were on time, very clean and did a great job. They weren't pushy and helped us understand what our house needed. We would recommend them to all of our friends and family."
Insulation Projects
Spray Foam Insulation
Blown-In Insulation
Response time2 days
Response rate90%
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Avella, PA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
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Additional Photos

+2

Recommended by65%of homeowners
Avatar for S.C. Hilpert General Contractor
S.C. Hilpert General Contractor
5.0(
10
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Avella, PA and surrounding areas

In business since 1980

Free estimates

We are a company that works close with are customers. We build custom addition and second story additions start to finish we do all demo and all carpentry work hour self's. And have top subcontractor that work with us all the time. We have a architect that we do work for and work with us to if needed.

Old.siding
Deck
Custom back plash
Main house
We removed every thing to the framing

+107

Recommended by100%of homeowners
Commonwealth Heating & Remodeling
4.4(
40
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Avella, PA and surrounding areas

In business since 1932

Credit card accepted

"I had them come over and do a price on a rental property basement. The house is worth about 80k and I explained to him that as an appt I didn't want to invest a lot of money. Tenants do not usually care for things the same way the homeowner would. He came back with a price of 15 to 20k. For simply drywall and plaster. I asked him to break down the PLASTER only price...and was quoted 5k. I had my 1st floor done last year...full kitchen and dining area and a large stairway with 20 foot ceilings. I was charged just over 700 for the work through my contractor. I would have had them working again but they are tied up for 6 months and I couldn't wait. After telling him I thought the price was awfully high for the small area. He then made me fell like I was a total CHEAPSKATE. In tough economic times and with all his great reviews I was very disappointed in his attitude. I think the man was a sales rep for the company. But was a bit of a smart*expletive*. Which just wasn't the attitude I would want from anyone doing work for me. BTW I own 4 rental properties...and I put 25k into the upper floor remodel. So I really don't consider myself CHEAP. But I'll keep my 20k in my pocket and spend 8 with another contractor."
Recommended by86%of homeowners
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Drywall Insulation FAQs, answered by experts

Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.

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. 

Drywall mudding can be done in one day if the project is small and the desired effect isn’t too complex. If you need multiple layers of mud, one day may not be realistic. But a single room that requires little more than joint compound on the seams and screws can be done in a day or two.

While not always necessary, you can glue a drywall ceiling in addition to using screws or nails. Drywall is typically secured to ceiling joists with fasteners, which is often sufficient. However, adding construction adhesive can offer benefits like preventing sagging, bridging gaps, and reducing air leaks for better energy efficiency. It may also be used for specific acoustic or insulation needs. On the other hand, many professionals advise against it because properly placed screws make the drywall structural, glue doesn't add strength, and it makes future repairs or replacements significantly more difficult. Ultimately, it's best to follow local building codes and project-specific requirements to decide if adhesive is right for your ceiling.

The easiest way to cut holes in drywall for electrical boxes is to use a spiral saw with a drywall router bit. Hang the drywall without cutting out a hole for the box, but make sure you measure and mark where the box is located on the wall. Once you screw in the drywall sheet, drill a small hole into the box void, insert the spiral saw bit, and move it around the edge of the box using the inside wall as a guide. You can also use an oscillating multi-tool with an electrical box cutout for fast, professional results.

The Avella, PA homeowners’ guide to drywall insulation services

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