7 Essential Questions to Ask Before Hiring a Flooring Contractor

Investing in new flooring, whether for a commercial facility, industrial park, or residential space, is a major decision. The longevity, safety, and visual appeal of your space depend heavily on the quality of the installation. In Ontario, varying weather conditions and high foot traffic mean a poorly executed floor can lead to costly repairs, premature wear, and structural issues down the line.

To protect your investment and ensure your project runs smoothly, ask these seven essential questions before signing a contract or hiring a flooring contractor.

1. What Surface Preparation Methods Do You Use?

A high-performance floor is only as reliable as the substrate beneath it. Skipping or rushing the preparation phase is the leading cause of floor failure, coating delamination, and uneven surfaces.

Before hiring a contractor, ask how they plan to prepare your slab. A reputable contractor will evaluate the condition of your substrate and use industrial-grade mechanical methods—such as shot blasting, scarifying, or diamond grinding—to achieve the appropriate surface profile. If you are dealing with uneven slabs or dipping concrete, inquire whether they provide specialized Floor Leveling & Floor Flattening solutions and professional Surface Preparation before installing any topcoat or finished surface.

2. Which Flooring System Is Best Suited for My Specific Environment?

There is no one-size-fits-all flooring material. The right system depends on mechanical loads, chemical exposure, thermal shock risk, foot traffic, and maintenance requirements.

Your contractor should walk you through options tailored to your environment:

3. How Do You Test for and Address Substrate Moisture Issues?

Moisture trapped inside a concrete slab can destroy even the highest-quality epoxy or overlay, leading to blistering, peeling, or microbial growth.

Ask the contractor if they perform relative humidity (RH) testing or calcium chloride testing prior to installation. A qualified specialist will identify moisture vapor emission rates (MVER) and recommend a vapor mitigation barrier or moisture-tolerant primer when necessary.

4. Are You Fully Licensed, Insured, and WSIB Compliant?

Never compromise on liability and safety compliance. Working with uninsured contractors leaves property owners exposed to financial and legal liabilities if property damage or an on-site injury occurs.

Ensure your contractor carries:

  • Comprehensive Commercial General Liability (CGL) insurance.
  • Active Workplace Safety and Insurance Board (WSIB) coverage.
  • Safety-compliant equipment (such as HEPA-filtered dust extraction systems to control airborne silica dust during concrete grinding).

5. Can You Provide Local References and Past Project Examples?

Experience speaks louder than marketing promises. Request references or review recent project portfolios from similar jobs in your area. A established contractor will gladly share case studies, photos, and client reviews demonstrating their expertise across commercial, industrial, and residential applications.

Feel free to browse our recent work and client reviews on the AK Level & Polish About Us page to see examples of completed projects across Southern Ontario.

6. What Is Included in the Written Estimate and Warranty?

To avoid unexpected costs mid-project, request an itemized quote that explicitly lays out every phase of the job. Your estimate should detail:

  • Demolition and surface preparation steps.
  • Substrate repairs (crack filling, joint treatment, leveling).
  • Material specifications and number of coats/layers.
  • Project timelines and cure times.
  • Clear warranty terms covering both material defects and installation workmanship.

7. How Will You Minimize Disruption to My Schedule or Operations?

For business owners and property managers, downtime equals lost revenue. Ask prospective contractors about their scheduling flexibility, project duration, and site containment protocols. Experienced teams utilize fast-curing resin technologies (like polyaspartics) and low-VOC materials when rapid turnaround or off-hours execution is necessary.

Partner with Ontario’s Flooring & Concrete Professionals

At AK Level & Polish, we provide end-to-end floor refinishing and concrete restoration solutions across Toronto, the Greater Toronto Area, and Southern Ontario. From initial substrate inspection to final protective coatings, our team delivers seamless, high-performance floors engineered to last.

Have questions about an upcoming project or ready to request an estimate? Contact AK Level & Polish today or visit our main office in Toronto:

Find Us in Toronto

AK Level & Polish Inc.

📍 895 Don Mills Rd. Suite 900, Toronto, ON M3C 1W3

📞 +1 (647) 768-8517

✉️ aklevelandpolish@gmail.com