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TRUSTED BY PLACENTIA, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon190
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Placentia, CA

*The Angi rating for Drywall Insulation companies in Placentia, 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 Placentia, 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 October 13, 2025

Find Drywall insulation pros in Placentia

Avatar for Everguard Home Insulation Inc.
Everguard Home Insulation Inc.
4.8(
198
)

Serving Placentia, CA and surrounding areas

Approved

In business since 1959

Free estimates

Emergency services offered

"Everguard was great! Insulation job completed as scheduled and they were timely and professional."
Additional Photos
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+7

Response time2 days
8 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Marathon Insulation
Marathon Insulation
5.0(
16
)

Serving Placentia, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"After talking with several attic clean out and insulation, wall insulation companies, I decided to go with Marathon Insulation. Johnathan was very helpful and professional, gave the best choices for my issues, without trying to upsell like some of the others. After getting the attic and walls insulated (with attic clean out) I can already feel the heat stay in the rooms much longer and the walls much less cold to the touch before. I highly recommend Marathon Insulation! They were always on time, delivered as promised, and cleaned up after."
Exterior wall drill fill
Newly constructed pool house ready for insulation
Exterior wall drill fill
Pool house insulated with brand new batt insulation
Exterior wall drill fill

+23

Response time6 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
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Tru-Wall Pro Services
4.7(
195
)

Serving Placentia, CA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Charles Trujillo did a great job patiently explaining how he was going to meet the challenge of attaching drywall to my cinder block wall and then he and his son followed through, completing the drywall and painting in two days. The quote was higher than some, but I am confident the work will hold up and it is backed by a year's warranty. Moreover, the crew did touchup painting of the ceiling and at my request returned to push my bed to the exact spot where it previously stood so no carpet pressure marks were visible."
1 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Drywall Design
Drywall Design
4.9(
8
)

Serving Placentia, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Mark and his crews always show up on time are in and out on all the jobs I’ve used them on maybe 25 or 30 times they will drywall a few sheets or a whole house they will finish drywall any way you desire ready for paint"
Mesa Verde Remodel
Mesa Verde Remodel
Mesa Verde Remodel
Mesa Verde Remodel
Mesa Verde Remodel

+6

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Mg drywall usa
Mg drywall usa
5.0(
20
)

Serving Placentia, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Quality services, reasonable price, and completed job ahead of schedule. Rep was very professional and even washed down the property when finished. Would definitely recommend this company to anyone needing drywall services"
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Prime Drywall Design Inc
Prime Drywall Design Inc
4.7(
17
)

Serving Placentia, CA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: True professional

"They did a great job removing our old drywall and putting up new drywall in our kitchen remodel. They keep the jobsite clean during and after their work. Would hire them again."
Response time6 hrs
Response rate100%
3 neighbors recently requested a quote
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Drywall Insulation questions, answered by experts

In many cases, installing new drywall will boost your home value. Replacing old, damaged, cracked, or wavy drywall is a great way to improve the look and feel of your home, as new drywall installed by a professional shouldn’t have any imperfections. Additionally, removing old drywall means you’ll have open walls, so you can install new insulation and address exposed issues with plumbing and electrical systems running behind the walls. All of these fixes will also add to your home’s value.

Yes, small, superficial cracks are normal as homes settle. Older homes have a higher chance of showing signs of settling through hairline cracks from temperature changes, moisture changes, and soil shifting. However, larger cracks, or discolored cracks from water damage, may signify a bigger problem that requires reparations and preventative measures.

Costs depend on damage extent of damage, labor, finishing, and whether mold remediation is needed.

While it’s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.

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.

The Placentia, CA homeowners’ guide to drywall insulation services

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

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