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Find Basement remodelers in West Haven

Avatar for H & A HOME IMPROVEMENT LLC

H & A HOME IMPROVEMENT LLC

5.00(
5
)
โ€ขApproved Pro

H & A HOME IMPROVEMENT LLC

5.00(
5
)
โ€ขApproved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

At H & A HOME IMPROVEMENT LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Was an overall good experience. Howard's expertise, skill and knowledge is unmatched. He was professional and his prices were reasonable. I would definitely recommend him for excellent affordable carpentry."

Shauntal E on April 2024

At H & A HOME IMPROVEMENT LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Was an overall good experience. Howard's expertise, skill and knowledge is unmatched. He was professional and his prices were reasonable. I would definitely recommend him for excellent affordable carpentry."

Shauntal E on April 2024


Avatar for JR General Contractor, LLC

JR General Contractor, LLC

4.83(
15
)
โ€ขApproved Pro

JR General Contractor, LLC

4.83(
15
)
โ€ขApproved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

JR General Contractor LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes they did an excellent job"

Louise R on May 2025

JR General Contractor LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes they did an excellent job"

Louise R on May 2025


Avatar for Connecticut Basement Systems, Inc.

Connecticut Basement Systems, Inc.

4.47(
164
)
โ€ขApproved Pro

Connecticut Basement Systems, Inc.

4.47(
164
)
โ€ขApproved Pro
Customers say: Super punctual
39 years of experience
Free onsite estimate

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution. We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. Call us today for a free inspection and no-obligation, estimate. Financing available. Additional phones - (203) 881-5090. Award winning.

"The visit to my home in West Hartford was a nice affair. The technician explained everything. He even mentioned that I had to get a plumber to remove the sink away from the wall, so the work could be done to repair the window and wall area, but I did not hear him mention that I had to pull permits. The problem with this permit pulling issue is that I never initiated the pulling of permits, and this also is a red flag for me. The pulling of a permit should always be done by the contractor who is doing the job. It ensures that the permit pulled is to code. It ensures that the permit pulled follows local ordinance and CT. laws and statutes regarding construction, and that also includes consumer protection mandates in the State of Connecticut. Having me pull the permit to allow the CT. Basement Systems to do the work is a big, red flag, and it can result in my home owner's policy being cancelled if the permits are pulled either after the fact, or the permits pulled do not line up with the inspection process. I can also be fined by the town for pulling permits after the fact too. I've had my furnace replaced. The plumbing company who replaced the furnace followed state law and guidelines. Especially, since funding provided through a loan from a Credit Union chosen by the State of Connecticut ensured that permits were pulled correctly, legally. The same applies to my roof being replaced. The roofing company pulled the permit. Having a customer whom you are charging in excess of $20,000 to pull a permit is putting that customer in legal jeopardy, which is unacceptable. If I sell my house, and I had the work done in my basement, and the permits were pulled by me. The person who bought my house could sue me for an incorrectly pulled permit. How would I answer questions from the town about the technical aspects of the job, which should be handled by the contractor directly? Why introduce another layer of bureaucracy that slows down communication? Have the contractor pull the permit, so that the contractor and the municipality, town or city can communicate directly, and the pulling of the permit is done correctly and legally. How would I know, when the town should be doing an inspection during or while the job is being completed or after the job is completed? This should never be a requirement of the customer to pull the permit for a job to be done. The tech who visited my home mentioned that I had to hire a plumber to move a basement sink, but they did not mention about pulling of permits, but I went and re-read the quote again, and it is at the bottom of the quote page under "Customer Will" that states not only hiring of the plumber but also pulling permits and scheduling inspections. I did not have this job financed by CT. Basement Systems. I, instead, decided to get a home equity loan. If I did not get the home equity loan, then decided to go with CT. Basement Systems financing, then I would be screwed. The best thing I did was slow the process down, seek my own financing, and ask larger, bigger, deeper questions that prevented me from making a mistake by allowing this work to be done."

Marcus L on August 2023

Connecticut Basement Systems is your trusted expert for basement waterproofing, crawl space repair, basement finishing, and foundation repair. Using patented, warrantied products, we provide permanent solutions for your home. Have a wet, flooded basement or crawl space? Tilted or bowing foundation walls? A basement you want to finish? We have a solution. We proudly serve homeowners and businesses all throughout Connecticut & Westchester County, NY. Call us today for a free inspection and no-obligation, estimate. Financing available. Additional phones - (203) 881-5090. Award winning.

"The visit to my home in West Hartford was a nice affair. The technician explained everything. He even mentioned that I had to get a plumber to remove the sink away from the wall, so the work could be done to repair the window and wall area, but I did not hear him mention that I had to pull permits. The problem with this permit pulling issue is that I never initiated the pulling of permits, and this also is a red flag for me. The pulling of a permit should always be done by the contractor who is doing the job. It ensures that the permit pulled is to code. It ensures that the permit pulled follows local ordinance and CT. laws and statutes regarding construction, and that also includes consumer protection mandates in the State of Connecticut. Having me pull the permit to allow the CT. Basement Systems to do the work is a big, red flag, and it can result in my home owner's policy being cancelled if the permits are pulled either after the fact, or the permits pulled do not line up with the inspection process. I can also be fined by the town for pulling permits after the fact too. I've had my furnace replaced. The plumbing company who replaced the furnace followed state law and guidelines. Especially, since funding provided through a loan from a Credit Union chosen by the State of Connecticut ensured that permits were pulled correctly, legally. The same applies to my roof being replaced. The roofing company pulled the permit. Having a customer whom you are charging in excess of $20,000 to pull a permit is putting that customer in legal jeopardy, which is unacceptable. If I sell my house, and I had the work done in my basement, and the permits were pulled by me. The person who bought my house could sue me for an incorrectly pulled permit. How would I answer questions from the town about the technical aspects of the job, which should be handled by the contractor directly? Why introduce another layer of bureaucracy that slows down communication? Have the contractor pull the permit, so that the contractor and the municipality, town or city can communicate directly, and the pulling of the permit is done correctly and legally. How would I know, when the town should be doing an inspection during or while the job is being completed or after the job is completed? This should never be a requirement of the customer to pull the permit for a job to be done. The tech who visited my home mentioned that I had to hire a plumber to move a basement sink, but they did not mention about pulling of permits, but I went and re-read the quote again, and it is at the bottom of the quote page under "Customer Will" that states not only hiring of the plumber but also pulling permits and scheduling inspections. I did not have this job financed by CT. Basement Systems. I, instead, decided to get a home equity loan. If I did not get the home equity loan, then decided to go with CT. Basement Systems financing, then I would be screwed. The best thing I did was slow the process down, seek my own financing, and ask larger, bigger, deeper questions that prevented me from making a mistake by allowing this work to be done."

Marcus L on August 2023


Madonna Property Management

5.00(
1
)
โ€ขApproved Pro

Madonna Property Management

5.00(
1
)
โ€ขApproved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project.

"Steve and the crew did an excellent job on our retaining wall. Finished in a day and a half. Quality work, cleared stones from the grass. Raked the top soil. Highly recommend them!"

Beth B on July 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project.

"Steve and the crew did an excellent job on our retaining wall. Finished in a day and a half. Quality work, cleared stones from the grass. Raked the top soil. Highly recommend them!"

Beth B on July 2024


"Absolutely amazing. They were done in a week and turned my unfinished basement into a fully livable space!"

Katheryn C on July 2025

Give us a call or click to request a quote today! Plow and Property Projects LLC is your go-to remodeling expert in Hartford. With our exceptional craftsmanship and attention to detail, we transform homes into stunning spaces. Contact us today for all your remodeling needs.

"Absolutely amazing. They were done in a week and turned my unfinished basement into a fully livable space!"

Katheryn C on July 2025


C&C Quality Home Improvements

4.30(
93
)
โ€ขApproved Pro

C&C Quality Home Improvements

4.30(
93
)
โ€ขApproved Pro
Customers say: Terrific value
11 local quotes requested
23 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

4.69(
13
)
โ€ขApproved Pro

Omega Development LLC

4.69(
13
)
โ€ขApproved Pro
Super Service Award
Customers say: Quick response
37 local quotes requested
22 years of experience

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable serviceโ€”from the first consultation to project completion. Whether youโ€™re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. โœ… Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable serviceโ€”from the first consultation to project completion. Whether youโ€™re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. โœ… Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025


Avatar for HM Construction & Painting

HM Construction & Painting

4.76(
137
)
โ€ขApproved Pro

HM Construction & Painting

4.76(
137
)
โ€ขApproved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 local quotes requested

HM Construction and Painting was founded in 1990 to provide customers with the most incredible home remodeling and renovating services in Fairfield County. We Provide Architectural and Structural Drawing Design Services. We provide general contractor services to both residential and commercial customers. Above all, our goal is to give you an extraordinary standard of excellence, quality, and professionalism each and every time you hire us. We know that referrals run businesses, so we strive to give you the best experience possible. From painting to carpentry home repair and from roofing to flooring, there is very little we canโ€™t do! We specialize in bringing homeownersโ€™ dreams to life. Whether youโ€™re making a few cosmetic changes or youโ€™re gutting a room and starting over, we are fully equipped to take your project on. We proudly provide service to Greenwich, CT and Darien, CT, as well as the surrounding areas! Ready to get started? Take a look at our Services page to see what we can offer you. Donโ€™t forget, we offer free estimates at your convenience, so feel free to contact us at any time for an estimate.

"We were very pleased with the job performed. Helio's team expanded and renovated our small master bathroom. We took out a large closet and converted it into our shower. Once started, they worked quickly and efficiently. We did have a few small hiccups, namely using our garage to cut tiles and mix thinset, which created an exorbitant amount of dust coating my tools, bikes, and anything else that was stored in the garage. We also had an issue with the cleanliness of the home after some of the workers left, however, after we brought it to Helio's attention, he made sure to tell the team to do a better job moving forward. Contract was a little confusing, so I would encourage many questions to clarify things ahead of time such as timeline for selecting certain items, confirming when the next payments are due etc. All in all, we're pleased with the project and how it turned out."

Mike M on February 2025

HM Construction and Painting was founded in 1990 to provide customers with the most incredible home remodeling and renovating services in Fairfield County. We Provide Architectural and Structural Drawing Design Services. We provide general contractor services to both residential and commercial customers. Above all, our goal is to give you an extraordinary standard of excellence, quality, and professionalism each and every time you hire us. We know that referrals run businesses, so we strive to give you the best experience possible. From painting to carpentry home repair and from roofing to flooring, there is very little we canโ€™t do! We specialize in bringing homeownersโ€™ dreams to life. Whether youโ€™re making a few cosmetic changes or youโ€™re gutting a room and starting over, we are fully equipped to take your project on. We proudly provide service to Greenwich, CT and Darien, CT, as well as the surrounding areas! Ready to get started? Take a look at our Services page to see what we can offer you. Donโ€™t forget, we offer free estimates at your convenience, so feel free to contact us at any time for an estimate.

"We were very pleased with the job performed. Helio's team expanded and renovated our small master bathroom. We took out a large closet and converted it into our shower. Once started, they worked quickly and efficiently. We did have a few small hiccups, namely using our garage to cut tiles and mix thinset, which created an exorbitant amount of dust coating my tools, bikes, and anything else that was stored in the garage. We also had an issue with the cleanliness of the home after some of the workers left, however, after we brought it to Helio's attention, he made sure to tell the team to do a better job moving forward. Contract was a little confusing, so I would encourage many questions to clarify things ahead of time such as timeline for selecting certain items, confirming when the next payments are due etc. All in all, we're pleased with the project and how it turned out."

Mike M on February 2025


Avatar for Economy Handy Carpenter, LLC

Economy Handy Carpenter, LLC

4.81(
280
)
โ€ขApproved Pro

Economy Handy Carpenter, LLC

4.81(
280
)
โ€ขApproved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
37 local quotes requested

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Nixon and his worker worked straight for 5 hours moving 4 rooms of very difficult and heavy furniture. They then went on to repair a desk and hang a very heavy old mirror. They were wonderful. They are planning on returning in the spring to do some outside garden and yard work. I now know who to call when I need anything and everything done in my house."

Joann T on January 2026

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Nixon and his worker worked straight for 5 hours moving 4 rooms of very difficult and heavy furniture. They then went on to repair a desk and hang a very heavy old mirror. They were wonderful. They are planning on returning in the spring to do some outside garden and yard work. I now know who to call when I need anything and everything done in my house."

Joann T on January 2026


Avatar for DiGiorgi Roofing & Siding Inc

DiGiorgi Roofing & Siding Inc

4.74(
175
)
โ€ขApproved Pro

DiGiorgi Roofing & Siding Inc

4.74(
175
)
โ€ขApproved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 local quotes requested

๐Ž๐ฏ๐ž๐ซ ๐Ÿ—๐Ÿ ๐˜๐ž๐š๐ซ๐ฌ ๐ข๐ง ๐๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ! DiGiorgi Roofing & Siding, Inc. is a family-owned and operated company proudly serving Connecticut since 1933โ€”now extending into parts of Massachusetts, New York, and Rhode Island. Weโ€™re more than just roofing and siding. Our expert services include windows, doors, gutters, decks, fencing, awnings, skylights, and remodeling. We use top-quality products from ๐†๐€๐…, ๐‚๐ž๐ซ๐ญ๐š๐ข๐ง๐“๐ž๐ž๐, ๐ˆ๐ง๐Ÿ๐ข๐ง๐ข๐ญ๐ฒยฎ ๐›๐ฒ ๐Œ๐š๐ซ๐ฏ๐ข๐งยฎ, ๐€๐ฆ๐š๐ซ๐ซ, ๐๐ซ๐จ๐•๐ข๐š, ๐‘๐š๐ข๐ง๐“๐ž๐œ๐ก, ๐“๐ซ๐ž๐ฑยฎ, ๐’๐ฎ๐ฆ๐ฆ๐ž๐ซ๐’๐ฉ๐š๐œ๐žยฎ, and ๐•๐ž๐ฅ๐ฎ๐ฑ โ€”ensuring lasting beauty and performance. ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ ๐Ÿ“Œ Roofing ๐Ÿ“Œ Solar Roofing ๐Ÿ“Œ Siding ๐Ÿ“Œ Replacement Windows & Doors ๐Ÿ“Œ Garage Doors ๐Ÿ“Œ RainTech Gutter Systems ๐Ÿ“Œ Decks & Fences ๐Ÿ“Œ Awnings & Skylights ๐Ÿ“Œ Remodeling ๐Ÿ“Œ Epoxy Garage flooring

"My roof is leaking in every room. Digiorgi did the roofing. Called them one month ago to tarp roof, they refuses, claims it would leak more if the nailed tarp. Extremely poor work. Roof leaked within 1 year of installation."

Gwen d on July 2023

๐Ž๐ฏ๐ž๐ซ ๐Ÿ—๐Ÿ ๐˜๐ž๐š๐ซ๐ฌ ๐ข๐ง ๐๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ! DiGiorgi Roofing & Siding, Inc. is a family-owned and operated company proudly serving Connecticut since 1933โ€”now extending into parts of Massachusetts, New York, and Rhode Island. Weโ€™re more than just roofing and siding. Our expert services include windows, doors, gutters, decks, fencing, awnings, skylights, and remodeling. We use top-quality products from ๐†๐€๐…, ๐‚๐ž๐ซ๐ญ๐š๐ข๐ง๐“๐ž๐ž๐, ๐ˆ๐ง๐Ÿ๐ข๐ง๐ข๐ญ๐ฒยฎ ๐›๐ฒ ๐Œ๐š๐ซ๐ฏ๐ข๐งยฎ, ๐€๐ฆ๐š๐ซ๐ซ, ๐๐ซ๐จ๐•๐ข๐š, ๐‘๐š๐ข๐ง๐“๐ž๐œ๐ก, ๐“๐ซ๐ž๐ฑยฎ, ๐’๐ฎ๐ฆ๐ฆ๐ž๐ซ๐’๐ฉ๐š๐œ๐žยฎ, and ๐•๐ž๐ฅ๐ฎ๐ฑ โ€”ensuring lasting beauty and performance. ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ ๐Ÿ“Œ Roofing ๐Ÿ“Œ Solar Roofing ๐Ÿ“Œ Siding ๐Ÿ“Œ Replacement Windows & Doors ๐Ÿ“Œ Garage Doors ๐Ÿ“Œ RainTech Gutter Systems ๐Ÿ“Œ Decks & Fences ๐Ÿ“Œ Awnings & Skylights ๐Ÿ“Œ Remodeling ๐Ÿ“Œ Epoxy Garage flooring

"My roof is leaking in every room. Digiorgi did the roofing. Called them one month ago to tarp roof, they refuses, claims it would leak more if the nailed tarp. Extremely poor work. Roof leaked within 1 year of installation."

Gwen d on July 2023

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FAQs for basement remodeling projects in West Haven, CT

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the countryโ€”especially lots on swamps, high water tables, or other wetlandsโ€”local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle.ย 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items.ย 

Delays can happen if materials run late or your contractorโ€™s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your homeโ€™s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating.ย 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, youโ€™ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets todayโ€™s code.

The West Haven, CT homeownersโ€™ guide to basement remodelings

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