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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon135
    Verified insulation services reviews

Find Insulation pros in Woolwich Township

Avatar for Master Attic, LLC

Master Attic, LLC

2486 Ridgeway Blvd
4.94(
50
)
Approved Pro

Master Attic, LLC

2486 Ridgeway Blvd
4.94(
50
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

Servicing NJ/PA/DE At Master Attic, our goal is to provide you with the highest quality materials and workmanship at an affordable price. We are a team of licensed, trained professionals with 20+ years of experience in insulation and rodent solutions. May it be rodent proofing, insulation removal, insulation installation, sanitizing, moisture barrier, radiant barrier, air duct repair replacement, or crawlspace cleaning, we have you covered. Do you hear noises in the attic? Smell something in the crawl space!? Schedule an appointment today, and have one of our technicians come out to assess the area and provide a free detailed estimate for the project.

"I RECENTLY HAD MY ATTIC INSULATION REPLACED BY MASTER ATTIC. ALEX CAME OUT RIGHT ON SCHEDULE AND GAVE ME A FAIR PRICE. ( I DID HAVE 4 OTHER ESTIMATES) THE CREW LEAD BY ROBERTO WAS AMAZING. THEY WERE VERY CONSIDERATE, CAREFUL IN MAKING SURE THE AREA WAS SEALED OFF AND WERE VERY CAREFUL OF MY PERSONAL BELONGINGS. THEY DID A GREAT JOB IN REMOVING OLD INSULATION , VACUUMING OUT THE ATTIC ,SPRAYED AREA AND SEALED ANY OPENINGS. BEFORE THEY BROUGHT IN NEW INSULATION, THEY ASKED ME IF I WISHED TO TO VIEW THE ATTIC AND I DID. I WAS AMAZED EVEN AT THIS POINT, HOW CLEANED EVERYTHING LOOKED . (THIS INSULATION HAD BEEN UP THERE FOR 70 YEARS) NEW INSULATION WAS INSTALLED AND IT LOOKS GREAT. THE CREWED CLEANED UP EVERYTHING , EVEN VACUUMED THE AREA IN THE ROOM. ALL BAGS OF OLD INSULATION WERE REMOVED PROMPTLY AND I WOULD HIGHLY RECOMMEND THEM TO ANYONE."

Robin S on September 2025

Servicing NJ/PA/DE At Master Attic, our goal is to provide you with the highest quality materials and workmanship at an affordable price. We are a team of licensed, trained professionals with 20+ years of experience in insulation and rodent solutions. May it be rodent proofing, insulation removal, insulation installation, sanitizing, moisture barrier, radiant barrier, air duct repair replacement, or crawlspace cleaning, we have you covered. Do you hear noises in the attic? Smell something in the crawl space!? Schedule an appointment today, and have one of our technicians come out to assess the area and provide a free detailed estimate for the project.

"I RECENTLY HAD MY ATTIC INSULATION REPLACED BY MASTER ATTIC. ALEX CAME OUT RIGHT ON SCHEDULE AND GAVE ME A FAIR PRICE. ( I DID HAVE 4 OTHER ESTIMATES) THE CREW LEAD BY ROBERTO WAS AMAZING. THEY WERE VERY CONSIDERATE, CAREFUL IN MAKING SURE THE AREA WAS SEALED OFF AND WERE VERY CAREFUL OF MY PERSONAL BELONGINGS. THEY DID A GREAT JOB IN REMOVING OLD INSULATION , VACUUMING OUT THE ATTIC ,SPRAYED AREA AND SEALED ANY OPENINGS. BEFORE THEY BROUGHT IN NEW INSULATION, THEY ASKED ME IF I WISHED TO TO VIEW THE ATTIC AND I DID. I WAS AMAZED EVEN AT THIS POINT, HOW CLEANED EVERYTHING LOOKED . (THIS INSULATION HAD BEEN UP THERE FOR 70 YEARS) NEW INSULATION WAS INSTALLED AND IT LOOKS GREAT. THE CREWED CLEANED UP EVERYTHING , EVEN VACUUMED THE AREA IN THE ROOM. ALL BAGS OF OLD INSULATION WERE REMOVED PROMPTLY AND I WOULD HIGHLY RECOMMEND THEM TO ANYONE."

Robin S on September 2025


Avatar for Alligood Energy

Alligood Energy

Coulter Street
4.85(
103
)
Approved Pro

Alligood Energy

Coulter Street
4.85(
103
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
74 local quotes requested

Alligood Energy is a result of 35+ years in the energy sector providing renewable energy solutions for military bases, nuclear facilities, universities, hospitals and residential housing. We have taken that experience to create a very unique and specialized company that provides energy auditing and consulting to the residential, commercial, industrial and institutional markets. For our customers we provide a whole house or building approach to energy savings that uses the latest technological equipment to identify where and how a home is losing energy, which systems are working inefficiently (heating & cooling, ventilation, etc.) and propose the most cost-effective solutions to rectify these problems to lower your energy impact. ***** We offer a $175 Home Energy Audit - Using a blower door and thermal imaging, our 1-1.5 hour whole house approach pinpoints costly energy problems and proposes effective solutions for improving savings & comfort in your home. If you are interested in implementing the solutions after the audit we also perform the work & run a test out upon completion to measure the improvements.

"The guy who came out was great. I was expecting to need to spend a lot on adding insulation to the walls and attic. The guy went around with a thermal camera and checked various spaces and recommended some stuff that I could do myself or hire an inexpensive contractor to do. Very happy that I didn't need to spend thousands of dollars!"

Brett H on March 2022

Alligood Energy is a result of 35+ years in the energy sector providing renewable energy solutions for military bases, nuclear facilities, universities, hospitals and residential housing. We have taken that experience to create a very unique and specialized company that provides energy auditing and consulting to the residential, commercial, industrial and institutional markets. For our customers we provide a whole house or building approach to energy savings that uses the latest technological equipment to identify where and how a home is losing energy, which systems are working inefficiently (heating & cooling, ventilation, etc.) and propose the most cost-effective solutions to rectify these problems to lower your energy impact. ***** We offer a $175 Home Energy Audit - Using a blower door and thermal imaging, our 1-1.5 hour whole house approach pinpoints costly energy problems and proposes effective solutions for improving savings & comfort in your home. If you are interested in implementing the solutions after the audit we also perform the work & run a test out upon completion to measure the improvements.

"The guy who came out was great. I was expecting to need to spend a lot on adding insulation to the walls and attic. The guy went around with a thermal camera and checked various spaces and recommended some stuff that I could do myself or hire an inexpensive contractor to do. Very happy that I didn't need to spend thousands of dollars!"

Brett H on March 2022


"I reached out to Supreme Interiors and received a call within an hour and a in home consultation within 48 hours. While explaining what I was looking for, Justin offered suggestions on how to make it better. He provided a fair price and scheduled me quickly. On the day of my installation, Justin was on time and started working right away. I loved the final product but I realized that I explained something incorrectly to him so I asked to change the design after the work was complete. He was so gracious and understanding which was very kind considering the circumstances. I HIGHLY recommend Supreme Interiors. Justin and his team are very professional and provide great service. I’ve already hired him for another job."

Morgan J on March 2025

Interior remodeling, refinished basements, ceilings, floors and drywall. Careful attention to detail leads to a great quality of work. A team you can trust to be there when they say they will, offering fair prices with astonishing quality.

"I reached out to Supreme Interiors and received a call within an hour and a in home consultation within 48 hours. While explaining what I was looking for, Justin offered suggestions on how to make it better. He provided a fair price and scheduled me quickly. On the day of my installation, Justin was on time and started working right away. I loved the final product but I realized that I explained something incorrectly to him so I asked to change the design after the work was complete. He was so gracious and understanding which was very kind considering the circumstances. I HIGHLY recommend Supreme Interiors. Justin and his team are very professional and provide great service. I’ve already hired him for another job."

Morgan J on March 2025


Avatar for Takedown Pest Control, LLC

Takedown Pest Control, LLC

204 Wooden Shoe Court Middletown, DE 19709
No reviews yet

Takedown Pest Control, LLC

204 Wooden Shoe Court Middletown, DE 19709
No reviews yet
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!



Avatar for Espinosa Construction Co

Espinosa Construction Co

4.75(
4
)

Espinosa Construction Co

4.75(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

22+ years of experience! Espinosa Construction, your best option in the Construction Industry to get things done efficiently and effectively. Here at Espinosa Construction, we offer free estimates and adequate workers to fulfill your vision. With an experience set of over 15 years, we are guaranteed to get the job done right. Espinosa Construction specializes in residential, and commercial services. With over 500+ clients, we have made sure to leave a smile on their faces every single time. At our website, espinosaconstructionco.com, you can see some of our services and what else we can provide for you. So give us a call and we will reach out to you as soon as possible because we prioritize putting our customers first! Interior and exterior, kitchens, bathrooms, porches, and decks POWER WASHING, GENERAL REPAIRS, HARDSCAPING, LANDSCAPING, CONCRETE SIDING, ROOF E-mail: [email protected] Phone Number: 609-332-0422 Website: Espinosanjbuilder.com

"Demetrio and his crew are excellent. Great work, professional and reasonable rates. Highly recommend!"

Dan P on March 2025

22+ years of experience! Espinosa Construction, your best option in the Construction Industry to get things done efficiently and effectively. Here at Espinosa Construction, we offer free estimates and adequate workers to fulfill your vision. With an experience set of over 15 years, we are guaranteed to get the job done right. Espinosa Construction specializes in residential, and commercial services. With over 500+ clients, we have made sure to leave a smile on their faces every single time. At our website, espinosaconstructionco.com, you can see some of our services and what else we can provide for you. So give us a call and we will reach out to you as soon as possible because we prioritize putting our customers first! Interior and exterior, kitchens, bathrooms, porches, and decks POWER WASHING, GENERAL REPAIRS, HARDSCAPING, LANDSCAPING, CONCRETE SIDING, ROOF E-mail: [email protected] Phone Number: 609-332-0422 Website: Espinosanjbuilder.com

"Demetrio and his crew are excellent. Great work, professional and reasonable rates. Highly recommend!"

Dan P on March 2025


Avatar for ES Renovations, LLC

ES Renovations, LLC

4454 Frosthoffer Ave
5.00(
4
)

ES Renovations, LLC

4454 Frosthoffer Ave
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We, at ES Renovations, specialize in various trade skills that include but aren't limited to interior and exterior carpentry, electrical, plumbing, painting, wood work, and more. Our main focus and goal is work quality and customer satisfaction. We never want to leave a project as it is if a customer isn't fully satisfied. This particular small business started back in 2018, but the owner and staff have about 20 years of experience. They have had the pleasure of working on various projects. Please don't hesitate to have a chat with us today for any home or building renovations! Check us out on social media! Facebook: ES Renovations LLC Instagram: @esrenovationsllc Website: esrenovationsllc.com

"Kevin and I were very pleased with the renovation work Christian and Javier's team did with 2 full baths in our home. Everything was completed as requested in a timely, respectful and efficient manner. We now have bathrooms we love! Thank you ES Renovations, LLC!"

Beth W on January 2024

We, at ES Renovations, specialize in various trade skills that include but aren't limited to interior and exterior carpentry, electrical, plumbing, painting, wood work, and more. Our main focus and goal is work quality and customer satisfaction. We never want to leave a project as it is if a customer isn't fully satisfied. This particular small business started back in 2018, but the owner and staff have about 20 years of experience. They have had the pleasure of working on various projects. Please don't hesitate to have a chat with us today for any home or building renovations! Check us out on social media! Facebook: ES Renovations LLC Instagram: @esrenovationsllc Website: esrenovationsllc.com

"Kevin and I were very pleased with the renovation work Christian and Javier's team did with 2 full baths in our home. Everything was completed as requested in a timely, respectful and efficient manner. We now have bathrooms we love! Thank you ES Renovations, LLC!"

Beth W on January 2024


Avatar for Philly Painters

Philly Painters

Cottman Avenue
No reviews yet

Philly Painters

Cottman Avenue
No reviews yet
Free onsite estimate

Interior painting patch/fix holes house remodeling bathroom, kitchen, living room, etc.. We have been in the remodeling/painting business for 10 years now and we get the job done in a timely manner and we work with our customers to make sure they are satisfied. Give us a call today for a free estimate.

Interior painting patch/fix holes house remodeling bathroom, kitchen, living room, etc.. We have been in the remodeling/painting business for 10 years now and we get the job done in a timely manner and we work with our customers to make sure they are satisfied. Give us a call today for a free estimate.


Millennium HVAC

No reviews yet

Millennium HVAC

No reviews yet

Family Owned and Operated Heating and Cooling HVAC Company. Proving Heating and Cooling service and installations in PA DE and South Jersey for over 4 decades ! Unbeatable pricing Guaranteed!

Family Owned and Operated Heating and Cooling HVAC Company. Proving Heating and Cooling service and installations in PA DE and South Jersey for over 4 decades ! Unbeatable pricing Guaranteed!


Kevin Kelly Home Remodeling and Handyman

West 6th Avenue
No reviews yet

Kevin Kelly Home Remodeling and Handyman

West 6th Avenue
No reviews yet
Emergency services offered

Local owner operated. No job to big or small. Bathroom and kitchen remodels, decks, siding, drywall, flooring. Painting, real estate property preservation, real estate inspection repairs, handyman services . Catios Known for leaving jobs sites cleaner Then before work was performed. Detail oriented, treat each job as if it were my own house. Flexible hours for free estimates and scheduling work.

Local owner operated. No job to big or small. Bathroom and kitchen remodels, decks, siding, drywall, flooring. Painting, real estate property preservation, real estate inspection repairs, handyman services . Catios Known for leaving jobs sites cleaner Then before work was performed. Detail oriented, treat each job as if it were my own house. Flexible hours for free estimates and scheduling work.

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Insulation questions, answered by experts

Bathroom wall insulation not only keeps the area temperate, but it also reduces instances of mold, mildew, and rot. Bathrooms, after all, are havens for moisture. With this in mind, it’s absolutely worth it to insulate bathroom walls since it saves money in the long run. You won’t have to hire a pricey mold remediation service down the line. Also, insulation decreases outdoor noise and lowers energy costs.

Yes, crawl space insulation is worth it if installed correctly. Installing insulation in your crawl space will improve the air quality, help stabilize your home's temperature, lower your energy bills, and prevent pests from entering your home. Though you’ll pay more to install insulation initially, the savings you get from installing insulation can help offset those initial costs over time.

When it comes to window coverings, cellular shades are typically known as the most energy-efficient option. Cellular shades are also known as honeycomb shades. They are made of a soft fabric and take the form of “honeycomb” cells. These cell pockets trap air in and around your windows, providing insulation.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

The Woolwich Township, NJ homeowners’ guide to insulation services

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

What do you need done? We’ll find top pros.
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