FAQ

Not necessarily. We conduct a structural assessment to ensure your existing slab can support the new living space. If needed, we perform minor retrofitting or moisture barrier installation to meet modern California residential building codes.

Yes, typically a garage conversion costs 20% to 40% less than a ground-up detached ADU. Since the foundation, walls, and roof are already in place, you save significantly on structural materials and labor, allowing you to invest more in high-end interior finishes.

In most Los Angeles areas, especially those near public transit, current California law (SB 9 and ADU mandates) eliminates the requirement to replace covered parking when converting an existing garage. This makes the process much more affordable and feasible for most homeowners.

A custom build usually takes 9-12 months: 3-5 months for design and LADBS permits, and 6-7 months for construction and final inspections.

Typically up to 1,200 sq. ft. for a detached unit, depending on your primary home size and lot coverage rules. We’ll check your specific zoning in 30 seconds.

Yes, provided there is enough clearance from the pool’s structural “zone of influence”. We perform a site assessment to ensure safe and legal placement.

We trench new lines for sewer, water, and electricity directly to the main house or a separate meter. We manage all coordination with LADWP and the city.

On average, construction takes 4 to 6 weeks. We recommend setting up a temporary kitchenette (microwave/fridge) in another room during this time.

A minor remodel (keeping the layout) starts around 25k−35k. A full custom renovation with layout changes and new cabinets typically ranges from $50k to $80k+. We provide a detailed quote based on your material choices.

While your property taxes will be reassessed based on the value of the new improvements, your primary home’s tax base remains protected. Under Proposition 13, only the value of the new ADU is added to your tax bill, not the entire property’s market value.

Yes! State laws encourage ADUs for rental housing. You can rent it out long-term to generate passive income immediately.

In Los Angeles, the permitting process usually takes 2 to 4 months, depending on the city’s backlog. Once permits are issued, construction takes another 3–4 months.

ADU construction costs in Los Angeles vary based on the project type, square footage, and chosen finishes. At Kobzev Pro Contracting Group, we offer transparent, value-driven pricing to help you maximize your ROI:

• Garage to ADU Conversions: Pricing typically starts at $250 per sq. ft. Since we leverage your existing structure, this is the most cost-effective way to add a legal living unit to your property.
• New Ground-Up ADU Construction: For detached or attached units built from scratch, pricing starts at $300 per sq. ft. This covers complete site preparation, new foundation, framing, and full utility integration.

Please note: These are baseline investment figures for standard designs. Final pricing depends on your specific architectural choices, material selections (Standard vs. Luxury), LADBS permit fees, and the complexity of utility hookups. Contact us for a detailed, line-item estimate tailored to your lot.

Yes. While we don’t sell materials directly, we guide you through the selection process, recommending trusted local suppliers for tile, fixtures, and vanities to ensure quality and compatibility.

Yes! For bathroom and kitchen remodels, most clients stay home. We isolate the work zone to minimize dust and noise disruption. We just ask that you have access to a secondary bathroom/kitchenette if needed.

A standard bathroom remodel typically takes 1 to 3 weeks. Larger master bathrooms or projects involving layout changes may take 4–5 weeks.

For cosmetic changes (tile, paint, cabinets), usually no. But if we are moving plumbing, changing electrical, or removing walls, a city permit is required. As a licensed contractor, we handle all necessary permits for you.

We are based in Van Nuys and serve the entire San Fernando Valley and greater Los Angeles area. Our primary service areas include Encino, Sherman Oaks, Studio City, Woodland Hills, Santa Monica, and Hollywood.

The cost varies significantly based on size, finishes, and site conditions. Generally, Garage Conversions are the most cost-effective option, while new ground-up construction costs more per square foot. We offer Free Estimates to give you an accurate, transparent price based on your specific property and goals.

Yes! We understand that remodeling can be disruptive, so we take extra care to seal off the construction area with dust barriers and protect your floors. For a standard bathroom remodel (taking 2–3 weeks), you can stay in your home comfortably, provided you have another bathroom available for use.

While every project is unique, a standard Garage Conversion in Los Angeles typically takes 2 to 4 months for construction, once permits are issued. The permitting phase can take an additional 2–4 months depending on the city’s current backlog. We provide a detailed timeline before we start.

Absolutely. We are a full-service design-build company. This means we handle the entire process, including architectural drawings, engineering, and navigating the Los Angeles Department of Building and Safety (LADBS) to secure all necessary permits for your ADU or remodel.

Yes, Kobzev Pro Contracting Group is a fully licensed B-General Building Contractor in the State of California. We carry full General Liability insurance and Worker’s Compensation coverage to protect your property and our team throughout the entire project.