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TRUSTED BY DOVER, DE HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon129
    Verified drywall insulation services reviews

Find Drywall insulation pros in Dover

"3 rooms 8 hours 0- eactly a stated "

Tracy R on December 2025

Painting,drywall and bathroom,kitchen remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"3 rooms 8 hours 0- eactly a stated "

Tracy R on December 2025


Avatar for Reynaldo Perez Landscaping, LLC

Reynaldo Perez Landscaping, LLC

5.00(
4
)
Approved Pro

Reynaldo Perez Landscaping, LLC

5.00(
4
)
Approved Pro
Super Service Award
Customers say: Quick response
Free onsite estimate

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!

"Excellent service, punctual and very professional. I give this company stars."

Kevin C on October 2025

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!

"Excellent service, punctual and very professional. I give this company stars."

Kevin C on October 2025


Avatar for TC Son's Drywall LLC

TC Son's Drywall LLC

5.00(
4
)
Approved Pro

TC Son's Drywall LLC

5.00(
4
)
Approved Pro
4 years of experience
Free onsite estimate

TC Son's Drywall LLC is committed to giving homeowners and businesses dependable, high-quality service they can trust. We provide drywall installation and repair, interior and exterior painting, water, damage, restoration, custom, medium walls and power washing. We focus on understanding your needs and delivering results that match your style and expectations. Our team believes that great work comes from excellent communication and strong client relationships.

"Guaranteed great business "

Brandon W on December 2025

TC Son's Drywall LLC is committed to giving homeowners and businesses dependable, high-quality service they can trust. We provide drywall installation and repair, interior and exterior painting, water, damage, restoration, custom, medium walls and power washing. We focus on understanding your needs and delivering results that match your style and expectations. Our team believes that great work comes from excellent communication and strong client relationships.

"Guaranteed great business "

Brandon W on December 2025


Avatar for B and A Home Improvement General Service

B and A Home Improvement General Service

5.00(
3
)
Approved Pro

B and A Home Improvement General Service

5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business, so call us today!

"Good quality people and I recommend them to anyone"

Curtis S on April 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business, so call us today!

"Good quality people and I recommend them to anyone"

Curtis S on April 2024


Avatar for Rayon General Services

Rayon General Services

4.40(
5
)
Approved Pro

Rayon General Services

4.40(
5
)
Approved Pro
8 years of experience
Free onsite estimate

We at Rayon General Services focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Rayon services did a nice job with our needed work. Very punctual!"

Gloria V on December 2025

We at Rayon General Services focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"Rayon services did a nice job with our needed work. Very punctual!"

Gloria V on December 2025


Avatar for J&K Painting

J&K Painting

5.00(
1
)
Approved Pro

J&K Painting

5.00(
1
)
Approved Pro
3 years of experience
Free onsite estimate

J&K Painting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"This contractor was punctual and did exactly what I imagined. The employees were respectful. No mess left behind , will definitely hire again."

Kyle S on December 2025

J&K Painting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"This contractor was punctual and did exactly what I imagined. The employees were respectful. No mess left behind , will definitely hire again."

Kyle S on December 2025


Dixie's Insulation, LLC

5.00(
1
)
Approved Pro

Dixie's Insulation, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

In Business Since 2006 About Us We are a small family-owned business that has been servicing the Delmarva Peninsula and beyond since 2007. We insulate residential areas using insulation of your choice, options include: batts insulation, spray foam, blow insulation, foam boards, etc. We service crawlspaces, offer insulation removal services, caulking services, and more. Please call us if you have any questions and we are more than welcome to help!

"Very good one day to remove old insulation and another to spray new insulation"

John O on April 2024

In Business Since 2006 About Us We are a small family-owned business that has been servicing the Delmarva Peninsula and beyond since 2007. We insulate residential areas using insulation of your choice, options include: batts insulation, spray foam, blow insulation, foam boards, etc. We service crawlspaces, offer insulation removal services, caulking services, and more. Please call us if you have any questions and we are more than welcome to help!

"Very good one day to remove old insulation and another to spray new insulation"

John O on April 2024


CLAVELLI PAINTING AND WALLCOVERINGS LLC

4.89(
165
)

CLAVELLI PAINTING AND WALLCOVERINGS LLC

4.89(
165
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

No one denies the value of experience, but when it is 40 years of loving labor of paint and brush, and when it comes from Europe, it has got to be special! Anthony Clavelli started painting at an early age when still living with his family in Italy. Ever since then, there has always been a feel of the European touch of perfection in all his works: faux and regular painting, Venetian plaster, wallpaper, decorative color design, stenciling and furniture painting. Meeting Anthony is unlike any regular appointment with a professional painter: he always wants to hear your ideas, talk about your special vision for the project, and pick out fabrics, decor, carpet, and furniture that will make you home a space of perfection. He can easily help with suggestions on all of the final color choices.

"painted kitchen cabinets"

Jewell F on March 2020

No one denies the value of experience, but when it is 40 years of loving labor of paint and brush, and when it comes from Europe, it has got to be special! Anthony Clavelli started painting at an early age when still living with his family in Italy. Ever since then, there has always been a feel of the European touch of perfection in all his works: faux and regular painting, Venetian plaster, wallpaper, decorative color design, stenciling and furniture painting. Meeting Anthony is unlike any regular appointment with a professional painter: he always wants to hear your ideas, talk about your special vision for the project, and pick out fabrics, decor, carpet, and furniture that will make you home a space of perfection. He can easily help with suggestions on all of the final color choices.

"painted kitchen cabinets"

Jewell F on March 2020


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024


Avatar for Charlie's painting LLC

Charlie's painting LLC

4.92(
49
)

Charlie's painting LLC

4.92(
49
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Owner operated. In business since 2012. 10% discounts for military personnel and senior citizens. We also accept credit cards as a payment option. Below is our Facebook Page Link so please feel free and find us on Facebook! https://www.facebook.com/Charlies-Painting-LLC-222312264485457/

"Charlie and crew showed up when they said they would and finished the job on time. The painting looks great! I would highly recommend Charlie's Painting."

Heather B on September 2019

Owner operated. In business since 2012. 10% discounts for military personnel and senior citizens. We also accept credit cards as a payment option. Below is our Facebook Page Link so please feel free and find us on Facebook! https://www.facebook.com/Charlies-Painting-LLC-222312264485457/

"Charlie and crew showed up when they said they would and finished the job on time. The painting looks great! I would highly recommend Charlie's Painting."

Heather B on September 2019

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Drywall Insulation questions, answered by experts

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: 

  • If the insulation is over 15 years old

  • If the insulation is wet or moldy

  • If it is vermiculite insulation

  • If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

Yes, the air in your home needs some release; otherwise, moisture can get trapped inside the layers of insulation and potentially lead to mold and mildew. An insulation contractor near you should be able to determine the precise amount of insulation that will seal your home, keep you comfortable, and not lead to any mold.

When installing metal siding, a high-quality house wrap is considered the best protection against condensation and moisture infiltration. House wraps can increase a home's efficiency significantly. However, a house wrap is not a replacement for a vapor barrier because it can be permeable when moist air passes through siding. This is why it's essential to follow manufacturer instructions for insulating siding when installing new siding.

Yes, usually you will need some kind of vapor barrier on the exterior walls when the framing is attached to concrete and masonry surfaces.

The Dover, DE homeowners’ guide to drywall insulation services

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