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Serving San Rafael, CA and surrounding areas. (628) 234-2121
Need a plumbing trench, drainage channel, doorway opening, or core-drilled hole? We cut concrete across San Rafael with proper dust control, full slurry containment, and utility locates before any blade touches your slab.
Concrete cutting in San Rafael uses diamond-blade saws and core drills to create precise openings, trenches, and channels in hardened slabs and walls - most residential jobs take one working day from setup to cleanup, with the area ready for the next trade the following morning.
Unlike a jackhammer, a concrete saw produces a clean, straight edge. That precision matters whether you are running new plumbing under a garage floor, creating a doorway through a concrete wall, or cutting a drainage channel into a patio that holds water after every winter rain. In San Rafael, where older homes from the 1950s and 1960s make up a large share of the housing stock, concrete cutting is one of the most common ways homeowners unlock the potential of their existing structures without tearing them apart.
Concrete cutting is often the first step in a larger remodel or repair. After the cut is made, another trade - a plumber, a tile installer, or a drainage contractor - picks up the work. When the project involves a full new pour after the cut, we can handle the concrete driveway building or slab work as a single job so you are not coordinating two separate contractors.
If you are planning a bathroom, laundry room, or utility sink addition and your plumber tells you the new drain cannot connect without going through the floor, a concrete saw is the only way to open the slab cleanly. This is one of the most common reasons San Rafael homeowners call a cutting crew, especially in older homes where the original plumbing layout does not support modern additions.
A hairline crack that appeared years ago and has not moved is usually cosmetic. But if a crack is getting wider, has one side higher than the other, or is starting to branch, that slab may need to be cut and repaired before the damage spreads. In San Rafael seismically active environment, slab movement is worth taking seriously - small shifts can become bigger problems after even a moderate earthquake.
Creating a doorway or window opening through a concrete wall requires precise cutting. Knocking a rough hole without proper equipment risks cracking well beyond the opening and damaging adjacent structural elements. If you are planning any conversion or addition that breaks through an exterior concrete wall, this is the right tool.
San Rafael wet winters make poor drainage obvious fast. If water sits on your patio or driveway for hours after rain, a contractor can cut a narrow drainage channel into the surface to redirect that water away from your home. This is far less invasive than replacing the entire slab and addresses the problem permanently.
We handle flat slab sawing for plumbing trenches, utility access, and slab removal; wall sawing for doorway and window openings through concrete walls; and core drilling for round holes for pipes, posts, and electrical conduit. Every job starts with an on-site assessment to check slab thickness, locate reinforcement, and confirm equipment can reach the work area. We call 811 before any cutting begins and use water-cooled blades or HEPA vacuum systems to control dust and contain slurry. The result is a clean edge, a safe job site, and no unexpected contamination issues under Marin County stormwater rules.
For outdoor concrete that needs more than just cutting - a patio that needs new drainage, a driveway that needs a partial replacement after a trench is cut, or a concrete parking lot building project where cutting is the first phase - we sequence the full scope so you are working with one contractor from start to finish. When a concrete driveway building project follows a cut and remove, we handle both phases without a gap in the schedule.
Best for plumbing trenches, utility access, slab removal, and drainage channel cuts in floors, driveways, and patios.
The right choice for creating doorway or window openings through concrete walls in garages, basements, and additions.
Best for precise round holes for pipes, posts, electrical conduit, or anchor bolts where a clean bore matters.
San Rafael has a large share of homes built in the 1940s through 1970s - an era when slabs were often thicker than modern construction, steel reinforcement was laid out differently, and utility lines were installed without the precision mapping that exists today. Before any blade touches a slab in these neighborhoods, careful prep work is required. That means probing for reinforcement, calling 811 to mark underground lines, and building extra time into the estimate for older properties. A contractor who quotes a flat price without asking about the home age and slab condition is not accounting for the real complexity of the job.
Marin County also has some of the most protective environmental rules in California when it comes to construction waste. Concrete cutting slurry - the watery mix produced during wet cutting - cannot enter storm drains or gutters under any circumstances. We contain and dispose of it properly on every job, which is a non-negotiable requirement in this county. Homeowners in Novato and Berkeley face similar environmental compliance requirements, and we handle them the same way across every job site.
When you call or message, we ask about the cut location, length, and what the project is for. A photo helps us give you a ballpark range over the phone. For jobs beyond a simple core drill, we schedule a site visit before giving a firm price. Expect a response within 1 business day.
We check the slab thickness, look for reinforcement, assess equipment access, and identify any utility lines that need locating before cutting. You receive a written quote that covers cutting, cleanup, and debris removal - no line items that appear later.
If your project needs a City of San Rafael permit, we handle the application. Before any cutting begins, we call 811 to have underground utilities marked - California law requires this step before any cut into a slab or ground.
We set up dust and slurry containment, cut to the specified lines, haul away the debris, and clean the work area. If a permit inspection is required before your plumber or tile installer can proceed, we coordinate that timeline with you.
Free on-site estimates. Written quotes with no surprise line items. Permits handled and 811 called before any work begins.
(628) 234-2121We cut concrete across San Rafael and 11 surrounding communities, including hillside lots in Terra Linda and Sun Valley where equipment access requires extra planning. Our quotes reflect your actual site conditions - not a generic flat-lot rate.
Marin County stormwater rules prohibit concrete cutting slurry from entering storm drains. We contain and dispose of all cutting waste on every job - protecting you from compliance issues and keeping the work site clean for your neighbors.
We call 811 to have underground lines marked before any blade touches your slab. This step protects your gas, water, and electrical lines from accidental damage - and a contractor who does this without being asked is showing you something about how they operate.
Homes built in the 1950s and 1960s - common throughout San Rafael - often have thicker slabs with older-style reinforcement and unknown utility runs underneath. We probe before cutting and build in extra prep time for older properties so there are no surprises mid-job.
The Concrete Sawing and Drilling Association sets the industry standard for safe cutting practices, including dust control, slurry containment, and utility locating procedures. Working with a contractor who follows those standards is especially important in Marin County, where both environmental rules and older housing stock raise the stakes on every job.
New driveway pours and full replacements for San Rafael homes, sized and reinforced for local soil and traffic loads.
Learn moreCommercial-grade concrete lots designed for drainage, ADA compliance, and long-term performance in the Bay Area climate.
Learn moreMost San Rafael concrete cutting jobs can be scheduled within the week. Get a free written estimate now and keep your project on track.