From Parking Curbs to the Final Layer of Asphalt – We Do it All, All Across Canada

Built To Last. Maintained with Care. Protected by Promain.

Emergency
Services

  • Asphalt Patch Paving
  • Concrete Patching & Grinding
  • Watermain & Line Repair
  • Sinkhole Repair

Parking Lot
Maintenance

  • Line Painting
  • Power Washing
  • Power Sweeping
  • Preventative Maintenance Planning

Asphalt
Services

  • Crack Routing, Sealing & Seal Coating
  • Asphalt Repairs (Infrared & Patch Paving)
  • Asphalt Resurfacing
  • Hydro Excavation
  • Sub Drain Installation
  • Traffic Control Solutions

    Stormwater
    Management

    • Catch Basin Installation & Repair
    • Watermain & Line Repair
    • Sinkhole Repair
    • Drain Cleaning & Camera Services
    • Swale Installation
    • Trash Compactor Clean Up

    Concrete & Interlocking Brick Services

    • Concrete Patching, Grinding & Stabilization
    • Interlocking Brick Repair
    • Frost Slab Installation
    • Sidewalk Installation
    • Ramp Railing and Stair Installation
    • Barrier Curb Installation

    Safety Guards
    & Barriers

    • Temporary Barriers
    • Precast Concrete Curbs
    • Guard Rail Systems
    • Fence Repair & Installation
    • Bollard Installation

      Where You Need Us,
      When You Need Us

      With locations across Canada,
      Promain delivers reliable service
      wherever you are. No matter the job,
      we’re ready to help—quickly and efficiently.

      Promain Service Map

      With multiple facilities across Canada, we’re equipped to handle all your parking lot maintenance needs.

      Headquarters

      260 Regina Road Unit 5,
      Woodbridge, ON L4L 8P8

      Call: +1 (888) 959-5969
      Email: [email protected]

      Trusted by Top Canadian Bussiness

      Why Choose Promain?

      Built on Trust. Backed by Results.

      100+ Years of Industry Experience

      Proven track record of excellence

      Top-Rated by Our Clients

      Check our reviews & testimonials

      Skilled, Trained, and Ready to Serve

      Trained to deliver high-quality service

      Advanced Equipment, Superior Service

      Efficiency starts with the right equipment

      Comppetative Pricing

      Top-quality service at unbeatable prices.

      Where Quality Meets Reliability

      Expert craftsmanship for the test of time.

      Completed Projects

      Team Members

      Awards Won

      5 Star Reviews

      Cities Served

      Emergency Responses

      Supporting a Range of Industries

      Retail
      Commercial Real Estate
      Industrial
      Hospitality
      Healthcare
      Educational & Religious
      Supporting-a-Range-of-Industries image

      Your Resource Hub

      Download Free tools to help you plan, manage, and maintain with confidence.

      Eliminating Barriers: Is your Parking Lot AODA Compliant?
      Preventing Costly Leaks: A Watermain Maintenance Guide
      Sinkhole Warning Signs: What Every Property Owner Should Watch For

      Guided by Our Core Values

      At Promain, our values are more than just words—they guide every decision we make and every service we deliver. They keep us focused, aligned, and committed to doing right by our clients, our communities, and each other.

      Put Clients First, Always

      We listen, respond, and adapt to meet every client’s unique needs.

      Prioritize Safety & Quality

      We follow the highest standards to protect people, property & reputation.

      Act With Urgency

      From scheduled work to emergencies, we respond fast.

      Collaborate to Succeed

      Teamwork is our foundation—internally and with every client we serve.

      Communicate with Clarity

      Trust grows from clear, respectful communication.

      Focus on Solutions

      We face challenges head-on with positivity, accountability, and purpose.

      Recent Successes Across Canada

      Emergency Water Main Repair

      Emergency Water Main Repair

      Etobicoke ON

      Quick Overview:
      Hudson’s Bay Canada contacted a Promain representative via phone to report an issue with groundwater in the parking lot.

      Learn More

      Applewood Hills Plaza Revitalization

      Applewood Hills Plaza Revitalization

      Mississauga ON.

      Quick Overview:
      Sitzer Group of Companies contacted Promain to discuss necessary changes in pavement structure to accommodate the Shoppers Drug Mart extension.

      Learn More

      Rockwood Mall Restoration  image

      Rockwood Mall Restoration

      Mississauga ON

      Quick Overview:
      Sitzer Group of Companies called Promain looking for assistance in creating a multi phased plan to accommodate their unique budget over the next two years.

      Learn More

      The Promain Journal

      Stay up-to-date with the latest industry trends, company updates, and expert insights. Our blog brings you valuable information to keep your exterior maintenance projects on track and informed.

      Newsletter Subscription

      Get the Latest Updates Straight to Your Inbox

      Subscribe for industry insights, helpful resources, exclusive offers, and updates on our latest services—all delivered directly to you.

        Catch Us in Action

        Follow us for behind-the-scenes action and stay connected with everything happening at Promain

        Because We care

        Learn more about our on-going efforts to make a meaningful impact in our community