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Find Addition to existing structure builders in Stratford

Hill Top Remodeling, LLC

16 Unity Drive
4.68(
17
)
Approved Pro

Hill Top Remodeling, LLC

16 Unity Drive
4.68(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% 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!

"If you want sloppy incomplete and incorrect work hire Hilltop. Bill did not use the products contracted for- used less expensive options without telling us - and hardly ever showed up. The job went way beyond promised finish date. Paid the full balance, Bill then left the work unfinished and ghosted us!"

T P on July 2025

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!

"If you want sloppy incomplete and incorrect work hire Hilltop. Bill did not use the products contracted for- used less expensive options without telling us - and hardly ever showed up. The job went way beyond promised finish date. Paid the full balance, Bill then left the work unfinished and ghosted us!"

T P on July 2025


Avatar for JR General Contractor, LLC

JR General Contractor, LLC

22 Olive Street
4.83(
15
)
Approved Pro

JR General Contractor, LLC

22 Olive Street
4.83(
15
)
Approved Pro
Customers say: Quick response
15 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 Devore & Company, LLC

Devore & Company, LLC

20 Hillandale Terrace
5.00(
1
)
Approved Pro

Devore & Company, LLC

20 Hillandale Terrace
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We're 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 General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"N/A"

Moira W on May 2021

We're 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 General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"N/A"

Moira W on May 2021


Avatar for Pattison Group Construction

Pattison Group Construction

126 Old Post Road
4.88(
17
)
Approved Pro

Pattison Group Construction

126 Old Post Road
4.88(
17
)
Approved Pro
Customers say: Quick response
21 years of experience
Free onsite estimate

I have been in the service business for over 35 years. Originally from Ridgefield CT - starting out in the moving business, learning the great value of listening and learning from customers during one of life's most stressful times. Eventually moving into corporate sales in Manhattan with long hours of commute and travel and starting a family. In 2004 I decided to explore other professional opportunities where I could have more control over my time, energy, and creativity.

"29 stars. 45 stars. You get the idea. I’ve worked with a lot of different contractors in my life, and Rob and his incredible team were head and shoulders above them all. Meticulous, communicative, kind - delivering work that was on time, on budget, and done more beautifully than we ever could have hoped for. Couldn’t recommend more"

Jackie G on August 2025

I have been in the service business for over 35 years. Originally from Ridgefield CT - starting out in the moving business, learning the great value of listening and learning from customers during one of life's most stressful times. Eventually moving into corporate sales in Manhattan with long hours of commute and travel and starting a family. In 2004 I decided to explore other professional opportunities where I could have more control over my time, energy, and creativity.

"29 stars. 45 stars. You get the idea. I’ve worked with a lot of different contractors in my life, and Rob and his incredible team were head and shoulders above them all. Meticulous, communicative, kind - delivering work that was on time, on budget, and done more beautifully than we ever could have hoped for. Couldn’t recommend more"

Jackie G on August 2025


Avatar for Waveleone Construction, LLC

Waveleone Construction, LLC

26 Greenwood Avenue
4.96(
25
)
Approved Pro

Waveleone Construction, LLC

26 Greenwood Avenue
4.96(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

With experience in project management, construction, and property management, we leverage our industry knowledge and vendor relationships to ensure your project receives the upmost quality to maximize your investment. Our management team and pre-qualified contractors possess the general characteristics of experience, reliability, and honesty. With outstanding communication skills, we coordinate the various trades, and assure the project meets the goals of on-time delivery, expected quality, and committed budget.

"Francis is very good! Polite, professional, considerate, and offers quality service!"

Juan S on April 2023

With experience in project management, construction, and property management, we leverage our industry knowledge and vendor relationships to ensure your project receives the upmost quality to maximize your investment. Our management team and pre-qualified contractors possess the general characteristics of experience, reliability, and honesty. With outstanding communication skills, we coordinate the various trades, and assure the project meets the goals of on-time delivery, expected quality, and committed budget.

"Francis is very good! Polite, professional, considerate, and offers quality service!"

Juan S on April 2023


Avatar for A2Z Contractors, LLC

A2Z Contractors, LLC

PO Box 4698
4.74(
120
)
Approved Pro

A2Z Contractors, LLC

PO Box 4698
4.74(
120
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
26 local quotes requested

A2Z Contractors, LLC specializes primarily in Finish Carpentry and Exterior work. 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!

"beautiful end result"

Jay f on July 2024

A2Z Contractors, LLC specializes primarily in Finish Carpentry and Exterior work. 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!

"beautiful end result"

Jay f on July 2024


Avatar for Henry Showah Construction, LLC

Henry Showah Construction, LLC

19 Sally Ann Drive
4.80(
13
)
Approved Pro

Henry Showah Construction, LLC

19 Sally Ann Drive
4.80(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 local quotes requested

Henry Showah Construction can skillfully design and remodel all types of projects. We take pride in our attention to detail. Please give us a call to set up an appointment.

"We contracted Henry as our GC to lead a 175K addition/renovation of our home. We added a master suite (w/ walk-in closet), another bedroom, a play/rec-room, and a workshop. We also took down the walls of an existing room to open up the common areas and built a hallway of pocket doors. We found him to be a great communicator. His subs were professional and courteous. Highly recommend him for others and would be happy to hire him again for future projects."

Peter D on January 2021

Henry Showah Construction can skillfully design and remodel all types of projects. We take pride in our attention to detail. Please give us a call to set up an appointment.

"We contracted Henry as our GC to lead a 175K addition/renovation of our home. We added a master suite (w/ walk-in closet), another bedroom, a play/rec-room, and a workshop. We also took down the walls of an existing room to open up the common areas and built a hallway of pocket doors. We found him to be a great communicator. His subs were professional and courteous. Highly recommend him for others and would be happy to hire him again for future projects."

Peter D on January 2021


Avatar for R and P Contracting, LLC

R and P Contracting, LLC

48 Matilda Lane
5.00(
6
)
Approved Pro

R and P Contracting, LLC

48 Matilda Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

30+ years in business, R and P Contracting, LLC, is a locally owned and operated company. We specialize in interior and exterior home renovations which include kitchen and bathroom remodeling as well as new homes, additions, garages and commercial work as well. We have completed hundreds of jobs in Fairfield and New Haven County. We focus on quality service and expect a high standard of excellence. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you. ***WE ACCEPT CREDIT CARDS***

"I had a deck removed and an addition built. R and P were great to work with. I cleaned up the area every day upon finishing and really listened to my ideas, as well as making suggestions that made the project even better than anticipated. I would highly recommend them."

Peggy F on February 2019

30+ years in business, R and P Contracting, LLC, is a locally owned and operated company. We specialize in interior and exterior home renovations which include kitchen and bathroom remodeling as well as new homes, additions, garages and commercial work as well. We have completed hundreds of jobs in Fairfield and New Haven County. We focus on quality service and expect a high standard of excellence. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you. ***WE ACCEPT CREDIT CARDS***

"I had a deck removed and an addition built. R and P were great to work with. I cleaned up the area every day upon finishing and really listened to my ideas, as well as making suggestions that made the project even better than anticipated. I would highly recommend them."

Peggy F on February 2019


J & P Restoration

PO Box 120673
4.62(
59
)
Approved Pro

J & P Restoration

PO Box 120673
4.62(
59
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
17 local quotes requested

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023


Avatar for GM Carpentry & Remodeling LLC

GM Carpentry & Remodeling LLC

10 Francis Rd
5.00(
19
)
Approved Pro

GM Carpentry & Remodeling LLC

10 Francis Rd
5.00(
19
)
Approved Pro
Customers say: True professional
5 years of experience
Free onsite estimate

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!

"We hired Marcelo and his team to find and fix a leak. It involved assessing the problem which he patiently did and determined the best fix which involved a window replacement. His work was professional, efficient and fairly priced. We have been using GM Carpentry and remodeling for both big and small jobs ever since. "

Pam C on April 2025

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!

"We hired Marcelo and his team to find and fix a leak. It involved assessing the problem which he patiently did and determined the best fix which involved a window replacement. His work was professional, efficient and fairly priced. We have been using GM Carpentry and remodeling for both big and small jobs ever since. "

Pam C on April 2025

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FAQs for addition to existing structure building service projects in Stratford, CT

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Stratford, CT homeowners’ guide to addition to existing structure building services

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.