skip to main content
Get Ideas
Photos
Stories
Discussions
Houzz TV
Houzz Research
Shop Products
    Shop Curated Bathroom Vanities
Looking for the perfect gift? Send a Houzz Gift Card!
Outdoor Sale Sale
ON SALE - UP TO 75% OFF
Shop Promo Banner
0
Your shopping cart is empty.
Sign In
Join as a Pro
Houzz Pro: One simple solution for contractors and design pros
Join as a Pro
Houzz Logo Print

ADU Contractors in St Marys

Don’t know how to begin? See our Hiring Guide for more information
Get Matched with Local Professionals
Answer a few questions and we’ll put you in touch with pros who can help.

Location (1)

Nearby Locations

Popular Locations

All Filters
St Marys / 50 mi
Accessory Dwelling Units
1 – 15 of 75 professionals
12345Next Page
75 Professionals

Featured Reviews for ADU Contractors in St Marys

DaMaren Renovations Inc.
ADU Contractors in St Marys
Average rating: 5 out of 5 starsMay 26, 2023
“We hired Da Maren Renovations Inc. to move a door in an office from one wall to another as well as tear down a wall to create a locker room from two offices. They were quick, tidy, and excellent work was done. You would never know there was a wall between the two offices. You would never know there was a door in the main hallway of the one office. The job included tear out, dry wall, tape, mud, paint, steel door movement, trim, flooring. t The work was excellent.”
Niko's Contracting Inc.
ADU Contractors in St Marys
Average rating: 5 out of 5 starsJanuary 26, 2023
“As an Interior Designer, I rely heavily on quality and professional trades to collaborate with me and my clients. I have been in the business for 25 years and have recommended Niko and his team to many of my clients. He is a master in his field and a pleasure to work with. Never disappoints and he always my first go to for my clients needs and also for my own personal home renos. I highly recommend Niko and his amazing team. MatiDesign”
Opal Building Co.
ADU Contractors in St Marys
Average rating: 5 out of 5 starsJuly 30, 2021
“I've now hired Opal to do two separate projects. The first went just as smooth as the second. Kevin and Tyler are on point from the first meeting, through the planning and design phase until they carry out the work. They have the skills and knowledge to do the majority of the work themselves which meant nothing was overseen throughout the different stages of the project due to their hands-on approach. If you're looking for a team with high character, standards and commitment, hire Opal.”
Eagleview Construction
ADU Contractors in St Marys
Average rating: 5 out of 5 starsJuly 16, 2014
“Trustworthy, reliable and honest. Over the last two years, we have done several major renovation projects. After working with a handful of contractors on other jobs, I can say without a doubt, Eagleview Construction is the best experience we have had thus far. Eagleview installed a second story deck with stairs to a lower deck and living in a city with very strict building codes, it was a complicated project involving custom engineering. They kept us informed along the way of how the project was to progress, and worked with the city to ensure we met all the city requirements. Throughout the project they were very professional, kept the work site clean, were always on time and kept the project on schedule as promised. The end product is a beautifully built, up to code deck that we can now enjoy for years to come. I would recommend Eagleview Construction to anyone who’s looking to undertake any project as you are guaranteed to have positive results”
Gateway Homes
ADU Contractors in St Marys
Average rating: 5 out of 5 starsOctober 20, 2016
“Frank completed an extensive basement design and renovation for us. Our home is older and with the reno, Frank tackled several challenges, including unexpected ones, professionally and to our best advantage. He took our walls down to the studs and made our basement a useful and beautiful space - just what we wanted and more! He is completely transparent with costs and pricing and we trusted him in our home. He also hires competent and certified people to assist as needed. We have already hired Frank back for more work and happily share the Gateway Homes name when we can.”
Gold Level Contracting
ADU Contractors in St Marys
Average rating: 5 out of 5 starsJanuary 27, 2024
“Gold Level Contracting renovated our bathroom. Before construction started a scope of work, contract and payment schedule was provided. Communication was excellent! It was always clear and concise. Due to the excellent communication, professional business attitude, friendly, and trustworthy it was such a joy for us . Floors other rooms were covered to protect and reduce dust or any other construction material. Any garbage was removed daily. To make the construction pleasant for us there time commitment was without question great. Arriving on the time discussed made it convenient for us as well. Workmanship passed our expectations. During the discusses of material we could always rely on good suggestions to help us. The renovation was completed on budget! We are very satisficed with the bathroom. We have recommend Gold Level Contraction to our friends who where very happy with their project.”
Triforce Construction
ADU Contractors in St Marys
Average rating: 5 out of 5 starsMay 6, 2023
“Triforce Construction recently renovated my upstairs bedrooms, and the results are simply amazing. Their meticulous attention to detail and expert craftsmanship made the entire experience a joy. I wholeheartedly recommend Triforce Construction for all your construction and renovation requirements. Their expertise, meticulousness, and commitment to customer satisfaction are truly commendable.”
DOMINION DESIGN BUILD
ADU Contractors in St Marys
Average rating: 5 out of 5 starsAugust 23, 2023
“Dominion did my kitchen Reno and it was very smooth process. I like their variety and the way they preform their business”
Bailey Construction
ADU Contractors in St Marys
Average rating: 5 out of 5 starsDecember 26, 2022
“I had my basement done by Bailey's construction it was a beauty to look at when he was finished.plus bonus he got it done before the holiday season as promised.”
The Hive Design Co.
ADU Contractors in St Marys
Average rating: 5 out of 5 starsMarch 15, 2018
“Justine is amazing at what she does. She is highly proficient, experienced and delivers continuously amazing results. Highly recommended for anyone looking for a true professional to add to their project.”
12345Next Page
List your business here for free - Learn More
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 St Marys on Houzz: See St Marys 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 St Marys 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 82 ADU Professionals, registered on Houzz in St Marys.

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 St Marys. 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 St Marys: 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?
75Local Pros on Houzz Who Serve St Marys, ON
1M+Total Number of Reviews Left by Homeowners
The cost to build a pool in St Marys, ON can vary widely based on factors such as size, type, and location. For detailed cost estimates, check
out the In-Ground Pool Cost.