Frequently Asked Questions

Find quick answers about our concrete cutting, core drilling, and decorative services—plus what to expect when working with D&C Concrete One.

Concrete Curb and Gutter Questions

What is the purpose of concrete curb and gutter?

Concrete curb and gutter help manage water drainage and define the edges of roads, driveways, and parking lots. They direct stormwater runoff, prevent erosion, and provide a clean, finished look to paved areas.

How long does it take to install curb and gutter?

Most installations take 1 to 3 days, depending on the length, site access, and weather. Larger commercial projects may require more time, but we always work efficiently to meet your schedule.

Do you offer custom curb profiles or finishes?

Yes, we offer various curb profiles (such as barrier, mountable, or rolled) to match your project’s design or code requirements. We can also add colored or decorative finishes upon request.

Is curb and gutter installation required by code?

In many areas, especially for commercial or municipal projects, curb and gutter installation is required by local building and zoning codes. We ensure all our work meets local specifications and drainage standards.

Concrete Steps Questions

How long does it take to install concrete steps?

Most concrete step installations take 1 to 3 days, depending on the size, number of steps, site conditions, and curing time. We ensure a safe, code-compliant finish with every project.

Do concrete steps require a foundation?

Yes. To prevent shifting or settling, concrete steps are typically built on a solid foundation or footing. We properly excavate and prepare the base to support long-lasting, stable steps.

Can you customize the size and shape of the steps?

Absolutely. We build custom concrete steps to match your entryway, patio, or landscape design—including variations in width, height (rise), depth (tread), and number of steps. Decorative finishes and colors are also available.

Are your concrete steps slip-resistant?

Yes. We offer broom finishes, textured surfaces, or added grit in the sealant to improve traction—especially important for exterior steps exposed to rain or snow.

Culvert Pipe Installs Questions

What is a culvert pipe, and why is it important?

A culvert pipe is a drainage structure installed beneath driveways, roads, or walkways to allow water to flow freely under the surface, preventing flooding, erosion, and structural damage. It’s essential for managing stormwater and maintaining safe access.

What types of culvert pipes do you install?

We install various culvert pipe types including corrugated metal, reinforced concrete, and high-density polyethylene (HDPE), depending on your property’s drainage needs, local regulations, and load requirements.

Do I need a permit for culvert pipe installation?

Yes, in most North Carolina municipalities, a permit is required for culvert pipe installations—especially when crossing ditches, streams, or public right-of-way. We can assist you with the permitting process to ensure full compliance.

How long does culvert pipe installation take?

Typical residential or small commercial culvert installations take 1 to 2 days, depending on site conditions, pipe size, and weather. Larger or more complex drainage systems may require more time for excavation and backfill.

Driveway Extensions Questions

How long does a driveway extension take to complete?

Most driveway extensions can be completed in 2 to 4 days, depending on the size, weather conditions, and site preparation needs. We’ll provide a clear timeline after assessing your property.

Do I need a permit for a driveway extension in North Carolina?

In many local jurisdictions, including areas like Raleigh, Durham, and Wake Forest, a permit may be required for driveway expansions. Our team will help you determine if a permit is needed and assist with the process if applicable.

Will the new concrete match my existing driveway?

We use techniques to blend the new section with your current driveway as closely as possible. While perfect matching can vary due to age or material differences, we aim for a clean, seamless look.

Can you add decorative or stamped finishes to driveway extensions?

Yes! We offer stamped and colored concrete options to enhance the appearance of your driveway extension. You can choose from various patterns and finishes to add curb appeal and value to your property.

Driveway Replacement Questions

When should I replace my concrete driveway instead of repairing it?

If your driveway has large cracks, sinking areas, drainage issues, or widespread surface damage, it’s usually more cost-effective to replace it. Replacement ensures a stronger, longer-lasting surface, especially if the foundation is failing.

How long does a driveway replacement take?

Most driveway replacements take 3 to 5 days, including demolition, base preparation, pouring, and initial curing. Weather and size can affect the timeline, but we always aim to minimize downtime.

Can you replace my driveway with a new design or layout?

Yes! During replacement, we can widen, reshape, or add features like decorative edges, curved entries, or colored concrete. It’s the perfect opportunity to improve both function and curb appeal.

What’s included in your driveway replacement service?

Our full-service driveway replacement includes demolition of the existing driveway, debris removal, base regrading and compaction, and new concrete installation with your choice of finish. We ensure proper drainage, reinforcement, and a clean, professional result.

Driveways Questions

How thick should a concrete driveway be?

For most residential driveways, we recommend a thickness of at least 4 inches. For heavier vehicles or commercial use, 5 to 6 inches may be necessary. We also reinforce the slab with rebar or wire mesh for added strength and durability.

How long before I can drive on a new concrete driveway?

You should wait 7 days before driving on a newly poured driveway, and at least 28 days for the concrete to fully cure and reach maximum strength. Light foot traffic is typically fine after 24 to 48 hours.

Can you install decorative finishes on a concrete driveway?

Yes! We offer broom finishes, exposed aggregate, stamped, and colored concrete options to enhance curb appeal and match your home’s exterior style.

How long does a concrete driveway last?

A properly installed and maintained concrete driveway can last 25 to 30 years or more. Regular cleaning, sealing every few years, and avoiding de-icing salts in winter can help extend its lifespan.

Footings Questions

What are footings, and why are they important?

Footings are structural elements that distribute the weight of a building or structure to the ground. They are essential for providing stability, preventing settlement, and supporting foundations—especially in areas with varying soil conditions.

What types of footings do you install?

We install a range of footings including spread footings, trench footings, pier footings, and grade beams, depending on the project’s engineering requirements. Our team works with builders and engineers to ensure every footing meets load-bearing and code standards.

How deep should concrete footings be?

The depth of a footing depends on the type of structure, soil conditions, and local building codes. In North Carolina, most residential footings are at least 12 to 24 inches deep, but deeper foundations may be required for commercial or multi-level buildings.

Do I need an inspection for footing installation?

Yes, footing installations typically require an inspection by a local building authority before concrete is poured. We coordinate with inspectors to ensure your project stays on track and complies with all structural and safety codes.

French Drains Questions

What is a French drain and how does it work?

A French drain is a gravel-filled trench containing a perforated pipe that redirects groundwater or surface water away from your property. It works by collecting excess water and channeling it to a safe drainage point, preventing water damage and erosion.

When should I consider installing a French drain?

You should consider a French drain if you have standing water, soggy lawns, foundation leaks, or poor yard drainage. It’s especially useful in areas with heavy rainfall or clay soil, where water tends to pool or drain slowly.

How long does it take to install a French drain?

Most residential French drain installations take 1 to 3 days, depending on the length, soil conditions, and site accessibility. Larger or more complex drainage systems may require more time.

Will a French drain damage my landscaping?

Our team takes care to minimize disruption to your yard. While some digging is required, we restore the area as much as possible after installation, and we can work with you to plan around existing landscaping features.

Garage Slabs Questions

What is the recommended thickness for a garage slab?

For most residential garages, the concrete slab should be at least 4 inches thick, with 6 inches or more recommended for heavier loads or commercial use. We also add rebar or wire mesh for strength and long-term durability.

Do I need a vapor barrier under my garage slab?

Yes, we install a vapor barrier beneath the slab to prevent moisture from seeping up through the concrete. This helps protect against cracks, mold, and damage to vehicles or stored items.

How long does it take to pour and cure a garage slab?

The pouring process usually takes one day, depending on size and weather. Curing takes at least 7 days before light use, and up to 28 days for full strength. We recommend waiting at least a week before parking vehicles on the new surface.

Can I add finishes or coatings to my garage slab?

Absolutely. We offer a variety of finishes including smooth trowel, broom, and sealed coatings. You can also upgrade with epoxy or decorative finishes for improved appearance and durability.

Hot Tub Pads Questions

What kind of base do I need for a hot tub?

A concrete pad is the most reliable and long-lasting base for a hot tub. It provides a strong, level surface that can support the full weight of the tub when filled with water and people—often 3,000+ pounds or more.

How thick should a hot tub concrete pad be?

We recommend a hot tub pad be at least 4 inches thick, with 6 inches or more for larger spas. Reinforcement with rebar or wire mesh is also included to handle the load and prevent cracking over time.

Can you install a hot tub pad in a sloped or uneven yard?

Yes. Our team will grade and level the area before pouring the concrete to ensure the pad is stable, properly drained, and ready for your hot tub installation—no matter the terrain.

Pool Deck Questions

What type of concrete is best for a pool deck?

We recommend using textured or stamped concrete with a non-slip finish for pool decks. These surfaces are durable, weather-resistant, and provide a safe, attractive area around the pool that stays cool and prevents slipping.

Can you install decorative finishes on a pool deck?

Yes! We specialize in stamped, colored, and broom-finished concrete for pool decks. You can choose from patterns that mimic stone, tile, or wood to enhance the look of your outdoor space while maintaining durability.

How long does it take to install a concrete pool deck?

Most pool deck installations take 3 to 5 days, depending on the size, shape, and design complexity. This includes site prep, forming, pouring, finishing, and proper curing to ensure a long-lasting surface.

Is a concrete pool deck easy to maintain?

Yes, concrete pool decks are low-maintenance. Regular cleaning and resealing every 2–3 years will help prevent fading, staining, and surface wear while keeping it safe and visually appealing.

Stamp Concrete Questions

How long does stamped concrete last?

When properly installed and sealed, stamped concrete can last 25 years or more. Routine maintenance like cleaning and resealing every few years helps preserve its color, texture, and durability.

Is stamped concrete slippery when wet?

Stamped concrete can become slippery, especially with smooth or glossy finishes. To improve safety, we apply a non-slip additive in the sealer, making it safe for pool decks, patios, and walkways.

Can you match stamped concrete to natural stone or brick?

Yes. Stamped concrete can replicate the look of stone, brick, tile, or wood using a variety of stamp patterns and color combinations. It’s a cost-effective alternative that still delivers a high-end appearance.

Does stamped concrete require a lot of maintenance?

Stamped concrete is low-maintenance compared to pavers or natural stone. We recommend resealing every 2–3 years to protect against wear, UV fading, and stains, especially in high-traffic areas.

General FAQs

What areas do you serve in North Carolina?

D&C Concrete One proudly serves Raleigh, Durham, Wake Forest, Garner, Apex, Cary, and other surrounding cities in the Triangle region. If you’re located in Central NC and need concrete cutting, core drilling, or installation services, we’re ready to help.

What is the difference between saw cutting and core drilling?

Saw cutting is used to create straight-line cuts on flat surfaces such as slabs or pavements—ideal for expansion joints, trenching, and demolition. Core drilling creates precise circular holes in concrete walls, floors, or ceilings, often used for plumbing, electrical, and HVAC installations.

Do you work on both residential and commercial projects?

Yes. We work with homeowners, builders, general contractors, and commercial property managers. Whether you need a stamped patio for your backyard or structural concrete for a new construction site, we handle jobs of all sizes.

How long does a stamped concrete project take?

Most stamped concrete projects are completed within 2–5 days, depending on size, complexity, weather, and curing time. We always aim to stay on schedule without compromising quality.

Is stamped concrete slippery when wet?

Stamped concrete can be slippery, especially when sealed. However, we can apply a non-slip additive to the sealer to improve traction and safety—especially around pool decks or high-traffic walkways.

What safety measures do you follow on job sites?

We follow strict OSHA guidelines, including PPE use, silica dust suppression, daily job hazard assessments, and proper excavation safety protocols. Safety is embedded into every phase of our work.

How deep can you core drill?

We can drill to almost any depth depending on the surface and access. Common depths range from a few inches to several feet. Core diameters typically range from 1 inch up to 18+ inches.

Will core drilling or saw cutting create a lot of dust?

We use wet cutting and vacuum systems to suppress silica dust during drilling and cutting. This helps maintain a clean, safe work area and keeps your site OSHA-compliant.

Can colored concrete fade over time?

Over time, some fading may occur due to UV exposure and weathering. To extend the life of your color and finish, we recommend resealing the concrete every 2–3 years.

How do I get a quote?

Simply call us at (919) 971-6260 or send us your project specs and drawings. We offer fast, accurate, and free estimates based on your timeline and scope of work.