- CSLB License #1048107
- 1-323-360-1425
- info@gmhomeremodeling.com
An honest look at what hardscape work actually involves in LA, what it costs, and how to tell a qualified contractor from one who will leave you with cracked concrete and no permit.
By G&M Home Remodeling — CSLB License #1048107 — Sherman Oaks, Los Angeles, CA
G&M Home Remodeling is a family-run general contracting company based in Sherman Oaks, serving homeowners across the greater Los Angeles area for over 15 years. We hold CSLB License #1048107, carry full insurance, and pull every permit the job requires.
Hardscape work is a core part of what we do. Patios, driveways, retaining walls, walkways, outdoor kitchens, concrete flatwork. We plan each project around the specific grade, soil conditions, and drainage of your property, not a cookie-cutter template.
You talk directly to the people doing the work. That matters on a hardscape job more than most people realize, because decisions about base depth, concrete mix, and drainage routing have to happen on-site, not through a relay of subcontractors.
We offer free estimates and a same-day callback. If you call before noon, we call back the same day.
Hardscape is the permanent, structural part of your outdoor space. It includes everything that does not grow: concrete, pavers, natural stone, brick, retaining walls, steps, driveways, and outdoor structures like pergolas or built-in kitchens.
A licensed hardscape contractor in Los Angeles handles the engineering side of these elements, not just the visual finish. That means calculating load-bearing capacity for driveways, designing retaining walls that meet city code, and grading the surface so water drains away from your foundation instead of toward it.
In Los Angeles specifically, the LA Department of Building and Safety (LADBS) requires permits for most structural hardscape work, including retaining walls over 4 feet and drainage alterations. An unlicensed crew that skips permits can create problems you will discover only when you sell the property.
Here is what 15 years of doing this work in Los Angeles actually tells us about when it pays off and when it does not.
Retaining walls are the clearest case. An improperly built retaining wall can shift, crack, or collapse. In hilly Los Angeles neighborhoods like Silver Lake, Echo Park, or the hillside streets above the Valley, a failed wall can damage your foundation, your neighbor's property, or both. A licensed contractor calculates the lateral pressure load and designs the wall with proper drainage to prevent hydrostatic buildup behind it.
Driveways and heavy-traffic surfaces also benefit from professional installation. Concrete for a driveway needs a properly compacted base, typically 4 to 6 inches of compacted aggregate, plus rebar or wire mesh, and a concrete mix rated for the load it will carry. A crew that cuts corners on base prep produces a driveway that cracks within 3 to 5 years.
Drainage is where most DIY hardscape fails. Adding impervious surface to a yard changes how water moves across the property. A licensed contractor accounts for this during design. Many LA homeowners discover drainage problems only after the first heavy rain following a DIY patio install.
Small decorative work is more forgiving. Simple garden stepping stones or a small gravel pathway do not carry the structural risk of a poured concrete driveway or a hillside retaining wall. For those, an experienced handyman may be appropriate and cheaper.
Paver patios on flat, stable ground are mid-range in complexity. The work is learnable, but proper base depth, edge restraint installation, and joint sand compaction matter. A patio that looks perfect in October can shift noticeably by March if base prep was skimped.
The honest answer is this: for anything structural, permitted, or involving drainage, a licensed hardscape contractor in Los Angeles protects you from problems that cost far more to fix than they did to prevent. For purely decorative surface-level work on stable flat ground, you have more options.
See our guide on how much residential remodeling work actually costs in Los Angeles for realistic budget context before you start planning.
Most homeowners picture hardscape as straightforward: dig, pour, done. The actual process has more phases, and skipping any of them is where problems start.
Here is how a standard patio or driveway project runs when done correctly. Timelines vary with project scope, permit processing, and material lead times.
Not every contractor who owns a concrete mixer is qualified to work on your property. Here is what to actually check.
Verify any contractor's license directly at the California Contractors State License Board. Look up the license number, confirm it is active, and check whether the bonding and insurance are current. Our license is #1048107 and is publicly searchable.
Ask whether they pull permits for work that requires them. A contractor who suggests skipping permits to "save time" is transferring the liability to you. If the work ever comes up during a sale inspection, unpermitted hardscape can delay or kill the transaction.
The contract should specify base depth in inches, concrete mix grade (typically 3,000 to 4,000 PSI for driveways), rebar size and spacing, and the specific paver or stone product. Vague contracts produce vague results.
Ask specifically how the finished surface will drain. The answer should include slope direction, slope percentage (typically 1 to 2 percent away from structures), and where the water goes. If they do not have an answer, they are not thinking about it.
General liability and workers' compensation are both required. Ask for certificates of insurance, not just their word. If a worker is injured on an uninsured job on your property, California law can hold you financially responsible.
California law limits the initial deposit a contractor can require to 10 percent of the contract price or $1,000, whichever is less. If someone demands 50 percent upfront, that is a red flag regardless of how good the photos on their website look.
For more on vetting contractors in LA, read our guide on choosing the right licensed general contractor in Los Angeles and whether a CSLB-licensed contractor is worth it.
Prices vary with material, site conditions, and project scale. These are ranges based on actual work in the LA market, not national averages.
Broom-finish concrete patio: $10 to $18 per square foot installed, depending on thickness and whether rebar is included.
Stamped concrete: $18 to $30 per square foot. The pattern and color options are wide, but stamped concrete does require periodic sealing, every 2 to 3 years in LA's climate.
Concrete pavers: $20 to $40 per square foot installed, depending on paver brand and pattern complexity. Travertine and natural stone run higher, often $35 to $60 per square foot.
Retaining walls: $40 to $100+ per square foot of wall face, depending on height, material, and whether engineered drawings are required by the city.
For broader project budgeting context, see home renovation costs in Los Angeles.
Hardscape often gets planned in isolation but works best as part of a broader property plan. If you are adding an ADU or garage conversion, for example, the driveway and walkway access routes should be designed at the same time, not as an afterthought. Similarly, a new patio that drains toward the house creates foundation exposure that can compromise even a well-built home addition over time.
If you are planning an ADU, our ADU contractor guide for Los Angeles covers how hardscape fits into the project planning process, including driveway access requirements and parking replacement rules under state law.
Property value is the other reason people consider hardscape seriously. A well-designed and permitted patio or driveway shows up positively on an appraisal. Unpermitted or failed hardscape can reduce appraised value or create disclosure obligations during sale.
We also work on interior remodeling in parallel when homeowners are doing both indoor and outdoor projects. Coordinating the two avoids schedule conflicts and usually reduces the total disruption period for the household.
A standard ground-level patio that is not attached to the house and does not alter drainage typically does not require a permit from LADBS. But if the patio is attached to the structure, elevated, or part of a larger project that includes grading or drainage changes, a permit is usually required. We assess this during the estimate.
A 500-square-foot concrete patio, from excavation to final finish, typically runs 3 to 5 working days of active construction. Factor in 2 to 4 weeks for concrete cure time before you put heavy furniture on it. Projects requiring permits add the permit processing time upfront, usually 2 to 6 weeks in the City of Los Angeles.
Both are durable when installed correctly. Concrete is lower maintenance but cracks are permanent without repair. Pavers are easier to repair in sections, and the joint sand provides some flexibility. In areas with clay soil and root intrusion risk, pavers are often more forgiving long-term. The right choice depends on your specific site.
We do take on partial-scope work in some cases, for example, handling the permitted retaining wall portion while a homeowner does their own planting beds. We are honest about where that works and where it creates liability problems, and we will tell you upfront if we think a scope split is going to create more problems than it solves.
Fall and early spring are ideal. LA summers are hot enough that freshly poured concrete can cure too fast, which weakens it unless the crew uses curing compounds and keeps the surface misted. Rain in winter can interrupt base prep. That said, with proper planning, hardscape work can proceed year-round in most parts of LA.
Go directly to the California Contractors State License Board website at cslb.ca.gov and use the license lookup tool. Enter the license number, confirm the name and classification match what the contractor told you, and check that the license status is active with current insurance. Our license number is #1048107.
How outdoor living and hardscape fit into LA's current renovation priorities.
Permeable pavers and sustainable hardscape options for LA homeowners.
How to budget for interior and exterior projects together.
We serve homeowners across Sherman Oaks, the San Fernando Valley, and the greater Los Angeles area. Every estimate is free. If you call before noon, we call back the same day.
G&M Home Remodeling, Inc. — CSLB License #1048107 — Family-owned, Los Angeles, CA
