Business Details
50+ Years
experience
Trusted Masonry & Restoration Services in Pittsburgh
Since 1927, COST has established itself as a premier masonry, stone, and restoration contractor serving the Northeastern United States. Our commitment to delivering high-quality construction services at competitive prices has been the cornerstone of our success. With expertise in both new construction and historic restoration, we serve diverse sectors including commercial, educational, government, healthcare, and high-end residential projects. Our union labor force ensures exceptional craftsmanship, while our focus on safety and adherence to industry standards like PCI S1-Certified erector protocols guarantee reliable results.Headquartered in Pittsburgh, Pennsylvania, we combine decades of experience with innovative techniques to preserve architectural integrity while meeting modern demands. Our reputation for completing projects on time and within budget has been consistently validated through long-term client relationships and successful project execution across Pennsylvania, Ohio, New York, and beyond.
Services
Masonry Restoration
Stone Construction
Historic Building Restoration
Commercial Masonry
Precast Concrete Installation
Terra Cotta Restoration
Granite Work
Limestone Repairs
Marble Facades
Architectural Concrete
Details
- Year established: 1927
Highlights and features
- We offer over 90 years of specialized masonry and restoration expertise.
- Our union-certified workforce ensures unmatched craftsmanship and safety standards.
- We maintain PCI S1-Certified erector status for precast concrete installations.
- Proven track record in historic preservation and complex institutional projects.
- Served Northeastern US markets with localized project management since 1927.
Associations and certifications
- Precast Concrete Institute (PCI)
Services
Masonry Restoration
Specialized restoration of historic and modern masonry structures using traditional techniques and materials. Our team addresses deterioration, water damage, and structural weaknesses in brick, stone, and concrete. Clients benefit from extended building lifespans and preserved architectural integrity for commercial, government, and religious properties.
Stone Construction
Precision installation of granite, limestone, marble, and architectural precast concrete. We execute complex stone applications including ashlar patterns, arches, and custom carvings. This service provides durable, aesthetically distinctive exteriors for high-end residential and institutional buildings requiring premium material solutions.
Historic Building Restoration
Comprehensive restoration of culturally significant structures while maintaining historical accuracy. Our process includes material replication, mold creation, and period-accurate detailing. Clients receive expert preservation of architectural heritage combined with modern structural reinforcement for educational, religious, and government buildings.
Precast Concrete Installation
Certified installation of structural and architectural precast concrete components. Our PCI S1-certified team handles complex assemblies including wall panels, beams, and decorative elements. This service offers rapid installation timelines with guaranteed structural integrity for commercial and industrial developments.
Terra Cotta Restoration
Specialized repair and replacement of glazed terra cotta building facades using traditional masonry techniques. We address spalling, cracking, and water infiltration issues while maintaining original design elements. This service preserves historic building aesthetics while ensuring modern weather resistance standards.
Questions
What geographic areas do you serve?
We operate throughout the Northeastern United States, including Pennsylvania, Ohio, New York, New Jersey, and West Virginia with Pittsburgh as our primary hub.
What construction specialties do you offer?
Our core services include masonry restoration, stone construction, precast concrete installation, historic preservation, and terra cotta repair for commercial, institutional, and residential properties.
How long has your company been in business?
COST Company has provided construction and restoration services since 1927, maintaining continuous operations through four generations of industry evolution.
Are your workers certified in safety protocols?
Yes, we maintain rigorous safety standards with all personnel trained in OSHA-compliant practices and specialized masonry safety procedures.
Can you handle both new construction and restoration?
We specialize in both new masonry construction and historic restoration, offering comprehensive solutions from initial design through project completion.
What quality assurance measures do you implement?
Our dedicated quality director oversees project-specific control plans, with on-site inspections at critical project milestones to ensure compliance with specifications.
