General Contractor in Agoura Hills, CA

What should an Agoura Hills homeowner know before hiring a general contractor?

Agoura Hills is a young city on very old ground. Chumash settlement here dates back about 10,000 years, the Reyes Adobe was once the headquarters of a ranch, and the 1920s Paramount Ranch film years briefly gave the community the name Picture City. The post office took its 1927 name from a Basque settler, Pierre Agoure. Homebuilding at scale waited for the Ventura Freeway in the late 1960s, and voters chose cityhood in 1982 with 68 percent in favor, making this the 83rd city in Los Angeles County. Census Bureau estimates for 2020 to 2024 count 7,566 housing units: 36.8 percent date from the 1970s and 36.6 percent from the 1980s, while just 2.3 percent predate 1950. About 53 percent were built before 1980, so lead-safe work rules may apply to a paid repaint or a window swap, and pulling up old flooring can disturb asbestos. The median owner-occupied home is valued at $1,098,000, and about 71 percent of units are detached houses.

Trees and slopes come before the trades do. The protected tree ordinance of December 10, 2025 covers every scrub oak and any oak, California sycamore or Southern California black walnut with a trunk of 6 inches or more at 4.5 feet above ground. Its protection zone never shrinks below 15 feet from the trunk, and ground disturbance within 25 feet of that zone calls for a development tree permit backed by a consultant's report. That can catch a new driveway or patio slab, a trench for a fence or the footings of a deck. A lot that averages more than 10 percent slope needs a conditional use permit or architectural review before a building or grading permit, and hillside buildings stop 15 feet above the reference grade. The Old Agoura and Indian Hills design overlays add review, and the Equestrian overlay sets aside a horse keeping area on new house lots. Grading follows Appendix J, and we could not confirm which grading is exempt under J103.2, so ask before a room addition touches a slope.

Fire rules reach every address. The City's Building and Safety handouts say all Agoura Hills properties follow its Very High Fire Hazard Severity Zone construction standards, meaning Class A roofs, ember resistant vents, tempered pane windows, ignition resistant eaves and decks, and no wood shakes. The County's copy of CAL FIRE's map returned Very High at 47 of 59 sample points, with 3 High, 6 Moderate and 3 NonWildland. Those are sample points, not parcels, and we could not confirm that the Council adopted CAL FIRE's 2025 map. The Woolsey Fire burned through the community in November 2018, which is why a roof replacement here is a conversation about vents, eaves and glass as much as shingles. Paint cannot rescue non-compliant siding either: the fire standards do not count coatings as ignition resistance, so ask Planning about colors on an exterior repaint inside Old Agoura.

The paper trail needs care. The Municipal Code adopted the 2025 California codes with local changes on November 12, 2025, yet the City's handouts still cite the 2022 codes, its permits page still quotes a 180 day expiry and the old $500 minor-work limit, and one page still links the earlier ADU ordinance. We read the code on the GoCodebook mirror, so every section needs confirming with Building and Safety. A kitchen remodel or bathroom remodel that moves pipes or opens walls needs a permit even though cabinets and tile do not. For an ADU, start from the December 2025 ordinance, which promises approval within 60 days of a complete application; the JADU owner-occupancy rule there conflicts with AB 1154, so confirm which one the counter applies. Calabasas and Los Angeles have their own guides, while Thousand Oaks, Simi Valley and Moorpark keep separate codes. MDG Builders is the contractor of record on the contract: we design, apply and sequence, and licensed specialists build.