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Your general contractor in the San Fernando Valley

The Valley is home — our shop is in Mission Hills, and most of our crews have built here their whole careers. We know the 1950s ranch homes and their galvanized pipes, the hillside lots of Granada Hills and Sylmar, and what every Valley city wants to see before it stamps a permit.

San Fernando Valley — Guillen Construction

From kitchen remodels in Northridge to detached ADUs in Pacoima and new driveways in Chatsworth, you're getting a neighborhood contractor with a real license, real insurance, and crews that show up on Valley time — meaning early.

Neighborhoods & cities we serve

Mission HillsSan FernandoSylmarGranada HillsNorthridgeNorth HillsPacoimaArletaPanorama CityChatsworthPorter RanchVan NuysResedaWinnetkaCanoga ParkWoodland HillsNorth HollywoodSun ValleyBurbankSherman Oaks
San Fernando Valley

Local knowledge, San Fernando Valley

ADU country

Big Valley lots and detached garages make the best ADU sites in LA. We build backyard units and garage conversions street by street here — and we know which cities move permits fastest.

Post-war homes, modern systems

Most Valley housing went up 1948–1970. We repipe galvanized plumbing, upgrade 100-amp panels, and open floor plans in these homes every week — the surprises stopped surprising us years ago.

Hillsides and heat

Hillside foundations in Sylmar and Granada Hills, stucco that shrugs off 105° summers, and shade structures that make backyards usable — Valley-specific building is our default setting.

What we build in San Fernando Valley

FAQ

Questions we hear a lot

Do you charge to come out for an estimate in the Valley?

No — estimates are free, and because we're based in Mission Hills we can usually walk a Valley project within a couple of days of your call.

Which Valley cities do you pull permits in?

All of them — City of LA (LADBS) neighborhoods, plus the independent cities of San Fernando and Burbank. Same-day over-the-counter items and full plan-check projects alike.

Do you speak Spanish?

Sí — the owners and most of our crews are fully bilingual. Estimates, contracts, and job-site conversations happen in whichever language your family prefers.

Service guides by city

Free estimate

Let's walk your project.

Free on-site estimates. Straight answers on price, permits, and timeline — no runaround.

(213) 858-9161 Call or text — English y español.

Tell us about your project

We reply within one business day — usually faster.

No spam, no pressure. A licensed contractor reads every message.