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ADU Contractors in Westchester

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Westchester / 50 mi
Accessory Dwelling Units
1 – 15 of 202 professionals
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202 Professionals

Featured Reviews for ADU Contractors in Westchester

12/12 Architects & Planners
ADU Contractors in Westchester
Average rating: 5 out of 5 starsFebruary 6, 2015
“12/12 Architects is highly recommended. Cinda Lester is wonderful to work with. She takes the time to work with you and understand what your needs and wants are. She has great ideas and is extremely patient and accommodating. You can count on 12/12 to get back to you in a timely fashion and meet your deadlines. I loved working with her.”
Eminent Living LLC
ADU Contractors in Westchester
Average rating: 5 out of 5 starsMarch 24, 2023
“Michael was extremely exceptional with his service from beginning to end. I wasn’t really even sure what I was going for with my bathroom remodel and he was amazing with guiding me on ideas with what’s modern, traditional or a mix of both. Execution was on point and I could not be happier. I get so many compliments on the design and quality of work. Definitely recommend him, and he will be who I call to do my kitchen remodel, as well.”
Airoom Architects-Builders-Remodelers
ADU Contractors in Westchester
Average rating: 5 out of 5 starsFebruary 6, 2014
“Airoom is a great company with incredible design. Their project images are unbelievable! I especially love their kitchen remodels. I would recommend them to anyone looking to remodel their home.”
Burhani Design Architects
ADU Contractors in Westchester
Average rating: 5 out of 5 starsOctober 4, 2019
“It has been great to work with Shabbir Chandabhai at Burhani Design. He has designed and executed on two buildings we own in Chicago, coming up with a design that enhanced the rental units in the properties. Management of the construction and renovation was great as well. Would highly recommend this company.”
Marion Street Services
ADU Contractors in Westchester
Average rating: 5 out of 5 starsApril 15, 2021
“I would highly recommend hiring Marion Street Service for home remodeling and construction. We closed on our house on a Tuesday and the crew was working on Wednesday. We were really happy with the process & completed work. I would hire again! (Before and After photos below)”
AWARDA Architects
ADU Contractors in Westchester
Average rating: 5 out of 5 starsDecember 31, 2022
“Arlene Warda and her work is top shelf and award winning design firm. Her work also is award winning as professional! Arlene is great to work with us as we are custom home builders and contractors. We have worked together on residential projects in the past year in 2022. Her 30+ years experience have proved to be have helped in clients with the many complexities and components of projects. I like to recommend people that take a dedicated approach to their architecture work! I look forward to recommending her for many projects coming in the new year 2023!”
Synergy Builders Inc.
ADU Contractors in Westchester
Average rating: 5 out of 5 starsOctober 28, 2012
“Synergy Builders came up with a great design idea for our kitchen. We had a challenging layout, and they worked for months to get things just right. They were on time and on budget with the work. The staff offered many valuable ideas and helped us see our vision become reality. The quality of the work was excellent. They have a great attention to detail and aim to please. I highly recommend Synergy Builders.”
Altierra Builders LLC
ADU Contractors in Westchester
Average rating: 5 out of 5 starsFebruary 2, 2022
“Altierra Builders LLC (specifically Slawek Lesny and his crew) did a fantastic job repairing my condo after water damage. They specifically did flooring, drywall, trim work, and painting. Slawek worked well with the building, was timely, helpful, communicative and met all of my expectations. I was managing this project/water damage from afar, and Slawek took care of every last detail. The finished product is beautiful, down to every last detail. Thank you so much!”
Jason Meyering Architecture
ADU Contractors in Westchester
Average rating: 5 out of 5 starsAugust 13, 2018
“I have worked with Jason for the past 10 years on a wide variety of projects and he is an incredible architect! He has the perfect balance of design ingenuity and technical savvy that many design professionals lack. His strengths lie in his ability to creatively solve complex design issues and develop clever solutions that are beautiful and timeless. Beyond that, Jason is the hardest working architect I have ever known. He will work night and day to achieve the optimal design solution aesthetically, while adhering to time frame, build-ability and budget. Don't think twice and hire Jason.”
James Construction Group INC
ADU Contractors in Westchester
Average rating: 5 out of 5 starsDecember 24, 2020
“We feel very lucky to have found Dimitris and crew with James CG. To us, though maybe not to them, it was a big, incredibly complicated job which they executed brilliantly. Foundation rebuild, interior and exterior concrete work, complete renovation of the entire bottom floor. We couldn’t be happier with the result. Thanks so much!”
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ADU Contractor FAQs
Just answer a few questions to get matched with a local ADU Professional.
Or browse through the list of trusted ADU Professionals in Westchester on Houzz: See Westchester ADU Professionals’ profiles, dive into their work photos and check out customer reviews.
  1. Reach out to the pro(s) you want, then share your vision to get the ball rolling.
  2. Request and compare quotes, then hire the ADU Professional that perfectly fits your project and budget limits.
The most popular ADU Professional Services in Westchester are:
  • ADU Design and Planning
  • ADU Construction and Installation
  • ADU Conversion
  • ADU Permitting and Code Compliance
  • Accessory Dwelling Unit Architectural Services
  • ADU Interior Design
  • ADU Consultation and Project Management
There are 204 ADU Professionals, registered on Houzz in Westchester.

An accessory dwelling unit (ADU) is a separate living space that can be added to your property. It functions as an additional dwelling on the same land where your main home is located. ADUs have their own amenities and entrance, providing a self-contained living area. Unlike a traditional home, an ADU cannot be sold separately and is considered part of the same property.

ADUs are subject to specific zoning regulations and building codes in Westchester. These regulations determine where and how an ADU can be constructed, ensuring compliance with local laws and requirements. It’s important to consult with local authorities or a professional contractor who is familiar with ADU regulations in your area to understand the specific legal differences and ensure your ADU meets all necessary criteria.

Consider these options for cost-effective ADU:
  1. Prefabricated ADUs: Affordable and easy to assemble, they’re a practical choice. Many prefab ADUs cost under $100,000.
  2. Traditional Construction: Work with an ADU contractor to find budget-friendly options and make smart choices.
Tips for cost-effective ADU construction:
  1. Define your needs: Determine the purpose of your ADU, whether it’s for family, rental income, or a home office.
  2. Consult a contractor in Westchester: Their expertise can help with cost-effective materials, designs, and planning.
  3. Prefabricated components: Consider using prefabricated elements like cabinets or bathroom fixtures to save time and money.
  4. Explore financing options: Look for ADU-specific loans or programs to help cover costs.
Ensure compliance with local regulations and seek professional advice. A knowledgeable contractor can make the process smoother and cost-effective.
Why Hire Accessory Dwelling Units on Houzz?
202Local Pros on Houzz Who Serve Westchester, IL
1M+Total Number of Reviews Left by Homeowners
The cost to build a pool in Westchester, IL can vary widely based on factors such as size, type, and location. For detailed cost estimates, check
out the In-Ground Pool Cost.