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Find Concrete foundation raise pros in Lake Hopatcong

Avatar for Groundworks

Groundworks

4.80(
242
)
•Approved Pro

Groundworks

4.80(
242
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
182 local quotes requested

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Avatar for Century Masonry & Waterproofing

Century Masonry & Waterproofing

5.00(
57
)
•Approved Pro

Century Masonry & Waterproofing

5.00(
57
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Water control, drain systems, sump pumps, battery back-up pumps, crawl space encapsulation & wall repair. Additional email - centurywaterproofing@yahoo.com. Additional email - Centurywaterproofng@embarqmail.com

"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"

Mike C on November 2024

Water control, drain systems, sump pumps, battery back-up pumps, crawl space encapsulation & wall repair. Additional email - centurywaterproofing@yahoo.com. Additional email - Centurywaterproofng@embarqmail.com

"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"

Mike C on November 2024

Avatar for American A-1 Waterproofing

American A-1 Waterproofing

4.88(
109
)
•Approved Pro

American A-1 Waterproofing

4.88(
109
)
•Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
36 years of experience

American A-1 Waterproofing has an A+ Rating with the BBB and has never had a complaint in our 33 years of business. American A-1 Waterproofing is certified as a "Certified Waterproofing Specialist" (CWS) by the National Association of Waterproofing and Structural Repair Contractors. American A-1 Waterproofing is the only basement waterproofing company in New Jersey that is certified by the NAWSRC. Other companies in NJ may be "members", however we are the only company actually "certified" by the NAWSRC. We are listed as Water Plus, Inc. / American A-1 Waterproofing on the NAWSRC website. We are licensed, bonded and insured. We do not use subcontractors, we do all the work ourselves. American A-1 Waterproofing is family owned and operated. Same owner and same business name for 25 years. All work is guaranteed with a 25 year tranferrable warranty against water seepage except in the event of a prolonged power outage or a natural disaster. A natural disaster is an earthquake, cyclone,hurricane or any act of God beyond American A-1's control.

"Extremely knowledgeable and highly professional. Would never even think of using/hiring another waterproofing company. Elaborate waterproofing system put in by this company that has allowed us to breathe easier during flooding rains. They fully understand water flow, slope, and all aspects of keeping the inside of our house “dry”. Lou and the group are tremendous and care about the product they produce."

Andre E on May 2025

American A-1 Waterproofing has an A+ Rating with the BBB and has never had a complaint in our 33 years of business. American A-1 Waterproofing is certified as a "Certified Waterproofing Specialist" (CWS) by the National Association of Waterproofing and Structural Repair Contractors. American A-1 Waterproofing is the only basement waterproofing company in New Jersey that is certified by the NAWSRC. Other companies in NJ may be "members", however we are the only company actually "certified" by the NAWSRC. We are listed as Water Plus, Inc. / American A-1 Waterproofing on the NAWSRC website. We are licensed, bonded and insured. We do not use subcontractors, we do all the work ourselves. American A-1 Waterproofing is family owned and operated. Same owner and same business name for 25 years. All work is guaranteed with a 25 year tranferrable warranty against water seepage except in the event of a prolonged power outage or a natural disaster. A natural disaster is an earthquake, cyclone,hurricane or any act of God beyond American A-1's control.

"Extremely knowledgeable and highly professional. Would never even think of using/hiring another waterproofing company. Elaborate waterproofing system put in by this company that has allowed us to breathe easier during flooding rains. They fully understand water flow, slope, and all aspects of keeping the inside of our house “dry”. Lou and the group are tremendous and care about the product they produce."

Andre E on May 2025

Avatar for MILTON GENERAL CONSTRUCTION LLC

MILTON GENERAL CONSTRUCTION LLC

4.00(
4
)
•Approved Pro

MILTON GENERAL CONSTRUCTION LLC

4.00(
4
)
•Approved Pro
6 years of experience
Free onsite estimate

MILTON GENERAL CONSTRUCTION LLC has built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. We service both residential and commercial properties. We give you the peace of mind you need to give your home the attention it deserves. Call us today and let's get started!

"I am so thankful for Milton's services, there are not enough words to express my gratitude! This guy has done a tremendous job removing snow working until 9pm in cold weather, digging my car out. A snow plow truck dumped a pile of snow by my car (up to the roof) right after a snow storm; in a few days it became ice. I was devastated seeking help. Milton gave me a fair price compared to all the other estimates from different contractors. He was thorough, attentive to details and all my requests. Very honest and responsible guy. I highly recommend this contractor! I will refer to him in the future if I need some help, whatever his company does. So happy that I found him on Angi."

Irene K on February 2026

MILTON GENERAL CONSTRUCTION LLC has built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. We service both residential and commercial properties. We give you the peace of mind you need to give your home the attention it deserves. Call us today and let's get started!

"I am so thankful for Milton's services, there are not enough words to express my gratitude! This guy has done a tremendous job removing snow working until 9pm in cold weather, digging my car out. A snow plow truck dumped a pile of snow by my car (up to the roof) right after a snow storm; in a few days it became ice. I was devastated seeking help. Milton gave me a fair price compared to all the other estimates from different contractors. He was thorough, attentive to details and all my requests. Very honest and responsible guy. I highly recommend this contractor! I will refer to him in the future if I need some help, whatever his company does. So happy that I found him on Angi."

Irene K on February 2026

Avatar for Lita Roofing & Construction

Lita Roofing & Construction

No reviews yet

Lita Roofing & Construction

No reviews yet
21 years of experience

Lita Roofing & Construction is a family owned and operated company for nearly 20 years! We are dedicated to completing only the best, 5 star quality, 10/10 work. Why choose us? You can complete a job without the headaches and look back at the job and not regret it!

Lita Roofing & Construction is a family owned and operated company for nearly 20 years! We are dedicated to completing only the best, 5 star quality, 10/10 work. Why choose us? You can complete a job without the headaches and look back at the job and not regret it!

Avatar for Cramers Carpet One Floor & Home

Cramers Carpet One Floor & Home

5.00(
10
)

Cramers Carpet One Floor & Home

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

It's been our pleasure to serve the flooring needs of the Madison area. We’re your family owned, neighborhood flooring experts. Drop by and let us help you choose the perfect flooring for your particular home and lifestyle.

It's been our pleasure to serve the flooring needs of the Madison area. We’re your family owned, neighborhood flooring experts. Drop by and let us help you choose the perfect flooring for your particular home and lifestyle.

AAA Apex Construction Company

3.38(
8
)

AAA Apex Construction Company

3.38(
8
)
10 years of experience

AAA Apex Construction Corp. is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality building services such as roofing, siding, concrete and masonry work. We have many years of experience to give you confidence that we are your number one choice for your next residential or commercial project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. Call us today for your free estimate!

"BEWARE! BEWARE! BEWARE! Stay away and do your research! The majority of these reviews are fake. They run under multiple company names so that they are always the ones that populate your online search when looking for roofers. Scammers!! I had the same experience as another Google Reviewer. They gave us a written contract of $15000 to do the roof and garage. In absolute good faith we gave them a substantial down payment. Silly us. After removing the old roof, we were then told it would be an ADDITIONAL $15,000! There was NO MENTION of DOUBLING COSTS! To top it off, they expected the extra money that same day. As they continued on the roof, the house was in absolute shambles. They hired subcontractors to do the work and what a mess they made. There were shingles, nails, and debris everywhere. They did not install enough tarp to collect the debris. It was all over the front and back yard. Water bottles, food, and roof debris...not at all an acceptable way to leave a house in a pristine neighborhood, yet alone any! Both the front door and back door were blocked OVERNIGHT from the amount of debris left after the first day. Gutters were completely clogged and both cast iron pipes on the top of the roof were so damaged, that we had to call a plumber at 8pm after they left. Water wasn't draining anywhere in the house due to the careless work. The wood shingles on the house were wrecked. They carelessly pulled off the roof and with it, shingles from the house. You can clearly see nails under the roof panels. When we told the boss or owner (not even sure who it was, but he came in another truck and shirt displaying a different name) he finally showed up to take a look at the house (garage was never done) and claimed nothing was wrong. He started cursing and threatening us to pay more money and then said that we had no warranty on the roof anymore. His exact words "I hope the roof leaks all over." Do not trust these guys or the multiple companies they run. They completely took advantage of seniors."

Kelly E on September 2020

AAA Apex Construction Corp. is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality building services such as roofing, siding, concrete and masonry work. We have many years of experience to give you confidence that we are your number one choice for your next residential or commercial project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. Call us today for your free estimate!

"BEWARE! BEWARE! BEWARE! Stay away and do your research! The majority of these reviews are fake. They run under multiple company names so that they are always the ones that populate your online search when looking for roofers. Scammers!! I had the same experience as another Google Reviewer. They gave us a written contract of $15000 to do the roof and garage. In absolute good faith we gave them a substantial down payment. Silly us. After removing the old roof, we were then told it would be an ADDITIONAL $15,000! There was NO MENTION of DOUBLING COSTS! To top it off, they expected the extra money that same day. As they continued on the roof, the house was in absolute shambles. They hired subcontractors to do the work and what a mess they made. There were shingles, nails, and debris everywhere. They did not install enough tarp to collect the debris. It was all over the front and back yard. Water bottles, food, and roof debris...not at all an acceptable way to leave a house in a pristine neighborhood, yet alone any! Both the front door and back door were blocked OVERNIGHT from the amount of debris left after the first day. Gutters were completely clogged and both cast iron pipes on the top of the roof were so damaged, that we had to call a plumber at 8pm after they left. Water wasn't draining anywhere in the house due to the careless work. The wood shingles on the house were wrecked. They carelessly pulled off the roof and with it, shingles from the house. You can clearly see nails under the roof panels. When we told the boss or owner (not even sure who it was, but he came in another truck and shirt displaying a different name) he finally showed up to take a look at the house (garage was never done) and claimed nothing was wrong. He started cursing and threatening us to pay more money and then said that we had no warranty on the roof anymore. His exact words "I hope the roof leaks all over." Do not trust these guys or the multiple companies they run. They completely took advantage of seniors."

Kelly E on September 2020

Precision Tile, Marble & Stonework Inc.

5.00(
1
)

Precision Tile, Marble & Stonework Inc.

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

we take full responsibility for the completion of rack project, taking care to deliver the highest standards of quality we've come to be known for. It you believe your home construction and/or home remodeling project deserves nothing but the best, choose the trusted construction and masonry experts at Precision Tile, Marble & Stonework Imc. To deliver outstanding work that perfectly suits your needs. Tha work we deliver doesn't just look good, they also provide more value for your property and sure o stand the test of time .

we take full responsibility for the completion of rack project, taking care to deliver the highest standards of quality we've come to be known for. It you believe your home construction and/or home remodeling project deserves nothing but the best, choose the trusted construction and masonry experts at Precision Tile, Marble & Stonework Imc. To deliver outstanding work that perfectly suits your needs. Tha work we deliver doesn't just look good, they also provide more value for your property and sure o stand the test of time .

A & Y Contractor

No reviews yet

A & Y Contractor

No reviews yet
9 years of experience

A & Y Contractor is based in Long Branch, NJ, 07740. We have more than 20 years of experience! Do not hesitate to call us now at (908) 910-4233!

A & Y Contractor is based in Long Branch, NJ, 07740. We have more than 20 years of experience! Do not hesitate to call us now at (908) 910-4233!

Wallace Roofing and Construction

No reviews yet

Wallace Roofing and Construction

No reviews yet
55 years of experience

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.

Fully registered, licensed and insured. Family business with over 40 years of experience in the tri-State area and Massachusetts. A hard-working, solid Irish guy that actually knows what he's doing. Son setting up shop in North Jersey and the NY area. Looking for new business so clients will be getting great value for Wallace Construction's experience and quality.

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FAQs for concrete foundation raise projects in Lake Hopatcong, NJ

On average, it takes two to seven days to physically raise your house. However, this does not include the preparation work, which is often the most lengthy process. The entire project, including preparation, obtaining permits, disconnecting utilities, and any subsequent landscaping, can take four to eight weeks. This timeline ensures everything is done safely and that your home remains structurally sound.

If proper safety protocols are not followed, raising a house can cause severe damage, as the process involves applying controlled force to the home's structure. The risks involved make it crucial to hire a skilled contractor who uses engineered methods to secure your home and prevent any harm to your household.

If your foundation shows signs of instability after raising your home, you might need to add structural support. A structural engineer can assess your foundation and recommend reinforcements to ensure your house stays stable and safe for the long term. Available support options include installing additional piers or pilings, reinforcing existing footings, or using steel beams to distribute the load more evenly.

You will need a structural engineer to assess your home before you begin. These professionals determine whether your house is suitable for lifting and identify any issues that could compromise its stability. Their expertise ensures that the project is designed correctly and all risks are managed to achieve a successful lift.

The Lake Hopatcong, NJ homeowners’ guide to concrete foundation raises

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

See all articles