Top Addition & Remodeling Contractors in New Britain, CT
Find your local pros
How It Works
- Answer a few questions about your home project.
- Within seconds, get matched with top-rated local pros.
- Compare quotes and choose the best pro for the job.
Featured Service Pros
In business since 2005
About us: "Build-All 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! Monday - Friday 9:00 - 7:00 p.m., Saturday 9:00 - 2:00"

Areas Of Expertise: Commercial and Residential Remediation, Commercial and Residential Renovation, Residential Construction , and 2 more
"Finished everything in one day, was clean, professional, and efficient."
Robert S. in November 2019

In business since 2017
Areas Of Expertise: Presentation Documents, Construction Documents
About us: "Simply snap a few pictures using your own phone, and email them to us!! We turn your pictures and ideas into construction documents. Virtually walk through your addition before its even started, just like on your favorite TV shows! We are currently serving CT, MA, NH, NY, VT, NJ, PA, TX and TN. ALL GREAT PROJECTS START WITH GREAT PLANS"
Service Pros

Areas Of Expertise: Concrete Patios, Walks & Steps - Install, Interlocking Pavers for Driveways & Floors - Install, Interlocking Pavers for Patios, Walks & Steps - Install or Replace , and 2 more
"M & R Masonry Co is family owned and NOT sub contractors. My two retaining walls were leaning, threatening my pool. In spite of their busy schedule , they came when they said they would , performed the work in the time they estimated it would take and brought in extra men to achieve this. Did a marvelous job. Their work is done with thought and great care.They are an amazing father and son team and I recommend them highly and am having them do other work for me that needs their expertise. I rate them 5 stars. They were also clean and neat and very considerate.""
Rita F. in October 2015

Areas Of Expertise: Decorative Stone Work, Flooring, Women-Owned/Minority-Owned , and 2 more
"They do an excellent job ."
sally C. in November 2022

Areas Of Expertise: Remodels, Roofing, Flooring
About us: "Steve Construction Services 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."

Areas Of Expertise: Energy Star Home Certification, Carpentry, Home Building , and 1 more
"Antoine was courteous and respectful, and did a wonderful job on our stairs. We will definitely be working with him in the future."
Megan R. in July 2022
In business since 1893
Areas Of Expertise: Bathroom Remodels
About us: "Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements."

Areas Of Expertise: Basement - Remodel
"Finished 80% of basement with a new family room, a new exercise room, a new bedroom and a new full bath. They have an amazing operation. The project started and finished exactly when they said it would... and IT COST EXACTLY WHAT THEY SAID IT WOULD COST. I was amazed at their organizational skills and the project moved along like a symphony of different construction specialists coming and going. Jim (owner) told me the only way they could schedule with such precision is by having all the contractors work directly for him. He has project managers and specialists for every aspect of the job. I would HIGHLY recommend them."
Ed M. in October 2017

In business since 2021
Areas Of Expertise: Flooring, Tile, Painting , and 1 more
About us: "MD Contracting and Associates 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."
In business since 1893
Areas Of Expertise: Kitchen Remodels
About us: "Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements."

Areas Of Expertise: Concrete, Step, Patio Installation, Full bathroom remodeling, Deck and porch new construction and renovation , and 2 more
"Had my deck repaired and a new hand rail installed, the work done was outstanding. Very professional and efficient. I will definitely be using the services again."
Brian L. in December 2022

In business since 1966
Areas Of Expertise: Awnings, Replacement Windows and Doors, Sunrooms, Solariums and Screen Rooms
About us: "Patio Enclosures® brand sunrooms, solariums and screen rooms have been trusted by homeowners since 1966 and are renowned for their exceptional quality and craftsmanship. Every Patio Enclosures room is custom designed and custom manufactured specifically for you and your home. Whether you are planning to enclose an existing porch or patio space or add a whole new space while maximizing your view of the outdoors, Patio Enclosures screen and glass systems are an ideal choice for your home. And they're backed with a limited lifetime warranty. Our Patio Enclosures experts will assess your space, listen to your needs and make recommendations to design the perfect room for you and your home. Give us a call at 1-800-230-8301 to start your project today! We offer a free, no obligation in-home design consultation and estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Patio Enclosures®, visit our website www.patioenclosures.com."
In business since 2015
About us: "D & B Carpet 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."
Areas Of Expertise: Remodeling
"He did great work and was always on time. Listened to what I wanted and worked with me for a good result at a fair price!"
Ashely A. in February 2023
"Very meticulous, and hard-working, he works really hard, get the job done."
John D. in January 2023

Areas Of Expertise: Fixture, Switches, and Outlet Installs, Generator Repairs, Panel Upgrades
"They arrive on time and do exactly what you ask them to do. They have all the equipment they need and work together efficiently. They are not bothered by questions and are happy to explain what they're doing & why. They clean up after themselves and recycle old fixtures. And if you have an emergency they will be right there for you. I highly recommend them!!!"
Sandra M. in November 2022

Areas Of Expertise: Brick and Stone Work, Pavers, Masonry
"They came very quickly to estimate the job. They started the project on time, on the agreed upon date. They were at our house promptly every day until the project was finished. They left our yard cleaned up and in good condition. We hired them to revamp an existing stone walkway and add cobblestone edging to our gardens and walk way. The work looks great. A few times we asked for something specific to de changed or added. They were easy to work with and fulfilled our requests. I would highly recommend them!"
Linda M. in November 2021
Areas Of Expertise: Decks, Mulch/Rock Delivery, Painting , and 1 more
"Jose provides exceptional service and quality workmanship."
tom F. in September 2019
Areas Of Expertise: plaster/drywall, remodel work, roofing , and 1 more
"Recommended to anyone."
Brayan C. in January 2023
In business since 1996
Areas Of Expertise: Home Repairs, Kitchen and Bathroom Counters and Cabinetry, Doors and Windows Install and Repair
About us: "Our mission at Mark W. Fiske Home Improvement is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!"
In business since 1995
Areas Of Expertise: Doors & Window Specialist, Additions & Remodeling Specialist, Residential Handy Work Specialist , and 1 more
About us: "We pride our company on reliability, great communication, integrity and quality work. We are experts in our flooring projects and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you."
In business since 2021
About us: "Swim Quick Pools 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."
In business since 2015
Areas Of Expertise: Additions and Remodels
About us: "We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at RCS Contracting strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction."
In business since 2000
About us: "We are 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 customer's interests and make their concerns the basis of our business."
Out of Network Addition & Remodeling Contractors in New Britain, CT
- Paul C. Magro & Associates LLC
17 Depot Place
Unionville, CT 06085
- Ricci Construction Group Inc
680 S. Main St
Cheshire, CT 06410
- Mountain View Landscape, LLC
1100 Corporate Row
Cromwell, CT 06416
- MP Home Improvement
108 Berlin St.
East Berlin, CT 06023
- Susco Building Group, LLC
9 Ledge Rd
Southington, CT 06489
- Labieniec Builders
165 Seminary St
Bristol, CT 06010
- Raymar Custom Kitchens & Baths
352 Greene St
New Haven, CT 06511
- E Andreoli & Sons
62 Valley Crest Dr
Wethersfield, CT 06109
- Connecticut Valley Builders, LLC
116 Worthington Ridge
Berlin, CT 06037
- NORTHLAND CONSTRUCTION LLC
258 Spielman Hwy
Burlington, CT 06013
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Top Additions & Remodeling Projects
- Build a Guest House
- Build a Mudroom
- Build an Addition
- Build an Outdoor Kitchen
- Build a Second Story Addition
- Remodel a Bathroom
- Remodel a Bedroom
- Remodel a Garage
- Remodel a Kitchen
- Remodel a Laundry Room
- Remodel or Convert an Attic
- Remodel or Renovate a Living Room
- Remodel or Renovate One or More Rooms
- Renovate or Repair a Home
HomeAdvisor Community Rating
New Britain Addition & Remodeling Contractors are rated 4.9 out of 5 based on 235 reviews of 31 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
Other Top Projects in Your Area
Other Cities in Connecticut
If you're looking for Additions & Remodeling Contractors that serve a different city in Connecticut, here are some popular suggestions:
Find additional Connecticut Additions & Remodeling Contractors

Find Additions & Remodeling Pros in New Britain,CT
Tell us about your project and we'll match you to the perfect pros.
Get Matched With ProsFind Pros Nearby
Do you provide these professional services?
Find out how HomeAdvisor can help your business
See Recent Leads
Recent Job Requests for Addition & Remodeling Contractors in New Britain, CT
NewProject: Bathroom Remodel Location: New Britain, CTDate: 02/05/23Request Stage: Planning & BudgetingWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / BathWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: SinksDesired Completion Date: Less than 2 monthsWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringExtensiveness of Remodel: I am considering changes to bathroom floorplanWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: ToiletNewProject: Major Renovation - Multiple Rooms Location: New Britain, CTDate: 02/05/23Location: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingRooms to be Remodeled: OtherRooms to be Remodeled: GarageRooms to be Remodeled: Dining roomRooms to be Remodeled: BasementRooms to be Remodeled: Living roomRooms to be Remodeled: Family roomNature of project: Remodel / update the entire homeRooms to be Remodeled: Laundry roomComment: Renovating a multifamily home and barnNewProject: Build an Addition Location: New Britain, CTDate: 02/04/23Request Stage: Planning & BudgetingDesired Completion Date: More than 2 monthsProject Description: Design and buildNewProject: Major Renovation - Multiple Rooms Location: New Britain, CTDate: 02/01/23Location: Home/ResidenceDesired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingNature of project: Reconfigure the current floor planRooms to be Remodeled: Bedroom(s)Comment: scrape an repair 3ceilings extend bed room reinstall front doorProject: Bathroom Remodel Location: New Britain, CTDate: 01/30/23Request Stage: Ready to HireDesired Completion Date: Timing is flexibleWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: CountertopsWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: ToiletWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / BathWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: SinksExtensiveness of Remodel: I am considering changes to bathroom floorplanComment: I would like to have my bathroom remodel and would like to take down one side of the wall has well.Project: Bathroom Remodel Location: New Britain, CTDate: 01/30/23Extensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: Less than 2 monthsRequest Stage: Ready to HireWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / BathWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: SinksWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: CountertopsWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: ToiletComment: One full bathroom, one half bathroom remodelProject: Major Home Repairs Location: New Britain, CTDate: 01/30/23Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireProject Description: OtherComment: add wall to room extend to next room to add closet . Install front door frame. Scrape redo 3 ceilingsProject: Basement Remodel Location: New Britain, CTDate: 01/27/23Design Preparation: NoneDesired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingBasement Features: Bathroom(s)Basement Features: Home TheaterBasement Features: LaundryBasement Features: StairwayProject: Bathroom Remodel Location: New Britain, CTDate: 01/26/23Request Stage: Ready to HireDesired Completion Date: Timing is flexibleWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: CountertopsWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: ToiletWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / BathWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: SinksExtensiveness of Remodel: I plan to maintain existing bathroom floorplanComment: full bathroom remodel I have the materialProject: Kitchen Remodel Location: New Britain, CTDate: 01/26/23Desired Completion Date: Less than 2 monthsWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: CountertopsFloorplan: I am considering changes to kitchen floorplanLocation: Home/ResidenceWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: CabinetsWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: FlooringRequest Stage: Planning & BudgetingProject: Basement Remodel Location: New Britain, CTDate: 01/25/23Design Preparation: Permits pulledDesired Completion Date: Less than 2 monthsRequest Stage: Ready to HireBasement Features: Bedroom(s)Basement Features: Bathroom(s)Project: Bathroom Remodel Location: New Britain, CTDate: 01/23/23Extensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / BathWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringComment: Change tub to shower and replace tile floor and vanityProject: Basement Remodel Location: New Britain, CTDate: 01/23/23Request Stage: Planning & BudgetingBasement Features: Bathroom(s)Desired Completion Date: Less than 2 monthsDesign Preparation: NoneBasement Features: KitchenProject: Bathroom Remodel Location: New Britain, CTDate: 01/21/23Extensiveness of Remodel: I plan to maintain existing bathroom floorplanDesired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: SinksWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / VanityWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: FlooringWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: CountertopsWhich of the following will you need moved or installed in your bathroom remodel (select all that apply)?: ToiletComment: I have upstairs a apartment and downstairs both the same floorplaneProject: Kitchen Remodel Location: New Britain, CTDate: 01/15/23Floorplan: I plan to maintain existing kitchen floorplanLocation: Home/ResidenceDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: SinksWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: AppliancesWhich of the following will you need moved or installed in your kitchen remodel (select all that apply)?: CountertopsProject: Basement Remodel Location: New Britain, CTDate: 01/13/23Design Preparation: Sketches of basic idea of projectDesired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject: Basement Remodel Location: New Britain, CTDate: 01/12/23Design Preparation: Sketches of basic idea of projectDesired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingBasement Features: Bathroom(s)Basement Features: KitchenBasement Features: LaundryBasement Features: Storage