Concrete Restoration

 
Concrete Restoration

Takao Nagai Concrete Restoration is a leading provider of concrete restoration services to the greater Chicagoland area.

A subsidiary of Bulley & Andrews, Takao Nagai Concrete Restoration specializes in structural repairs and above grade waterproofing with specific expertise in traffic surface membrane systems and expansion/control joint details.

The majority of the firm’s work has a regional focus, although engineered detail work for parking garages is performed nationwide. Structures that most frequently require the firm’s specialized attention include:

  • Parking garages
  • Plazas and balconies
  • Shopping centers
  • Stadiums
  • Vaulted sidewalks

Project Management & Supervision:
Takao Nagai Concrete Restoration’s project coordination is overseen by Takao Nagai, Don Redar and David Byrd. Industry veterans with over 75 years of combined experience, their ability to analyze and evaluate issues and challenges, then provide innovative and effective solutions make them an asset to any concrete restoration or repair program.

The execution of TNCR’s work in the field is overseen by superintendents Ralph Weidenbach and Dan Hayes. Together they represent 50+ years of skillful and safety-conscious supervision. They advanced through the trades and are well-versed in methods and material applications, monitoring for quality and the coordination associated with staging work in occupied environments. Their leadership and oversight are integral to maintaining safe, accident-free project sites and delivering successful projects.

Certifications:
Superior technical expertise and attention to detail ensure the solutions TNCR executes meet or exceed our clients’ needs and requirements. To enhance and maintain our knowledge of the most up to date products and applications, Takao Nagai Concrete Restoration has earned and maintains the status of certified application specialists for the following products/systems:

  • BASF
  • LymTal International
  • Sika
  • Watson Bowman Acme
ENR's Top 400
275
Number of Years in business
123
Percent of Repeat Clients
75
Safety EMR Rating
0.73
LEED Accredited Professionals
27
Contractor Score
2026
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