Serving Gaithersburg & Montgomery County, MD
(240) 690-6035
Concrete contractor crew pouring and finishing concrete at a residential property
About Our Company

About Gaithersburg Concrete

A concrete contractor based in Gaithersburg, Maryland, serving residential and commercial properties with concrete installation, replacement, repair, resurfacing, and flatwork across Gaithersburg and surrounding communities.

Who We Are

Concrete Services Focused on Practical Property Improvements

Gaithersburg Concrete is a concrete contractor serving Gaithersburg, Maryland and surrounding communities with concrete installation, replacement, repair, resurfacing, leveling, and related flatwork services. Our work covers the exterior concrete surfaces property owners rely on every day — driveways, patios, walkways, steps, stoops, slabs and pads, stamped and decorative concrete, pool decks, retaining walls and masonry, and commercial flatwork.

We work with homeowners planning a new patio or driveway replacement, property managers addressing damaged walkways, and commercial property decision-makers evaluating flatwork repairs or new installations. Rather than pushing a single solution, we focus on understanding what a surface needs to do, how the site is currently performing, and which approach — new installation, repair, resurfacing, or leveling — fits the actual condition of the concrete.

Based in Gaithersburg, MD 20877, we serve properties throughout Gaithersburg and the surrounding Montgomery County communities along the I-270 corridor. Every project is approached with attention to site preparation, drainage, finish, and long-term performance through Maryland's seasonal freeze-thaw conditions.

What We Provide

  • Concrete installation & replacement
  • Residential & commercial projects
  • Repair, resurfacing & leveling options
  • Stamped & decorative concrete finishes
  • Serving Gaithersburg & surrounding areas
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Our Approach

A Straightforward Approach to Concrete Projects

Concrete work lasts when it is planned around the way a surface will actually be used. Before recommending an installation, replacement, or repair, we look at the intended use of the area, the existing site conditions, dimensions, access, drainage, and the current state of any concrete already in place. A driveway carrying vehicle weight, a patio built for outdoor living, and a walkway handling foot traffic each have different requirements.

The right solution depends on the property and the project. A slab with surface wear may be a candidate for resurfacing, while one with widespread cracking or settlement may need full replacement. A sunken but intact panel may be appropriate for leveling or lifting. We explain these distinctions clearly so property owners can make an informed decision rather than guessing at scope.

Our process accounts for demolition needs where existing concrete must be removed, subgrade and base preparation, grading for water movement, forming, reinforcement where appropriate, concrete placement, finishing, joint placement, and curing. We do not assume every project uses the same thickness, reinforcement, or mix — those decisions depend on the application, loads, and site conditions specific to each property.

We also consider how Maryland's seasonal weather affects exterior concrete. Freeze-thaw cycles, moisture, winter temperatures, and deicing practices all influence how a surface performs over time. Planning for drainage, joints, finish, and maintenance helps concrete resist cracking, spalling, and settlement through repeated seasonal changes.

Services We Support

Concrete Installation, Repair & Replacement Services

We support a full range of residential and commercial concrete work — from core driveways, patios, and repairs to specialty pads, commercial flatwork, floor finishes and coatings, and structural wall work. Each service below has a dedicated page with detail on the project type, process, options, and common questions.

Concrete Driveway Installation & Replacement

Durable residential and light commercial concrete driveways built to withstand vehicular weight and Maryland freeze-thaw cycles.

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Concrete Patio Installation & Replacement

Custom concrete backyard patios engineered for outdoor living, cookouts, and year-round family entertainment.

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Stamped & Decorative Concrete

Premium slate, cobblestone, stone, and wood-plank patterns combined with integral colors and protective sealants.

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Concrete Repair & Crack Repair

Targeted structural crack filling, spalling remediation, and damaged section patching to extend concrete longevity.

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Concrete Sidewalks, Walkways & Paths

Safe, level pedestrian access ways, garden paths, front walkways, and commercial footpaths built for heavy foot traffic.

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Concrete Steps, Stairs & Stoops

Solid poured entry stairs, replacement porch stoops, and grade-transition steps built for safety and architectural appeal.

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Concrete Slabs, Pads & Foundations

Heavy-duty concrete pads for backyard sheds, hot tubs, HVAC units, backup generators, and residential accessory structures.

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Concrete Resurfacing & Concrete Overlays

Restorative polymer-modified micro-toppings and decorative cement overlays for structurally sound yet worn concrete.

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Concrete Leveling, Lifting & Mudjacking

Cost-effective lifting of sunken, uneven concrete slabs to eliminate trip hazards and restore positive drainage.

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Retaining Walls & Concrete Masonry

Poured concrete and structural masonry retaining walls built to prevent soil erosion and terrace uneven Maryland topography.

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Commercial Concrete & Concrete Flatwork

High-spec flatwork for commercial centers, retail plazas, loading docks, dumpster pads, and multi-family communities.

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Concrete Pool Deck Installation & Resurfacing

Cool-touch, slip-resistant concrete surrounds for in-ground pools designed for family safety and water resistance.

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Concrete Garage Floors & Garage Slabs

New garage slab pours and replacement garage floors built for vehicle loads, storage, and workshop use.

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Concrete Driveway Apron Installation & Replacement

Driveway apron installation and replacement at the street or garage transition, built for vehicle traffic and drainage.

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Concrete Shed Pads & Storage Building Slabs

Level concrete shed pads and storage building slabs sized to the structure, with proper base and drainage.

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Concrete Hot Tub Pads & Spa Slabs

Concrete hot tub and spa pads poured to carry the combined weight of a filled spa, water, and occupants.

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Concrete Generator Pads & Equipment Pads

Concrete generator and equipment pads for standby generators, HVAC units, and mechanical equipment.

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Concrete Porch, Front Entry & Stoop Repair

Repair of cracked, spalled, settled, or broken concrete porches, front entries, and stoops.

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Sunken Concrete Slab Leveling & Trip Hazard Repair

Leveling of sunken, uneven concrete slabs and trip hazard repair for sidewalks, patios, and driveways.

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Spalling, Flaking & Crumbling Concrete Repair

Repair of spalling, flaking, scaling, and crumbling concrete surfaces on driveways, patios, and walkways.

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Concrete Crack Repair & Expansion Joint Repair

Repair of concrete cracks, control joints, expansion joints, and gaps between slabs on driveways, patios, and walkways.

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Concrete Sealing & Waterproofing

Surface sealing and water-repellent treatments for driveways, patios, stamped concrete, and other suitable surfaces.

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Exposed Aggregate Concrete

Decorative exposed aggregate concrete for patios, walkways, driveways, and outdoor living areas.

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Concrete Curb & Gutter Installation and Repair

Concrete curb and gutter installation, replacement, and repair for private and commercial sites.

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ADA Concrete Ramps & Accessible Ramp Installation

Accessible concrete ramp installation for residential and commercial entries and walkway transitions.

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Concrete Footings & Addition Foundations

Concrete footings and foundation concrete for home additions, porches, and small structures.

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Concrete Demolition, Removal & Replacement

Concrete demolition, removal, haul-away, and replacement for driveways, patios, walkways, and slabs.

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Basement & Interior Concrete Floor Installation

Basement and interior concrete floor installation and replacement for utility and work spaces.

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Concrete Driveway Widening & Extensions

Concrete driveway widening and extensions that add usable parking width to an existing driveway without a full replacement.

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Concrete Parking Pads & RV Pads

Concrete parking pads and RV pads built for vehicle, trailer, and camper loads with proper base, reinforcement, and drainage.

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Concrete Carport Slabs

Concrete carport slabs sized to the structure footprint, coordinated with support posts and tied into the driveway for covered parking.

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Concrete Porch Slab Installation & Replacement

New and replacement concrete porch slabs, entry landings, and covered porch floors with drainage and step transitions planned.

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Concrete Outdoor Kitchen & Grill Pads

Concrete pads for outdoor kitchens, grill stations, and BBQ areas planned around equipment loads, drainage, and utility penetrations.

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Concrete Gazebo & Pergola Pads

Concrete pads for gazebos, pergolas, and pavilions sized to the structure and coordinated with post and anchor locations.

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Concrete Basketball Court Slabs

Concrete basketball court slabs and half-court slabs for backyards, with grading, drainage, and a smooth playing surface planned for outdoor recreation.

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Concrete Retaining Wall Repair & Replacement

Repair and replacement of cracked, leaning, bulging, or deteriorated concrete retaining walls, with drainage and stability evaluated before a scope is recommended.

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Poured Concrete Walls

Cast-in-place poured concrete walls for foundations, landscape applications, and structural wall elements built to approved plans and specifications.

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Vertical Concrete Wall Repair

Repair of vertical concrete surfaces including cracks, spalling, honeycombing, broken corners, and surface deterioration on walls and vertical concrete.

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Concrete Trench Drains & Drainage Channels

Concrete trench drains and drainage channels for driveways, patios, and flatwork that intercept surface water and direct it toward an appropriate discharge point.

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Concrete Parking Lot Installation & Replacement

Concrete parking lot installation and replacement for commercial properties, private parking areas, and heavy-duty paved surfaces with drainage and joint planning.

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Concrete Dumpster Pads

Concrete dumpster pads and trash enclosure slabs built for service-truck traffic, container loads, and outdoor exposure on commercial properties.

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Concrete Loading Dock Slabs & Loading Aprons

Concrete loading dock slabs, loading aprons, and truck service-area concrete planned around vehicle loads, transitions, drainage, and joint layout.

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Warehouse & Industrial Concrete Floor Slabs

Warehouse and industrial concrete floor slabs planned around rack loads, forklift traffic, joint layout, and the finish a facility's operations require.

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Concrete Bollards & Protective Equipment Bases

Concrete bollard bases and protective equipment foundations for generators, HVAC, utility equipment, and building corners on commercial properties.

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Industrial Equipment Foundations & Machine Pads

Concrete equipment foundations and machine pads built to equipment loads, anchoring, vibration, and manufacturer specifications for industrial facilities.

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Polished Concrete Floors

Mechanically refined polished concrete floors for suitable commercial interiors, warehouses, and basements where the slab condition supports polishing.

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Grind & Seal Concrete Floors

Grind and seal concrete floors that mechanically prepare and refine a surface, then apply a compatible sealer or protective finish over the prepared floor.

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Concrete Staining & Coloring

Concrete staining and coloring for suitable floors, patios, and decorative concrete surfaces, with results that depend on surface condition and system type.

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Epoxy Garage & Commercial Floor Coatings

Epoxy floor coatings applied over properly prepared concrete for suitable residential garages, workshops, and commercial floors, with preparation and repair planned first.

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Polyaspartic Concrete Floor Coatings

Polyaspartic resin-based floor coatings for suitable garage and commercial concrete floors, applied over properly prepared concrete where the selected system fits the intended use.

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Concrete Floor Grinding & Surface Preparation

Mechanical concrete floor grinding and surface preparation that removes coatings, adhesives, contaminants and irregularities to create a suitable profile for coatings, sealers, overlays or repairs.

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Self-Leveling Concrete & Cementitious Underlayment

Self-leveling cementitious underlayment used over a properly prepared interior substrate to improve surface flatness or create a suitable surface for subsequent flooring systems.

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Commercial Concrete Joint & Warehouse Floor Repair

Repair of damaged joints, joint edges, cracks, spalling and localized slab failures in commercial and warehouse concrete floors subject to forklift and industrial traffic.

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Concrete Driveway Repair

Concrete driveway repair for localized cracks, broken edges, spalling, failed joints and single settled panels on otherwise sound driveways.

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Concrete Sidewalk Repair & Replacement

Concrete sidewalk repair and panel replacement for cracked, uneven, settled, or spalled walkway panels and trip hazards.

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Concrete Patio Repair

Concrete patio repair for cracks, settlement, broken edges, surface spalling, failed joints and worn patio surfaces.

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Stamped Concrete Patios

Stamped concrete patio installation with decorative patterns, color, and texture for new backyard patio surfaces.

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Concrete Driveway Resurfacing

Concrete driveway resurfacing to renew the surface of a suitable, stable existing driveway with worn, scaled, or cosmetically deteriorated finish.

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Concrete Patio Extensions

Concrete patio extensions that add usable seating, dining, or outdoor-living space beside or around an existing patio.

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Concrete Patio Resurfacing

Concrete patio resurfacing to renew the surface of a suitable, stable existing patio with worn, discolored, or cosmetically deteriorated finish.

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Concrete Driveway Drainage Repair

Drivage-focused concrete repair for driveway standing water, low spots, runoff, and drainage problems on existing concrete driveways.

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Commercial Concrete Parking Lot Repair

Commercial concrete parking lot repair for failed panels, cracks, joints, spalling, and localized damage on serviceable parking pavement.

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Concrete Garage Floor Repair

Concrete garage floor repair for cracks, spalling, damaged thresholds, joints, and localized slab deterioration on existing garage floors.

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Concrete Pool Deck Repair

Concrete pool deck repair for cracks, sunken slabs, spalling, drainage, and deteriorated pool-surround concrete on existing pool decks.

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What Goes Into a Project

Planning Concrete for Long-Term Use

A durable concrete surface is the result of decisions made before any concrete is poured. Site preparation and grading establish the foundation the slab will rest on, while base conditions determine how well the surface resists settlement over time. Forming defines dimensions and layout, and reinforcement is used where appropriate for the application and expected loads.

Concrete placement, screeding, and finishing shape the final surface, while control joints help manage where the slab cracks as it cures and moves with temperature changes. Curing allows the concrete to gain strength properly, and water management — slope, drainage, and runoff direction — keeps moisture from undermining the base.

In Maryland, exterior concrete faces repeated freeze-thaw cycles through the colder months. Moisture that enters the surface, joints, or base can expand as it freezes, contributing to cracking, spalling, and surface scaling over time. Proper base preparation, drainage, joint placement, and finish selection all help concrete perform better through these seasonal changes.

Ongoing maintenance also plays a role. Keeping joints clear, addressing drainage issues, using deicing products carefully, and sealing appropriate surfaces can help extend the usable life of exterior concrete. We do not make engineering guarantees, but we do plan each project around the conditions that affect long-term performance.

Service Area

Serving Gaithersburg & Surrounding Communities

Gaithersburg Concrete is based in Gaithersburg, MD 20877. From there, we serve surrounding Maryland communities along the I-270 corridor and into nearby areas — including Rockville, Germantown, Potomac, Bethesda, Silver Spring, Frederick, and Washington, DC. We do not maintain branch offices in these cities; they are part of our service area, and we travel to properties throughout the region.

If you are unsure whether we serve your specific location, the fastest way to confirm is to call us directly. We are happy to review your address, project type, and scope before scheduling an estimate.

Get Started

Discuss Your Concrete Project

Whether you are planning a new concrete driveway, replacing a cracked patio, repairing damaged walkway panels, or evaluating commercial flatwork, we are ready to review your project. Homeowners, property managers, and commercial property decision-makers can contact Gaithersburg Concrete to discuss scope, site conditions, and options before committing to a plan.

Request a free estimate through the form, or call us directly to talk through your project. We serve Gaithersburg and surrounding communities from our base in Gaithersburg, MD.

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