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A family with roots in the concrete-cutting industry dating back to the early 1950s built one of the largest concrete-cutting businesses of its time. Drawing on the foundation laid by his father, Bruce Penhall established Connor Concrete Cutting & Coring, named after his son Connor. Following the loss of Connor in a freeway accident at a job site, Penhall and his wife, Laurie, built it with a strong emphasis on safety. Today, Connor’s name remains on every truck as a daily reminder of that mission.
Before field operations, the company approaches every job with careful planning and job-site assessment. It provides concrete scanning, coring, wall sawing, deep asphalt cutting, and removal services for public works, residential, commercial, and private projects.
“Safety is the most important thing for us, and it comes down to having good employees and the right equipment to do the job correctly,” says Penhall, vice president and general manager. “We can’t do it without our employees.”
Connor Concrete Cutting & Coring typically comes in early on projects, working with general contractors, subcontractors, and public works teams to prepare concrete structures before other trades begin work. With most of its work union-based, the company operates in large-scale environments where timing, coordination, and job-site safety are critical to keeping projects moving. At the center of this execution are experienced union crews whose field expertise drives every stage of the work.
In the early stages, an estimator from Connor Concrete Cutting & Coring visits each job site to assess conditions and determine where cuts, cores, and access openings are needed based on project requirements. While customers generally know what they need, the company helps determine how the work is carried out in the field.
Concrete scanning is one of the first steps in that process. Crews use scanning equipment to locate rebar, post-tension cables, underground utilities, plumbing lines, and electrical conduit before cutting or drilling begins, reducing risk to existing systems. Core drilling is used to create large holes in walls for HVAC systems, piping, and conduit access, while wall sawing is used to cut openings in concrete buildings for doors and door access.
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Safety is the most important thing for us, and it comes down to having good employees and the right equipment to do the job correctly. We can’t do it without our employees.
Removal is another key part of Connor Concrete Cutting & Coring’s services. After sidewalks, slabs, or structural concrete are cut, crews return to break and haul away the material so the next phase of work can continue without delay. Handling scanning, cutting, coring, and removal together helps crews coordinate work more effectively on active job sites, ensuring projects stay on schedule. That consistency has helped the company maintain strong relationships with approximately 500 customers.
Long-term customers, including Atkinson, Ames Construction, and the Murray Company, reflect its reputation for safety-focused operations. Many of them continue to return for infrastructure and mechanical work because of the reliability and field execution the crews deliver across a wide range of project types, even under tight schedules and changing site conditions.
Connor Concrete Cutting & Coring has expanded from a single saw truck to a fleet of approximately 20 saw trucks, along with a second branch in San Diego. The company coordinates customer needs with scheduling and crew availability to maintain service levels across its operations. Growth has come alongside continued work on freeway and public works projects that involve specialized concrete cutting and coring services.
Despite that growth, Connor Concrete Cutting & Coring remains closely involved in day-to-day field operations. As a woman-owned business, leadership continues to work directly with crews, estimators, and contractors to coordinate project execution. With this hands-on approach, the company is recognized as one of the Top Concrete Cutting and Coring Services in the industry.
Choosing a Concrete Cutting Partner for Complex Construction Work
Concrete cutting and coring services sit at a point in construction where accuracy, coordination and site discipline directly affect schedule certainty. For executives responsible for procurement, the decision is rarely about finding a crew that can cut concrete. The more difficult question is whether the provider can work inside active project conditions without creating avoidable exposure for general contractors, subcontractors, public agencies or facility owners.
Modern construction sites place pressure on these services from several directions at once. Freeway work, airport environments, commercial renovations and public works projects often leave little room for delay or rework. Crews may need to cut deep asphalt or concrete, create openings through walls, drill access points for mechanical or utility systems, remove cut material and protect nearby trades while the work is underway. In occupied or restricted environments, the margin for poor planning narrows further. Ventilation, access, traffic control, utility locations and debris handling all affect whether the work supports the broader project or disrupts it.
A strong provider begins before the saw is started. It should be able to examine the site, confirm what the client believes is needed and identify practical risks that non-specialists may not see. That includes understanding where cores will fall, how crews below or nearby will be protected, whether post-tension cable, conduit, plumbing or reinforcement may be present and which equipment suits the environment. This advisory role matters because many buyers know the outcome they need, but not always the safest or most efficient method for achieving it.
Safety discipline is equally central. Concrete cutting and coring can involve deep cuts, suspended cores, heavy equipment, confined work areas and active construction traffic. A provider’s value depends on how consistently it protects people, structures and adjacent systems while still maintaining productivity. Certifications, training and jobsite readiness should not be treated as administrative details. They are indicators of whether the company can be trusted on public works, freeway projects, airport sites and commercial jobs where multiple parties depend on precise execution.
Breadth of capability also affects procurement value. Buyers benefit from a partner that can handle flat sawing, core drilling, wall sawing, scanning, selective breaking and removals without forcing the project team to coordinate too many separate vendors. This is especially important when cutting work connects directly to HVAC access, pipe routing, conduit installation, structural modification or sidewalk and slab removal. A broader service set reduces handoff risk, provided the company has the equipment, staffing and scheduling capacity to support the work.
Connor Concrete Cutting & Coring stands out for buyers who need a safety-led, union concrete cutting and coring partner for construction work. Its relevant services include concrete scanning, flat and structural cutting, core drilling, wall sawing, and material removal. The company’s experience across public works, commercial sites, and freeway projects gives it a practical fit for complex field conditions. Its estimating process, emphasis on scanning before cutting, and close coordination with contractors allow it to support controlled execution across a range of project types. Connor Concrete Cutting & Coring works across both large-scale contract work and smaller project requirements, making it a reliable partner for teams prioritising jobsite control and disciplined execution.
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