James Peck
Owner, Mr. Green Turf Clean - Professional turf care specialist serving San Diego County since 2023.
Last updated: 2026-04-23
Last updated: April 2026
How Do You Pick a Landscape Contractor in San Diego?
A legitimate San Diego landscape contractor holds a C-27 license from the CSLB, carries general liability and workers comp, and can show you finished work within ten miles of your home. Ask for the license number, verify the bond on the CSLB site, and request a plant list with sizes before signing anything.
What the C-27 License Actually Covers
C-27 is the state Landscaping Contractor classification. It covers design, planting, irrigation, low-voltage lighting, and hardscape up to a point. Retaining walls over three feet need engineering. Gas lines to a BBQ island cross into C-36 plumbing. A 240V subpanel for a spa is C-10 electrical.
Most of the yards we build in La Jolla, Del Mar, and Rancho Santa Fe fall inside C-27 start to finish. When they don't, we sub to licensed trades and keep the permit trail clean.
Questions That Separate Real Contractors From Truck-and-Guy Operations
- What is your CSLB license number and when does your bond renew?
- Who pulls the permit if we need one for a retaining wall or gas line?
- Can I walk a job within ten miles that is older than two years?
- What is your warranty on plant material versus hardscape?
- How do you handle drainage on clay soils west of the 15?
That last question is where most bids fall apart. A Rancho Santa Fe rebuild we finished last fall had three water features draining into the same low corner off Del Dios Highway. Two winters in, the prior installer's plants had drowned. We re-graded the planter beds, cut a French drain line to daylight at the property edge, and swapped the dead material for plants that tolerate wet feet.
What Should Landscape Construction Cost in San Diego?
Ranges we quote right now:
| Project Type | Typical Cost (San Diego) |
|---|---|
| Front yard refresh (1,200 sq ft) | $18,000 to $35,000 |
| Paver patio (400 sq ft) | $12,000 to $22,000 |
| Full backyard design-build | $65,000 to $180,000+ |
| Low-voltage lighting (15 fixtures) | $4,500 to $8,000 |
| Irrigation overhaul with smart controller | $3,500 to $9,000 |
Coastal work runs 10 to 20 percent above inland pricing. Access is tighter on hillside lots in La Jolla. HOA submittal in Rancho Santa Fe adds two to six weeks. Corrosion-resistant fasteners near the coast are a real line item, not a markup.
Red Flags On a Bid
Under $1,500 with no license number. We see these on Nextdoor constantly. Usually a truck, no insurance, no CSLB record. When something fails there is nobody to call.
Fake allowances. "Plant material: $4,000" is a placeholder, not a bid. Ask for a plant list with container sizes and quantities. A real bid shows you what is going in the ground.
No drainage plan on a sloped lot. Rain runs downhill. If you are above or below a neighbor and the bid has no drainage line, assume the water ends up in their garage.
How Long Does a Backyard Build Take?
Design and permitting takes three to eight weeks. A 1,500 sq ft backyard with hardscape, planting, and lighting usually runs four to seven weeks on site. HOA-heavy neighborhoods like Fairbanks Ranch or The Bridges add time on the front end, not the construction end.
We run two to three active builds at once. That lets our foreman stay on one job instead of bouncing between six.
Where Arcadian Works
Arcadian Landscape is a C-27 licensed contractor based in San Diego. We design and build across La Jolla, Del Mar, Encinitas, Carlsbad, Rancho Santa Fe, Carmel Valley, and Solana Beach. See recent work in the project gallery, or read about our approach to landscape design and new construction.
If we finished a project on your block and you want a neighbor reference, ask. We will give you the address.