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Midwest Caulking, Inc.

Serving Bismark and surrounding areas for 20 years

Midwest Caulking provides a full range of commercial Division 07 Thermal and Moisture Protection. Our reputation for quality work and reliable service has been earned over 20 years of service. Midwest Caulking offers exterior repair and restoration, waterproofing, firestopping sealants, fluid applied roof coatings and a wide range of caulking and sealants. Midwest Caulking is licensed, insured and bondable. Midwest Caulking handles new construction, renovations and repairs to existing buildings ranging from commercial, industrial.

What we can do for you

– Services we offer –

Exterior Repair & Restoration

Building Repair & Restoration for Preventive Maintenance


  • Masonry Restoration & Tuckpointing
  • Brick & Mortar Color Matching
  • Control Joint Sawcutting
  • Building Cleaning / Washing
  • Architectural Precast Cementitious Repairs
  • Masonry & Architectural Precast Painting
  • Caulking and Sealant Removal & Replacement
  • Exterior Above Grade Foundation Wall Coatings


Above and Below Grade


  • Sheet Membranes
  • Fluid Applied Waterproofing
  • Fluid Applied Air Barriers
  • Damproofing
  • Fluid Applied Roof Coatings

Caulking & Sealants

  • Urethane Sealants
  • Epoxy Security Sealants
  • Silicone Building Sealants
  • Silicone Parking Lot Sealants
  • Firestop Rated Sealants
  • Sound, Acoustical & Smoke Barrier Sealants
  • Glazing Sealants

FireStop Sealants

Fire Barriers Smoke Barriers Firestopping


  • UL Rated Joints Systems
  • Head / Bottom of Wall
  • Perimeter Joints
  • Floor and Wall Penetrations
  • UL System Drawings
  • Engineering Judgements
  • Marketing and Identification of Fire Resistance Rated and Smoke Resistant Penetration and Joint Firestopping

What We Can Do For You

– Services We Offer –


– Sealant / Caulking Installation

– Firestop Sealants

– Masonry Cleaning

– Fluid Applied Air Barrier

– Tuckpointing / Mortar Joint Repair

– Brick Repair / Replacement

– Foundation Damp Proof

– Fluid Applied Roof Coating

Get the quality you want

– Recent Projects –

Midwest Caulking, Inc.

Contact us today

Midwest Caulking provides commercial and industrial and restoration construction services to Bismarck, ND and surrounding areas. If you have any questions, please use the form on this page to email us.

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