Top-rated insulation pros.

Get matched with top insulation pros in Mardela Springs, MD

Enter your ZIP and get matched with up to 5 pros

Need a pro for your insulation service project in Mardela Springs, MD?

Select your specific project to find the pro for you.

TRUSTED BY MARDELA SPRINGS, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon40
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Mardela Springs, MD

*The Angi rating for Insulation Service companies in Mardela Springs, MD 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 Mardela Springs, MD 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 October 31, 2025

Find Insulation pros in Mardela Springs

Dixie's Insulation, LLC

4765 Baker Road Bridgeville
5.00(
1
)
•Approved Pro

Dixie's Insulation, LLC

4765 Baker Road Bridgeville
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 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

Shore Home Construction

No reviews yet

Shore Home Construction

No reviews yet

We are a general contractor servicing Salisbury, MD and surrounding areas We are your one stop shop for all of your upcoming renovation projects. We specialize in all types of Interior & Exterior projects but mainly focusing on bathroom & kitchen remodeling. With over 20+ years of experience we have the knowledge and tools to complete your project in a timely and professional manner. Financing available for qualified candidates.

We are a general contractor servicing Salisbury, MD and surrounding areas We are your one stop shop for all of your upcoming renovation projects. We specialize in all types of Interior & Exterior projects but mainly focusing on bathroom & kitchen remodeling. With over 20+ years of experience we have the knowledge and tools to complete your project in a timely and professional manner. Financing available for qualified candidates.

Avatar for Lawson Home Services, LLC

Lawson Home Services, LLC

115 Atlantic Avenue
4.63(
35
)

Lawson Home Services, LLC

115 Atlantic Avenue
4.63(
35
)
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

Avatar for Affordable Thorough Infrared

Affordable Thorough Infrared

135 Paddock Dr
No reviews yet

Affordable Thorough Infrared

135 Paddock Dr
No reviews yet
5 years of experience

Maryland state licensed, certified and insured Home and Building Inspector, Ati Inspections dba Affordable Thorough Infrared Residential and Commercial Building Inspections,Over 30 years of construction related experience, we use Infrared technology in all our inspections, we provide Ancillary services, Moisture Intrusion, Energy Audit, Air Quality, Well water, Mold, Wood Destroying Organisms ( Termite etc), Thermography, Thermal Imaging, pre-sale, Member and certified by interNACHI .

Maryland state licensed, certified and insured Home and Building Inspector, Ati Inspections dba Affordable Thorough Infrared Residential and Commercial Building Inspections,Over 30 years of construction related experience, we use Infrared technology in all our inspections, we provide Ancillary services, Moisture Intrusion, Energy Audit, Air Quality, Well water, Mold, Wood Destroying Organisms ( Termite etc), Thermography, Thermal Imaging, pre-sale, Member and certified by interNACHI .

Diamond Contractors and Renovators

P.O. Box1672
4.33(
33
)

Diamond Contractors and Renovators

P.O. Box1672
4.33(
33
)
Customers say: Super punctual
23 local quotes requested

We are a full service remodeling contractor for over 40 years. We are fully Licensed Bonded and Insured

"Crew were professional and got the job fine on schedule. Took direction and changed in stride. Finish work good but not perfect."

Paul S on January 2024

We are a full service remodeling contractor for over 40 years. We are fully Licensed Bonded and Insured

"Crew were professional and got the job fine on schedule. Took direction and changed in stride. Finish work good but not perfect."

Paul S on January 2024

FLC Energy

108-A Williamsport Circle
5.00(
2
)

FLC Energy

108-A Williamsport Circle
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

FLC Energy is a Home Performance contractor in Maryland. We make homes more comfortable, safe, and energy efficient. Through our programs with local utilities, our customers can receive services for 50% off. We offer financing options as well.

"Ryan did a great job. Arrived as anticipated. Finished quickly. Seemed very knowledgeable. Acted very professional. Explained things clearly."

Sandra N on May 2018

FLC Energy is a Home Performance contractor in Maryland. We make homes more comfortable, safe, and energy efficient. Through our programs with local utilities, our customers can receive services for 50% off. We offer financing options as well.

"Ryan did a great job. Arrived as anticipated. Finished quickly. Seemed very knowledgeable. Acted very professional. Explained things clearly."

Sandra N on May 2018

Webster Builders

Unknown
No reviews yet

Webster Builders

Unknown
No reviews yet
16 years of experience

Our billing requirements are a minimum of 1/3 down one week pryor to job start, and the remainder appon job completion unless an emergency is present and the job can not wait. We accept Cash, Check, and Paypal

Our billing requirements are a minimum of 1/3 down one week pryor to job start, and the remainder appon job completion unless an emergency is present and the job can not wait. We accept Cash, Check, and Paypal

Showing 1-10 of 32
Insulation questions, answered by experts

2x4 walls can hold R-13 or R-15 batts of insulation, which is usually about 3.5 inches thick. You should also check with your local building codes to see if there’s a required thickness you need to adhere to. 

You can also use R-value maps to determine the best thickness and ratings for where you live. For example, someone in Texas doesn’t need as thick of insulation as someone in Montana. Energy Star has a good one you can reference.

Ductwork insulation in the crawl space is a simple add-on if you are hiring someone to insulate the entire crawl space already. Separately, it is only a few hours of work. The investment is nothing compared to the return since uninsulated ducts can lose up to 30% of their heating and cooling efficiency.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

Mineral wool wraps are the most affordable and effective insulation for crawl space ducts. They are easy to cut, last for a long time, and healthier for humans. Meanwhile, fiberglass wraps are cheaper but more hazardous and difficult to handle. If you do choose to use a fiberglass wrap, make sure you are wearing long sleeves and wear proper protective gear.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

The Mardela Springs, MD homeowners’ guide to insulation services

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

See all articles