Built to last. Finished to impress.
Decades of cross-trade craftsmanship behind a single principle — quality first. Ott Building Co. delivers residential and commercial projects managed end to end, with the precision the work deserves.
“A critical eye for detail and a very intuitive sense of design. Always impressed with the level of skill and professionalism they provide.”
Andrew BowenCreate your dream home with us.
Ott Building Co. distills decades of joint experience from across the building industry into one guiding principle. Through collaboration with clients, suppliers and skilled tradespeople, we complete every project to be both beautiful and functional for the way our clients actually live.
Our approach is built on trust and open communication — a comfortable, transparent building experience from first concept to final walkthrough. With cross-trade expertise and genuine attention to detail, we have the knowledge and resources to bring any project to life.
A single team for the whole project.
01Home Additions
From first concepts to the last stroke of paint — complete project management for custom additions you can trust.
02Masonry
Gates, facades, outdoor kitchens and grand fireplaces — stone and brick turned into the focal point of any space.
03Outbuildings
Workshops, storage and even equestrian facilities — buildings that add lasting value to your property.
04Home Renovations
Re-siding, basements, window and door retrofits — years of experience reading what’s behind the walls.
05Custom Carpentry
Led by a carpenter with 30+ years of custom home building — creative solutions that maximize every space.
Have a project in mind?
Call to discussThree values, on every job.
Grounded in community.
Our identity resonates through the suburban farming communities we serve, with a real commitment to bringing beautiful, lasting projects to the places we live and work.
Pride in the profession.
Our team was selected for their pride in the craft — a deep sense of responsibility to deliver projects that are both beautiful and built to endure.
Managed, start to finish.
As a full-service builder, every stage is scheduled, managed and executed efficiently — with transparent communication so you always know where the project stands.
“Dana is professional, yet personable, shows up when he says he will, and is an absolute dream to work with.”
“Excellent quality of work, completed on time with great customer service. We highly recommend Ott Building Company for your next project.”
Michelle Robson · Algonquin Pines“We were happy with the workmanship and the speed. All the work easily passed each stage of inspection — a beautiful building.”
Werner Ott“A critical eye for detail and a very intuitive sense of design. Always impressed with the level of skill and professionalism.”
Andrew BowenLet’s build something that lasts.
The best first step is a conversation. Call us directly to discuss your project, timeline and budget — we’ll tell you honestly how we can help.
(905) 717-1514