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Addition and remodeling pros in Wallingford

Hill Top Remodeling, LLC
16 Unity Drive
4.91(
16
)
Approved Pro
Hill Top Remodeling, LLC
16 Unity Drive
4.91(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

With over 30 years of experience in the Remodeling industry, Hill Top Remodeling, LLC is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Simply put, Bill builds from the heart. We had a major renovation that entailed reconfiguring the entire 2nd floor with the addition of a bed and bathroom. We also had our 1st floor reconfigured with a wall removal and a master ensuite established. With a project of this size there are challenges and Bill and his team worked as professionals through each one. The quality of build that Bill and his team establishes is top notched and stands with the best in the business, We did have some hurdles with finishing details, however, with continued communication with Bill and some realignment, the project came out better than our expectations. We're very happy with our overall results."

Thomas F on May 2023

With over 30 years of experience in the Remodeling industry, Hill Top Remodeling, LLC is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Simply put, Bill builds from the heart. We had a major renovation that entailed reconfiguring the entire 2nd floor with the addition of a bed and bathroom. We also had our 1st floor reconfigured with a wall removal and a master ensuite established. With a project of this size there are challenges and Bill and his team worked as professionals through each one. The quality of build that Bill and his team establishes is top notched and stands with the best in the business, We did have some hurdles with finishing details, however, with continued communication with Bill and some realignment, the project came out better than our expectations. We're very happy with our overall results."

Thomas F on May 2023


CSM Development Group, LLC
13 Sunset Ridge Road
New on HomeAdvisorNew on Angi
Approved Pro
CSM Development Group, LLC
13 Sunset Ridge Road
New on AngiNew on HomeAdvisor
Approved Pro
11 years of experience

CSM Development Group, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

CSM Development Group, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!


Avatar for T.S.W. Landscape Design and Property Management, LLC
T.S.W. Landscape Design and Property Management, LLC
315 Center Rock Green Suite 5
5.00(
1
)
Approved Pro
T.S.W. Landscape Design and Property Management, LLC
315 Center Rock Green Suite 5
5.00(
1
)
Approved Pro
31 local quotes requested
15 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


CR Carpentry
62 Minechoag Heights
4.75(
2
)
Approved Pro
CR Carpentry
62 Minechoag Heights
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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. With over 15 years of experience in the Home Improvement Industry, we are the experts you need to take care of your home or business. We handle everything from Major Home Repairs and Renovations to Kitchen and Bathroom Remodels to Flooring. We will treat your home as we would treat our own. Give CR Carpentry a call today, we look forward to working with you!

"They did great work. I would hire them again for other projects."

Linda W on April 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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. With over 15 years of experience in the Home Improvement Industry, we are the experts you need to take care of your home or business. We handle everything from Major Home Repairs and Renovations to Kitchen and Bathroom Remodels to Flooring. We will treat your home as we would treat our own. Give CR Carpentry a call today, we look forward to working with you!

"They did great work. I would hire them again for other projects."

Linda W on April 2023


Avatar for Bryan Contracting, LLC
Bryan Contracting, LLC
16 Charron Street
5.00(
2
)
Approved Pro
Bryan Contracting, LLC
16 Charron Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 10 years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle everything from maintenance to remodels. We will treat your home as we would treat our own. Give Brian Contracting a call today! We look forward to working with you!

"Finished ahead of schedule. Did everything well and hassle-free. Recommend"

Walter S on September 2019

With over 10 years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle everything from maintenance to remodels. We will treat your home as we would treat our own. Give Brian Contracting a call today! We look forward to working with you!

"Finished ahead of schedule. Did everything well and hassle-free. Recommend"

Walter S on September 2019


Avatar for PSK Builders & Realty, LLC
PSK Builders & Realty, LLC
28 Ethel Acres
4.46(
13
)
Approved Pro
PSK Builders & Realty, LLC
28 Ethel Acres
4.46(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
38 years of experience

With over 30 years of experience, PSK Builders & Realty, LLC, is committed to excellence in 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. Call us today!

"I made the mistake of buying a newly constructed home from PSK Builders. Paul Klaurer walked away from the project when he ran out of money - when the house was still incomplete. This despite the fact we had a cost plus contract - meaning he couldn't prove he spent the funds he said he did on the house. After I spent a huge amount to finish, Paul then decided he wanted to terminate the contract and sell the house for more to someone else. He is so dumb, he thought I'd agree to waste two years of my life and recover only my deposit. He thought he could get away with stealing the lighting fixtures, fireplace, tub, siding, septic, water systems that I paid for. He actually got angry when I refused. PSK builders lie, cut every single corner possible with absolutely no humanity shown his clients. The work done was terrible. The fireplace was damaged extensively. The master shower was tiled by a laborer. Paul will hide his substandard work and try to get away with everything he can. "

Melissa B on April 2025

With over 30 years of experience, PSK Builders & Realty, LLC, is committed to excellence in 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. Call us today!

"I made the mistake of buying a newly constructed home from PSK Builders. Paul Klaurer walked away from the project when he ran out of money - when the house was still incomplete. This despite the fact we had a cost plus contract - meaning he couldn't prove he spent the funds he said he did on the house. After I spent a huge amount to finish, Paul then decided he wanted to terminate the contract and sell the house for more to someone else. He is so dumb, he thought I'd agree to waste two years of my life and recover only my deposit. He thought he could get away with stealing the lighting fixtures, fireplace, tub, siding, septic, water systems that I paid for. He actually got angry when I refused. PSK builders lie, cut every single corner possible with absolutely no humanity shown his clients. The work done was terrible. The fireplace was damaged extensively. The master shower was tiled by a laborer. Paul will hide his substandard work and try to get away with everything he can. "

Melissa B on April 2025


Avatar for Straight Line Remodeling, LLC
Straight Line Remodeling, LLC
28 Georges Hill Road
New on HomeAdvisorNew on Angi
Approved Pro
Straight Line Remodeling, LLC
28 Georges Hill Road
New on AngiNew on HomeAdvisor
Approved Pro
14 years of experience
Free onsite estimate

is committed to excellence in 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.

is committed to excellence in 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.


Elm City Carpentry, LLC
319 Peck St, Building 2, Unit H
4.00(
1
)
Approved Pro
Elm City Carpentry, LLC
319 Peck St, Building 2, Unit H
4.00(
1
)
Approved 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 consumers 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.

"I was very happy and impressed with the level of communication, immediate attention to my questions/concerns, and the fact that all issues I raised were immediately fixed. The manager was on site every day."

sandra w on September 2015

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"I was very happy and impressed with the level of communication, immediate attention to my questions/concerns, and the fact that all issues I raised were immediately fixed. The manager was on site every day."

sandra w on September 2015


Avatar for Esses Construction, LLC
Esses Construction, LLC
1588 Ella T Grasso Boulevard, Unit 1
5.00(
5
)
Approved Pro
Esses Construction, LLC
1588 Ella T Grasso Boulevard, Unit 1
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Excellent, trustworthy, easy to work with. Highly recommended."

Lary B on September 2022

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Excellent, trustworthy, easy to work with. Highly recommended."

Lary B on September 2022


Mani's Masonry, LLC
27 Shepard Trail
5.00(
5
)
Approved Pro
Mani's Masonry, LLC
27 Shepard Trail
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

We are a locally, family owned and operated company with 30+ years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in both interior and exterior. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Mani is a true Artisan. He is an expert with stone and has an excellent sense of artistic design. He is friendly and easy to work with as is his lovely wife, Mira. His prices are reasonable and the quality of his work superb. Finally, the opportunity to work with a highly competent customer- focused individual. Canâ t say enough good about m Mani and Mira!"

Robert K on October 2021

We are a locally, family owned and operated company with 30+ years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in both interior and exterior. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Mani is a true Artisan. He is an expert with stone and has an excellent sense of artistic design. He is friendly and easy to work with as is his lovely wife, Mira. His prices are reasonable and the quality of his work superb. Finally, the opportunity to work with a highly competent customer- focused individual. Canâ t say enough good about m Mani and Mira!"

Robert K on October 2021

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FAQs for addition and remodeling projects in Wallingford, CT

The typical timeline for completing a garage-to-ADU conversion spans approximately three to six months, encompassing planning, permitting, construction, and final inspections. Projects requiring substantial structural modifications or encountering material delivery delays may extend beyond this timeframe. Working with an experienced general contractor who efficiently coordinates various trades and maintains consistent progress can significantly improve project efficiency and reduce unnecessary delays.

Converting a garage into an ADU typically requires obtaining building permits and potentially specialized electrical, plumbing, and mechanical approvals. Requirements vary significantly between jurisdictions, making consultation with local planning departments essential. Most municipalities mandate specific features, including dedicated entrances, proper emergency egress windows, and verification that the structure meets current residential safety standards. Proceeding without proper authorization risks potential penalties and complications during future property transactions.

California has implemented some of the nation's most supportive ADU regulations to address housing availability challenges. Recent legislation has streamlined approval processes, and local jurisdictions generally must approve projects meeting state guidelines. Nevertheless, individual municipalities may impose additional specific requirements regarding design, parking, or utility connections. Consulting with your local planning department remains essential for understanding the particular regulations applicable to your property.

Converting a garage to an ADU typically increases your property's assessed value, resulting in higher property tax obligations. The specific tax implications depend on your local assessment methods and how substantially the improvements enhance your property's value. While this represents an additional ongoing expense, many property owners find that potential rental income or increased property marketability offsets these higher tax obligations over time.

To qualify as a legal ADU, your converted garage must typically include a separate entrance, functional kitchen facilities, a complete bathroom, adequate natural light, proper ventilation systems, and full compliance with local building codes. Emergency egress provisions and appropriate climate control systems are also generally required. Many jurisdictions establish minimum and maximum size parameters, making consultation with your local building department essential for ensuring your conversion meets all legal requirements.

For many property owners, the potential rental income from a converted garage ADU makes the investment financially worthwhile. Monthly rental payments can help offset mortgage obligations or fund additional property improvements. The actual profitability depends on various factors, including local rental demand, the quality and size of your converted space, and your ability to maintain consistent occupancy. With careful planning and quality execution, many homeowners recover a substantial portion of their investment through ongoing rental revenue.

The Wallingford, CT homeowners’ guide to addition and remodeling services
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