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Basement leak repair pros in Norwalk

Avatar for Building, Painting, and Millworks LLC
Building, Painting, and Millworks LLC
5.00(
8
)
Approved Pro
Building, Painting, and Millworks LLC
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

"At BPM, we specialize in delivering high-quality services tailored to meet the unique needs of each client. Whether it's a small-scale renovation or a large-scale construction project, we pride ourselves on our ability to coordinate seamlessly with our clients, working around their schedules to ensure minimal disruption. From concept to completion, our experienced team manages every aspect of the project, guaranteeing exceptional results that exceed our clients' expectations. With our unwavering commitment to excellence, we stand ready to tackle any project, big or small, with dedication and expertise. Trust BPM to bring your vision to life."

"Luis did an excellent job creating a laundry room for us. He converted part of our garage into an amazing room - you would never know it was once part of the garage as it flows seamlessly into the house. The herringbone tile floor installation was excellent, as well as the cabinets/doors/wall installation. Luis also had a team that managed plumbing, electrical, and hvac work. We are so happy with the space and always receive so many compliments. Luis is super easy to work with, strong attention to detail and has a great attitude."

Claire’s k on March 2024

"At BPM, we specialize in delivering high-quality services tailored to meet the unique needs of each client. Whether it's a small-scale renovation or a large-scale construction project, we pride ourselves on our ability to coordinate seamlessly with our clients, working around their schedules to ensure minimal disruption. From concept to completion, our experienced team manages every aspect of the project, guaranteeing exceptional results that exceed our clients' expectations. With our unwavering commitment to excellence, we stand ready to tackle any project, big or small, with dedication and expertise. Trust BPM to bring your vision to life."

"Luis did an excellent job creating a laundry room for us. He converted part of our garage into an amazing room - you would never know it was once part of the garage as it flows seamlessly into the house. The herringbone tile floor installation was excellent, as well as the cabinets/doors/wall installation. Luis also had a team that managed plumbing, electrical, and hvac work. We are so happy with the space and always receive so many compliments. Luis is super easy to work with, strong attention to detail and has a great attitude."

Claire’s k on March 2024


Avatar for Dirty Deeds Basement Waterproofing
Dirty Deeds Basement Waterproofing
W Lakeshore Dr
5.00(
4
)
Approved Pro
Dirty Deeds Basement Waterproofing
W Lakeshore Dr
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

Dirty Deeds Inc. is a family owned and operated company. We pride ourselves on our integrity and ability to provide professional and individualized waterproofing services. We offer you the best possible solution to your particular needs, offering a wide range of internal or external solutions. Our business owner Dean has 40 years experience specializing exclusively in basement waterproofing, his work has been recognized and featured in “This Old House Magazine,” showcased on our website: dirtydeedswaterproofing.com Give us a call to schedule your free inspection to identify, mitigate, and resolve your water issues.

"My sewage ejector pump in basement would not stop running and I was looking to replace it. I texted Dean two pictures of the pump, he was able to give me a quote over text and the price was quite reasonable. He received a new pump on 5/22/2023 and came over to my house. After opening up the old pump and checking, he told me that the only thing that is really broken is the check valve, the switch got stuck but is still functioning, and the pump itself works fine. I ended up asking him to only replace the check valve and the switch and this saved me about $1000 from the original plan. I appreciate Dean's honesty, professionalism, and a job well done."

Haifeng Q on June 2023

Dirty Deeds Inc. is a family owned and operated company. We pride ourselves on our integrity and ability to provide professional and individualized waterproofing services. We offer you the best possible solution to your particular needs, offering a wide range of internal or external solutions. Our business owner Dean has 40 years experience specializing exclusively in basement waterproofing, his work has been recognized and featured in “This Old House Magazine,” showcased on our website: dirtydeedswaterproofing.com Give us a call to schedule your free inspection to identify, mitigate, and resolve your water issues.

"My sewage ejector pump in basement would not stop running and I was looking to replace it. I texted Dean two pictures of the pump, he was able to give me a quote over text and the price was quite reasonable. He received a new pump on 5/22/2023 and came over to my house. After opening up the old pump and checking, he told me that the only thing that is really broken is the check valve, the switch got stuck but is still functioning, and the pump itself works fine. I ended up asking him to only replace the check valve and the switch and this saved me about $1000 from the original plan. I appreciate Dean's honesty, professionalism, and a job well done."

Haifeng Q on June 2023


Fine Construction Services
5.00(
7
)
Approved Pro
Fine Construction Services
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Finding the right NYC residential renovation contractor can be a difficult and stressful undertaking. We at Fine Construction simplify the process of renovation, clarifying condominium and cooperative requirements, obtaining city permits as needed, and ensuring the construction is carried out in a clean and environmentally friendly manner. We work with top subcontractors and designers to coordinate all phases of the construction process—ensuring your vision becomes reality. Visit us at www.finecs.nyc to view more of what we can do to make your dreams a reality.

"I highly recommend Fine Construction Services. Ciaran and his team are detail oriented and a pleasure to work with. I look forward to working together again!"

Jonathan P on February 2021

Finding the right NYC residential renovation contractor can be a difficult and stressful undertaking. We at Fine Construction simplify the process of renovation, clarifying condominium and cooperative requirements, obtaining city permits as needed, and ensuring the construction is carried out in a clean and environmentally friendly manner. We work with top subcontractors and designers to coordinate all phases of the construction process—ensuring your vision becomes reality. Visit us at www.finecs.nyc to view more of what we can do to make your dreams a reality.

"I highly recommend Fine Construction Services. Ciaran and his team are detail oriented and a pleasure to work with. I look forward to working together again!"

Jonathan P on February 2021


Avatar for Portchester Connection
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Portchester Connection
48 Loring Ave
4.87(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 local quotes requested

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike did our kitchen last year so we asked him to come back and do the bathroom. Again, everything was done on time and to our great satisfaction. Mike is unflappable, a consummate professional. When the inevitable unexpected issues arose he always found a way to solve the problem. We own a coop, so the fact that he has all the necessary certifications and insurance was a big relief."

david w on March 2023

Proud winner of the 2015 - 2018 Super Service Award. Specializing in kitchen and bathroom remodels for over 30 years - Michael the owner is always on site, ensuring your home project is never left alone. He's on every job from start to finish until it's completed. Additional number -(914) 490-4742 Michael interacts directly with each customer from start to finish providing a true mom and pop feel. With the needs of each individual customer at the forefront of his mind - and to ensure a worry free experience - The customer pays no mark- up for the products used during the projects. He welcomes you to come along. This will give you peace of mind knowing, you pay what he pays! Michael prides himself specifically on his kitchen & bathroom remodel projects. Michael has been know to facilitate the greater senior community by personally bringing the samples to your home so you don't have to leave. **Shop at home - without the hassle! This provides worry free experience for loved ones who don't have the flexibility to leave home. Licensed Electrician and Plumber on staff.

"Mike did our kitchen last year so we asked him to come back and do the bathroom. Again, everything was done on time and to our great satisfaction. Mike is unflappable, a consummate professional. When the inevitable unexpected issues arose he always found a way to solve the problem. We own a coop, so the fact that he has all the necessary certifications and insurance was a big relief."

david w on March 2023


Avatar for Dynamic Design & Remodeling
Dynamic Design & Remodeling
500 Post Road East
5.00(
8
)
Approved Pro
Dynamic Design & Remodeling
500 Post Road East
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
46 local quotes requested

From start to finish let us help you with your home renovation and home remodeling project. Whether you need your kitchen remodeled, your bathroom remodeled, a roofing project or any other home improvement project completed, our licensed home renovation contractors will be with you every step of the way. We are happy to provide design work for your kitchen, bathroom, bedrooms, basements or any other home project you are seeking. We will provide you with multiple photo realistic renderings and 360 degree views as well as complete floor plans and elevation maps so you can see your vision brought to life before the project begins. We take a comprehensive approach to your home renovation project, guiding you along the way, so that we come in on time and on budget. We pride ourselves on three things that set our work apart from all the rest. Communication. We will provide a detailed estimate and keep you updated throughout the entire project so you are confident in our process and are never left wondering where we are on the timeline. Highly skilled craftsmanship. Our licensed, experienced, and insured home remodeling contractors with direct references will ensure you get the highest quality of work for your project. Competitive pricing. With detailed and transparent pricing estimates we will deliver quality results at competitive prices. We are excited to work with you to bring your home remodeling vision to life. Contact us today for your estimate and to make your vision a reality.

"The team at Dynamic Design & Remodeling were superb. I hired them to do our basement and could not be happier with the result. Great craftsmanship, on budget, and on time. I'll definitely be using Justin and team for our next renovation."

Gabe R on March 2025

From start to finish let us help you with your home renovation and home remodeling project. Whether you need your kitchen remodeled, your bathroom remodeled, a roofing project or any other home improvement project completed, our licensed home renovation contractors will be with you every step of the way. We are happy to provide design work for your kitchen, bathroom, bedrooms, basements or any other home project you are seeking. We will provide you with multiple photo realistic renderings and 360 degree views as well as complete floor plans and elevation maps so you can see your vision brought to life before the project begins. We take a comprehensive approach to your home renovation project, guiding you along the way, so that we come in on time and on budget. We pride ourselves on three things that set our work apart from all the rest. Communication. We will provide a detailed estimate and keep you updated throughout the entire project so you are confident in our process and are never left wondering where we are on the timeline. Highly skilled craftsmanship. Our licensed, experienced, and insured home remodeling contractors with direct references will ensure you get the highest quality of work for your project. Competitive pricing. With detailed and transparent pricing estimates we will deliver quality results at competitive prices. We are excited to work with you to bring your home remodeling vision to life. Contact us today for your estimate and to make your vision a reality.

"The team at Dynamic Design & Remodeling were superb. I hired them to do our basement and could not be happier with the result. Great craftsmanship, on budget, and on time. I'll definitely be using Justin and team for our next renovation."

Gabe R on March 2025


Avatar for White Hills Property Management LLC
White Hills Property Management LLC
New on HomeAdvisorNew on Angi
Approved Pro
White Hills Property Management LLC
New on AngiNew on HomeAdvisor
Approved Pro
21 local quotes requested
3 years of experience

White Hills Property Management, LLC. is the premier kitchen and bathroom specialist in Shelton, CT. We are builders with over 30 years of experience in the construction industry. We have both our Home Improvement Contractor license and our New Home Construction license and are fully insured. This gives us the ability to complete any job inside the home large or small.

White Hills Property Management, LLC. is the premier kitchen and bathroom specialist in Shelton, CT. We are builders with over 30 years of experience in the construction industry. We have both our Home Improvement Contractor license and our New Home Construction license and are fully insured. This gives us the ability to complete any job inside the home large or small.


Avatar for Custom Build and Remodeling, LLC
Custom Build and Remodeling, LLC
Wildflower Drive
5.00(
3
)
Approved Pro
Custom Build and Remodeling, LLC
Wildflower Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Usein did a great job at finishing my basement for the second time. He did a great job, and was responsive to minor changes to original plan. I would use him again and surely recommend to friends and family."

Manohar P on May 2025

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Usein did a great job at finishing my basement for the second time. He did a great job, and was responsive to minor changes to original plan. I would use him again and surely recommend to friends and family."

Manohar P on May 2025


C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
C&C Quality Home Improvements
15 E Putnam AV
3.55(
142
)
Approved Pro
Customers say: Quality work
41 local quotes requested
22 years of experience

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.

We are an interior renovations company. We have been in business for over 15 years. We have a strong focus on the quality of our work and strive to make each and every customer happy.


Avatar for Omega Development LLC
Omega Development LLC
278 Post Road East
4.67(
12
)
Approved Pro
Omega Development LLC
278 Post Road East
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
218 local quotes requested

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025

Omega Development is a Fairfield, County staple. With over 20+ years of experience Omega is your one stop shop for all things construction.

"I recently had an asphalt driveway put in. The crew was very professional. The driveway is smooth and very happy with the quality of the new driveway. They even went above and beyond and put in a small drainage area for water runoff. It has definitely improved the appearance of my home."

Elaine A on February 2025


Avatar for Better Built Basements LLC
Better Built Basements LLC
229 Christian Ln
4.38(
271
)
Approved Pro
Better Built Basements LLC
229 Christian Ln
4.38(
271
)
Approved Pro
Customers say: Quality work
36 local quotes requested
17 years of experience

Additional e-mail - info@better-built-basements.com. Award winning. The Mission of Better Built Basements, LLC is to have Connecticut homeowners select us as their remodeling contractor by providing innovative and affordable basement solutions. We strive to build trust and confidence with our customers with precise quotes, honest and consistent communication, professional appearance and demeanor, and accurate time lines for every project.

"Two years ago, I met with BBB Randy to add a bathroom on our second floor. Now, two years later, after having done such a good job on our bathroom, we have finished our basement with BBB, adding a bedroom, bathroom, bar, and theater. Our home was recently constructed by Toll Brothers. Making renovations to and matching the high quality to that of Toll brothers' can be challenging at times. We were so fortunate to work with BBB and their construction quality. They make sure their customer receives exactly what they ask for and more. We have worked with Randy throughout the entire process from start to finish. He is very professional and always available to address your needs. They have good contractors and maintain the delivery schedule. Throughout the construction process, I never had to worry about anything. We love our basement, and are always receiving compliments on it! We are very thankful towards the entire BBB construction team for working on our project."

VENKAT B on October 2019

Additional e-mail - info@better-built-basements.com. Award winning. The Mission of Better Built Basements, LLC is to have Connecticut homeowners select us as their remodeling contractor by providing innovative and affordable basement solutions. We strive to build trust and confidence with our customers with precise quotes, honest and consistent communication, professional appearance and demeanor, and accurate time lines for every project.

"Two years ago, I met with BBB Randy to add a bathroom on our second floor. Now, two years later, after having done such a good job on our bathroom, we have finished our basement with BBB, adding a bedroom, bathroom, bar, and theater. Our home was recently constructed by Toll Brothers. Making renovations to and matching the high quality to that of Toll brothers' can be challenging at times. We were so fortunate to work with BBB and their construction quality. They make sure their customer receives exactly what they ask for and more. We have worked with Randy throughout the entire process from start to finish. He is very professional and always available to address your needs. They have good contractors and maintain the delivery schedule. Throughout the construction process, I never had to worry about anything. We love our basement, and are always receiving compliments on it! We are very thankful towards the entire BBB construction team for working on our project."

VENKAT B on October 2019

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Basement leak repair services FAQs

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The homeowners guide to basement leak repair services
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