O'Mahony Concrete Forming Ltd
O'Mahony Concrete Forming Ltd


O'Mahony Concrete Forming Ltd


O'Mahony Concrete Forming

Your Top Choice In Concrete Foundation Services

We are a local family run business starting in 1985, celebrating over 30 years of experience. Over 15,000 residential foundations completed and counting in Simcoe County.

Proudly Serving

Barrie, Midland, Collingwood, Elmvale, Wasaga Beach, Innisfil, Alliston, Orillia and Simcoe County and Muskoka area.

Experience Is Important

We have over 30 years of it

Call Us Today!


What makes us the right concrete forming company for you:


We CARE about the end product and that our customers are satisfied.


Doing the job ensuring the highest quality of workmanship is one of the keys to success. By hiring O'Mahony Concrete forming to build the foundation of your house you are hiring decades of experience, skills and knowledge starting from the FOUNDATION up.


O'Mahony Concrete Forming have been servicing Simcoe County for over 30 years. We have employees on our team that have been with us for 10, 20 and 30 + years. With that comes years of experience, leadership and quality.

As Seen in HOLMES Magazine

O'Mahony Featured in "The Perfect Pour" Article of Holmes Magazine. Check out the article!

Born to Form

Over 15,000 residential foundations completed and counting in Simcoe County.

Born to Form

Over 15,000 residential foundations completed and counting in Simcoe County.


  • "Western Mechanical has had a long standing working relationship with Dome spanning well over 10 years. From my dealing with Dome they have always been able to provide us with service we required on sc..."

    Eric Duivenvoorden - Civil Manager - Western Mech

  • "Dome Concrete Forming has been our concrete forming company of choice for over 25 years. They have always provided us with competitive pricing, timely communication and scheduling, and an outstanding ..."

    Gary Bertram - Owner - Les Bertram & Sons Ltd.

  • "Morra Homes has worked with O’Mahony Concrete Forming for over 30 years on our residential and commercial projects. We are proud to support this local family owned and operated company. We recommend O..."

    John Morra - Owner - Morra Homes

  • "In working with Dome Concrete for several years I have found them to be professional from the office to the site. Dome Concrete Forming has been a reliable resource for all of concrete forming needs...."

    Anita Stacey - President - Cowden-Woods Design Bui

  • "Since 2013, SanDiego Homes Inc. has constructed 160 homes in Innisfil. We have employed O'Mahony Concrete Forming for all of our footing and foundation installations. Working with Ryan O'Mahony and Mi..."

    Diego Rizzardo - Owner - SanDiego Homes Inc.

  • "I have worked with O’Mahony on numerous sites over the last 11 years. Their performance and workmanship was of superior quality, they are always willing to go above and beyond to satisfy their custome..."

    John D’Angelo - Site Super - Bradley Homes

More Testimonials



  • Address:
  • 12 Bertram Industrial Pkwy
    Midhurst, Ontario, Canada,
    L9X 1L2
  • Contact Info:
  • Email Us!
  • Phone : 705-722-3459
  • Fax : 705-722-0224
  • Office Hours:
    • Monday 8:00am - 4:30pm
    • Tuesday 8:00am - 4:30pm
    • Wednesday 8:00am - 4:30pm
    • Thursday 8:00am - 4:30pm
    • Friday 8:00am - 4:30pm
    • Saturday Closed
    • Sunday Closed
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