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TRUSTED BY DOVER, DE HOMEOWNERS
4.3 Average homeowner rating
64 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Dover, DE
*The Angi rating for Insulation Service companies in Dover, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Dover, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on November 07, 2025
Find Insulation pros in Dover
Dixie's Insulation, LLC
4765 Baker Road Bridgeville
Dixie's Insulation, LLC
4765 Baker Road Bridgeville
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested
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
Takedown Pest Control, LLC
204 Wooden Shoe Court Middletown, DE 19709
Takedown Pest Control, LLC
204 Wooden Shoe Court Middletown, DE 19709
Free onsite estimate
Takedown Pest Control, LLC providing customers with best-in-class pest management and home improvement solutions. Our areas of expertise include general pest control, wildlife removal, termite control, crawl space remediations, attic remediations, and mold removal. Call today for a free inspection! Ask about our first responder, military, and educator discounts!
Takedown Pest Control, LLC providing customers with best-in-class pest management and home improvement solutions. Our areas of expertise include general pest control, wildlife removal, termite control, crawl space remediations, attic remediations, and mold removal. Call today for a free inspection! Ask about our first responder, military, and educator discounts!
Big Day Painting & Home Improvement Services
Big Day Painting & Home Improvement Services
We provide professional painting, handyman, and home improvement services, throught the Tri-State area. We do it all.
We provide professional painting, handyman, and home improvement services, throught the Tri-State area. We do it all.
Lawson Home Services, LLC
115 Atlantic Avenue
Lawson Home Services, LLC
115 Atlantic Avenue
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.
"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"
Chris A on November 2023
Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.
"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"
Chris A on November 2023
C&J Drywall & Services
C&J Drywall & Services
We are a local drywall company in the Sussex and Kent county area. C&J Drywall & Services is insured and we take care of your drywall hanging, finishing and painting. We also offer other services like power washing, insulating and house cleaning. C&J Drywall & Services is a three man team and have over 20 years of experience. We do free estimates for customers in the Kent & Sussex county areas. My number is 302-260-0697, please call for any questions. Thank you.
We are a local drywall company in the Sussex and Kent county area. C&J Drywall & Services is insured and we take care of your drywall hanging, finishing and painting. We also offer other services like power washing, insulating and house cleaning. C&J Drywall & Services is a three man team and have over 20 years of experience. We do free estimates for customers in the Kent & Sussex county areas. My number is 302-260-0697, please call for any questions. Thank you.
Newman Waterproofing, LLC
Newman Waterproofing, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.
"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"
Patricia M on September 2025
Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.
"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"
Patricia M on September 2025
Handyman Insulation
3310 Wrangle Hill Rd
Handyman Insulation
3310 Wrangle Hill Rd
With years of experience the Insulation industry, we are the experts you need to take care of your home or business. We handle all areas of the house with care. We will treat your home as we would treat our own Services Offered Batt, Rolled or Reflective Insulation Install Blown-in Insulation Install Spray Foam Insulation Install
With years of experience the Insulation industry, we are the experts you need to take care of your home or business. We handle all areas of the house with care. We will treat your home as we would treat our own Services Offered Batt, Rolled or Reflective Insulation Install Blown-in Insulation Install Spray Foam Insulation Install
All Around Maintenance
1108 Slaughter Station Rd
All Around Maintenance
1108 Slaughter Station Rd
Hello everyone I am Stephen Culver with All Around Maintenance LLC We are not like most of your Handyman company's. For starters we specialize in client satisfaction. If your not completely satisfied with our work in your home call us we will make it right. We also have a 2 year guarantee on all our craftsmanship Our scope of work is as follows but not limited to. * Drywall repair including paint matching * Kitchen sinks to toilets repair/ replace * Roof patches * Wall mount TV
Hello everyone I am Stephen Culver with All Around Maintenance LLC We are not like most of your Handyman company's. For starters we specialize in client satisfaction. If your not completely satisfied with our work in your home call us we will make it right. We also have a 2 year guarantee on all our craftsmanship Our scope of work is as follows but not limited to. * Drywall repair including paint matching * Kitchen sinks to toilets repair/ replace * Roof patches * Wall mount TV
InsulTech LLC
Millsboro
InsulTech LLC
Millsboro
We at Insultech provide a quality service for the serious customer looking for professional insulation work. Insultech provides services such as Crawlspace encapsulation Fiberglass batt installation Blown in fiberglass installation SprayFoam installation removal of existing insulation Insultech provides consultation on what may be a good course of action for pre-existing homes. Note* most insulation cannot be applied to areas that are covered with drywall but exceptions such as access to the area from another part of the home may allow installation.
We at Insultech provide a quality service for the serious customer looking for professional insulation work. Insultech provides services such as Crawlspace encapsulation Fiberglass batt installation Blown in fiberglass installation SprayFoam installation removal of existing insulation Insultech provides consultation on what may be a good course of action for pre-existing homes. Note* most insulation cannot be applied to areas that are covered with drywall but exceptions such as access to the area from another part of the home may allow installation.
Insulation questions, answered by experts
The Dover, DE homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.
How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
How does a radiant barrier work? This alternative insulation is effective at cooling a home, but its unique mechanism won’t provide the same heating benefits.
Spray foam insulation versus fiberglass—how do you choose? Compare the cost, durability, R-value, and more to pick the right one.
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