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Your Trusted Partner for Asphalt Paving Solutions
Topcoat Sealing is a high-quality asphalt paving and sealing contractor serving the Pittsburgh, PA area. We specialize in delivering professional residential and commercial paving, sealcoating, repair, and maintenance services. Our commitment to customer satisfaction drives every project, ensuring responsiveness, punctuality, and transparency throughout the process. We prioritize clear communication, explaining all steps before, during, and after service to build trust and long-term relationships.

With a focus on durability and protection against weather and chemical damage, our solutions extend the lifespan of asphalt surfaces. Backed by positive client reviews, we take pride in repeat business and strive to exceed expectations with every job.
Services
Asphalt Paving Sealcoating Asphalt Repair Residential Paving Commercial Paving Line Painting Sawcut Patching Crack Repair Trench Drains Catch Basin Repair
Highlights and features
  • We provide free residential and commercial estimates for all projects.
  • Our team is responsive, on-time, and committed to professional service.
  • We offer transparent quoting and detailed explanations of all work performed.
  • We specialize in both residential and commercial asphalt paving and sealing.
  • Our services protect surfaces from weather, oil, and chemical deterioration.
What people say
Awesome company Trust Don High-quality work
Services
Asphalt Paving
We install durable asphalt surfaces for residential driveways and commercial parking lots. Our process includes sub-base preparation, asphalt placement, and finishing touches like striping. Services cater to new construction, replacements, and overlays, ensuring long-lasting results.
Sealcoating
Professional-grade sealcoating protects asphalt from weather, oil, and chemical damage. We apply coatings via spray or hand methods, creating a durable barrier that extends pavement lifespan and maintains a fresh appearance.
Sawcut Patching
This method removes damaged asphalt sections, replaces sub-base material if needed, and repaves the area. It provides a long-lasting solution for potholes, alligator cracks, and deteriorated sections in residential and commercial settings.
Crack Repair
We seal cracks with hot or cold rubberized sealants to prevent water infiltration. This process stops further deterioration caused by freeze-thaw cycles and extends the life of asphalt surfaces.
Line Painting
We design and apply parking lot striping, ADA-compliant signage, and curb markings. Our services optimize traffic flow and parking efficiency while ensuring clear, visible markings for commercial properties.
Questions
What services does Topcoat Paving & Sealing offer?
We provide asphalt paving, sealcoating, repair, and maintenance for residential and commercial properties, including crack repair, line painting, and drainage solutions.
Do you offer free estimates?
Yes, we provide free residential and commercial estimates for all paving and sealing projects.
How long does sealcoating take to dry?
Sealcoating typically dries within 24 hours, depending on weather conditions.
What areas do you serve?
We serve Canonsburg, McMurray, Pittsburgh, and surrounding areas in Pennsylvania.
How do you handle crack repair?
We use hot or cold rubberized sealants to fill cracks, preventing water damage and extending pavement life.