About Us

Built on Integrity, Driven by Excellence

We transform commercial environments through a relentless commitment to superior materials, unmatched safety standards, and the professional development of our team.

QuestMark, a division of CentiMark Corporation, is headquartered in Pittsburgh, PA, and operates more than 20 flooring offices across North America. Each location has dedicated crews who are highly trained and experienced in installing and servicing polished concrete, urethanes, coatings, resurfacers as well as providing floor repairs and maintenance. We also protect parking lots, decks and sidewalks with our traffic solution coatings. The safety of your employees and our crews is our top priority and our safety program consistently exceeds industry standards.

Since 1968, we have served a wide range of facilities, including food manufacturing, cold storage, healthcare and many others.

We understand your specific business needs and perform work on your schedule, whether during off-hours, overnight or on holidays, to ensure your operations continue without interruption.

The industry leader in Commercial Flooring|Traffic Solutions|Safety Lines and Demarcations

Commercial Flooring Services That Perform

From planning and prep to installation and long-term maintenance, QuestMark delivers end-to-end flooring services built for durability, safety and performance.

Our Mission

Elevate commercial spaces by delivering high-performance flooring focused on safety and longevity.

Our Values

We take pride in the dedication and professionalism of our team, which drives our success in commercial flooring and traffic solutions. By upholding the highest standards in workmanship, materials and safety, we deliver superior industrial solutions for our customers. Our commitment extends beyond our customers to our communities and we believe in giving back through volunteer and financial support.

Dedication to Communities

“As our company continues to grow, we have more resources to help people,” says Timothy M. Dunlap, CentiMark President & COO. “The culture of giving back and volunteering has been ingrained in us for years. Giving back to the community has not shaped the QuestMark culture...it is the QuestMark culture.”

While industrial flooring and traffic solutions are our core business, we are committed to supporting our communities. #TeamQuestMark is grateful to provide volunteer and financial support to many non-profits across North America, including:

  • Big Lake Community Food Bank, Ramsey, MN
  • Boys & Girls Club of Jackson County, Norcross, GA
  • Canonsburg-Houston Food Pantry, Canonsburg, PA
  • Crisis Assistance Ministries, Charlotte, NC
  • Go Pantry, Hebron, KY
  • Greater Cleveland Food Bank, Stow, OH
  • Northern Illinois Food Bank, West Chicago, IL
  • Prince George's Food Bank, Richmond, VA
  • Sharing Center, Orlando, FL
  • St. Mary’s Food Bank, Phoenix, AZ
  • The Salvation Army - Conroe, TX
Non-profit organizations may submit a one-page letter by mail, email or fax to request support for their organization at:

CentiMark Corporation
Attn: Kathy Slencak
12 Grandview Circle
Canonsburg, PA 15317
Kathy.Slencak@CentiMark.com
Fax: 724-743-6010

Our History

Decades of Innovation and Growth

1968

CentiMark Corporation opened its doors as a building maintenance and services company with a focus on flooring.

2002

QuestMark, a division of CentiMark Corporation, was established to expand CentiMark’s presence in the commercial flooring industry.

DiamondQuest, an innovative technology for concrete grinding and polishing, launched QuestMark into the fast-growing commercial flooring segment. Its success led us to expand our offerings. Today, we install and service polished concrete, epoxy and secondary containment as well as provide floor repair and maintenance services.

2015

QuestMark achieved over $100,000,000 in sales. This was accomplished through the organic expansion of flooring offices throughout the United States and Canada as well as through the additional product offerings we provided to meet the needs of the industries served.

Launched online flooring shop that offers a wide variety of do-it-yourself (DIY) flooring products, such as floor patch, coatings, and floor maintenance products, along with the tools and accessories needed to get the job done.

2017

As a leader in the flooring coatings industry, QuestMark expanded product offerings with the launch of traffic solutions. Coatings for traffic solutions are engineered to last longer and are used to help preserve parking lots, decks and sidewalks.

Ready to Transform Your Floors?

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Our Projects

Success Stories and Floor Transformations

Niehaus Lumber

Check out our completed polished concrete project at Niehaus Lumber in Vincennes, IN and see what they had to say about the results.

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Ohio Metal Processing

Completely Rejuvenated Concrete Floors in Just Two Days. Ohio Metal Processing needed to repair a concrete floor quickly - QuestMark made it happen.

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POWERNATION

PowerNation’s shows Xtreme Off-road and Truck Tech upgraded their concrete floors with polished concrete.

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FAQs

Are you guys local or nationwide?

Both! While we are headquartered in Pittsburgh, we operate more than 20 flooring offices across North America. We have dedicated local crews ready to deploy wherever your facility is located.

Can I buy stock in QuestMark?

You won’t find us on the stock exchange. We are a proud private, family and employee-owned company. We answer to our customers and our team.

My facility never sleeps. How can you work around us?

We know that downtime isn't an option for your bottom line. We pride ourselves on being the ultimate "off-hours" partner. Whether it’s late at night, over the weekend or during a holiday, we work on your schedule to ensure your operations keep moving without a hitch.

What exactly do you do to floors?

If it’s commercial, industrial or retail, we handle it. We specialize in polished concrete, urethanes, coatings, resurfacers and secondary containment. We also offer DiamondQuest technology for concrete grinding as well as repair and maintenance services to keep your surfaces safe and durable.

Do you handle outdoor surfaces too?

Absolutely. Beyond the interior, we provide traffic solution coatings to protect your parking lots, decks and sidewalks from the elements and heavy wear.

Is safety just a buzzword here?

Never. The safety of your employees and our crews is our absolute priority. Our safety program doesn't just meet industry standards; it consistently exceeds them.

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