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TRUSTED BY LAMBERTVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon38
    Verified insulation services reviews

Find Insulation pros in Lambertville

Avatar for High Point Insulation, LLC

High Point Insulation, LLC

5.00(
2
)
Approved Pro

High Point Insulation, LLC

5.00(
2
)
Approved Pro
35 local quotes requested
2 years of experience

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

"everything went smoothly"

Bradley K on October 2024

"High Point Insulation, LLC is a trusted insulation contractor serving the greater Lehigh Valley, Pocono Township, and Central Jersey areas. We have 9 years experience and specialize in providing residential and commercial clients with superior insulation solutions."

"everything went smoothly"

Bradley K on October 2024


Avatar for Master Attic, LLC

Master Attic, LLC

4.95(
55
)
Approved Pro

Master Attic, LLC

4.95(
55
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
120 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 Maciej Kowal GC

Maciej Kowal GC

5.00(
9
)

Maciej Kowal GC

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024


M6 Builders LLC

No reviews yet

M6 Builders LLC

No reviews yet
Free onsite estimate

Premium commercial & residential builders. Building & Carpentry Services including Trims, Drywall, Framing, Insulation, Wall & Floors, Ceilings, Demolition, Doors, Painting & More! Minority Owned Fully Licensed & Insured OSHA 30+

Premium commercial & residential builders. Building & Carpentry Services including Trims, Drywall, Framing, Insulation, Wall & Floors, Ceilings, Demolition, Doors, Painting & More! Minority Owned Fully Licensed & Insured OSHA 30+


Avatar for AMC Interior Contracting Corp.

AMC Interior Contracting Corp.

5.00(
1
)

AMC Interior Contracting Corp.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 2008, AMC Interior Contracting Corp. has been a trusted and proven home improvement construction company. We provide a range of expert interior renovation services and seek to deliver quality results for our clients. Our goal is to exceed expectations and consistently produce high-quality workmanship that will stand the test of time. AMC Interior Contracting Corp. provides free estimates to clients in the NY metro area, including areas of NJ and CT . We will work with you to find the service you need, transform your space, and give you peace of mind.

"I had the pleasure of working with Abdias Montalvo from AMC Interior Contracting Corp. recently, in order to repair an ornate plaster ceiling that had partially collapsed. The ceiling was original to my over 100 year-old Brooklyn brownstone and I was careful to contract the work to someone who would do the work right and try to maintain as much of the original character. Needless to say, Abdias delivered by providing guidance on how best to maintain the integrity of the ceiling, without compromising too much of the original detail. He guided me through the process, always communicated openly, and respected my opinion. The final product is a testament to Abdias' craftsmanship. He is someone who takes pride in doing quality work and making his clients happy. I would highly recommend AMC Interior Contracting Corp. as an honest, reliable, and brilliantly qualified contractor."

Nadi R on November 2021

Since 2008, AMC Interior Contracting Corp. has been a trusted and proven home improvement construction company. We provide a range of expert interior renovation services and seek to deliver quality results for our clients. Our goal is to exceed expectations and consistently produce high-quality workmanship that will stand the test of time. AMC Interior Contracting Corp. provides free estimates to clients in the NY metro area, including areas of NJ and CT . We will work with you to find the service you need, transform your space, and give you peace of mind.

"I had the pleasure of working with Abdias Montalvo from AMC Interior Contracting Corp. recently, in order to repair an ornate plaster ceiling that had partially collapsed. The ceiling was original to my over 100 year-old Brooklyn brownstone and I was careful to contract the work to someone who would do the work right and try to maintain as much of the original character. Needless to say, Abdias delivered by providing guidance on how best to maintain the integrity of the ceiling, without compromising too much of the original detail. He guided me through the process, always communicated openly, and respected my opinion. The final product is a testament to Abdias' craftsmanship. He is someone who takes pride in doing quality work and making his clients happy. I would highly recommend AMC Interior Contracting Corp. as an honest, reliable, and brilliantly qualified contractor."

Nadi R on November 2021


Avatar for Philly Painters

Philly Painters

No reviews yet

Philly Painters

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.


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.56(
48
)

Home Genius Exteriors

4.56(
48
)
Customers say: Super punctual
429 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Hired the team for the roof! Would recommend, Fred was awesome!"

Chris R on October 2025

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Hired the team for the roof! Would recommend, Fred was awesome!"

Chris R on October 2025


Sprayfoam Solutiions

No reviews yet

Sprayfoam Solutiions

No reviews yet

Sprayfoam Solutions LLC. is committed to our customers Safety first and satisfaction in a strong second. Due to the Covid-19 pandemic we are using a two man crew. Our sprayfoam application process is completely contactless and has to be installed with out anyone on the premises, Quality and attention to the smallest detail is what we pride ourselves on. Owner operated serving Philadelphia, Delaware, New Jersey & New York. Licensed & Fully Insured. Let Us make your home cool & cozy.

Sprayfoam Solutions LLC. is committed to our customers Safety first and satisfaction in a strong second. Due to the Covid-19 pandemic we are using a two man crew. Our sprayfoam application process is completely contactless and has to be installed with out anyone on the premises, Quality and attention to the smallest detail is what we pride ourselves on. Owner operated serving Philadelphia, Delaware, New Jersey & New York. Licensed & Fully Insured. Let Us make your home cool & cozy.


Avatar for Safeguard Restoration Services

Safeguard Restoration Services

No reviews yet

Safeguard Restoration Services

No reviews yet

From diagnosis to repair of water damage, sewage backup, flood damage, trauma (suicide/homicide cleanup), and SANITIZATION SafeGuard Restoration is the provider you can trust for attention to detail, expertise and a commitment to customer service. Our qualified team of professionals is local and in your community. Please note that we DO NOT deal with fire/smoke damage. We’re the sanitization, water damage and trauma professionals with the tools, equipment and expertise to get the job done right – and we will have equipment on site quickly to get the work begun! Now more than ever sanitization is critical! See our web page on how to have your home or business become SafeGuard Sanitization Certified!

From diagnosis to repair of water damage, sewage backup, flood damage, trauma (suicide/homicide cleanup), and SANITIZATION SafeGuard Restoration is the provider you can trust for attention to detail, expertise and a commitment to customer service. Our qualified team of professionals is local and in your community. Please note that we DO NOT deal with fire/smoke damage. We’re the sanitization, water damage and trauma professionals with the tools, equipment and expertise to get the job done right – and we will have equipment on site quickly to get the work begun! Now more than ever sanitization is critical! See our web page on how to have your home or business become SafeGuard Sanitization Certified!

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FAQs for insulation service projects in Lambertville, NJ

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The Lambertville, NJ homeowners’ guide to insulation services

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