At Janotta & Herner, we take pride in our ability to self-perform a wide range of construction trades—a distinction that sets us apart from many general contractors in Northern Ohio. With more than 60 years of design-build and construction experience, we’ve learned that the most efficient way to manage the complexities of a project is to handle as many disciplines in-house as possible.
By directly employing a skilled workforce of Superintendents, Tradesmen, and Fabrication Specialists, we maintain a level of quality control, scheduling flexibility, and cost efficiency that subcontractor-based models simply can’t match. Our self-perform capabilities allow us to respond quickly to field conditions, uphold the highest craftsmanship standards, and deliver on our commitment to excellence—no matter the size or scope of the project.
Our In-House Capabilities Include:
Sitework & Excavation
Precise grading, foundations, and site preparation to set the stage for successful construction.
Concrete Construction
We provide foundations, poured walls, equipment pits, and structural concrete, executed with precision and durability to meet the highest construction standards.
Masonry
Our experienced masons provide comprehensive masonry solutions, including structural block walls, wall openings, and infills. From design intent to precise installation, we deliver durable, high-quality results that meet both structural and aesthetic requirements.
Steel Erection
In partnership with Firelands Fabrication, we deliver complete steel construction solutions—from design and detailing to fabrication and on-site installation. We provide safe, efficient, and turnkey structural steel services for projects of any scale.
In partnership with Firelands Metals, we provide custom metal fabrication and installation for a variety of applications, including architectural, industrial, and food-grade projects, delivering precision, quality, and durability at every stage.
Carpentry
Rough and finish carpentry performed by seasoned craftsmen ensuring every detail meets design intent.
Roofing & Siding
We provide complete exterior envelope solutions for commercial and industrial facilities, including Insulated Metal Panel (IMP) walls and roofs, standing seam roofing, single-skin siding, and rain screen systems. Our team delivers durable, high-performance, and visually appealing exteriors that enhance both protection and aesthetics.
Metal Studs, Drywall & Acoustical Ceilings
Complete interior construction services, including framing, drywall installation, and ceiling systems for commercial and industrial spaces. Our team ensures a clean, efficient, and high-quality interior finish that aligns with each project’s design and performance requirements.
This self-perform approach not only delivers measurable time and cost savings, but it also ensures greater control over project schedules, superior communication between teams, and consistent quality throughout every phase of construction.
At Janotta & Herner, our ability to perform key trades internally reflects our core philosophy: build better, smarter, and with complete accountability—from concept to completion.