Licensed GC #1105249. Design-build under one contract. 33 services. BBB A+. West Hills headquarters. Serving all of Los Angeles County since 2016.
Get a free, no-obligation estimate from NP Line Design (CSLB #1105249). Licensed, bonded & insured.
Why should I hire a design-build contractor in Los Angeles?
A design-build contractor handles both design and construction under one contract, saving 15–20% compared to hiring a separate architect and contractor. You get one point of accountability, fewer change orders, and faster project delivery. In Los Angeles, where permitting is complex and project coordination is critical, the design-build model eliminates the finger-pointing and miscommunication that derails traditional projects.
| Factor | Design-Build (NP Line Design) | Traditional (Separate Firms) |
|---|---|---|
| Contracts | One contract | 2–3 separate contracts |
| Cost | 15–20% lower | Higher (markup on each firm) |
| Timeline | Faster (overlapping phases) | Sequential (design then bid then build) |
| Change Orders | Fewer (same team designs and builds) | Frequent (design often not buildable as drawn) |
| Accountability | One company, one phone number | Architect blames contractor, contractor blames architect |
| Communication | Single project manager | You coordinate between 2–3 firms |
| Permitting | We handle A to Z | Often falls between firms |
| Budget Control | Real-time cost feedback during design | Find out at bid — often over budget |
Your vision, our expertise
Design-Build Portfolio
We are a design-build firm — one company handling design, permitting, and construction under a single contract. This saves 15–20% versus hiring separate architects and contractors, reduces change orders, and gives you one point of accountability. We also publish cost data on every service page for full transparency.
Yes. CSLB B-class license #1105249 (active and clean), $25,000 contractor surety bond, general liability insurance, and workers’ compensation. BBB A+ accredited with zero unresolved complaints. Verify at cslb.ca.gov.
33 services under one license: kitchen remodeling, bathroom renovation, ADU construction, room additions, custom home design, full home renovation, pool and spa, roofing, flooring, painting, electrical, plumbing, and more. One contractor for any residential or light commercial project.
Design-build means one company handles both design (architecture, engineering, planning) and construction under a single contract. It eliminates the finger-pointing between architect and contractor, reduces change orders, and typically saves 15–20% compared to the traditional model of hiring separate firms.
We serve all of Los Angeles County — 167 neighborhoods from the San Fernando Valley to the South Bay, from the Westside to the San Gabriel Valley. Our headquarters are in West Hills. No travel fees within LA County.
Yes. We publish cost ranges on every service page so you have realistic expectations before contacting us. Detailed written estimates with line items are provided after an on-site assessment. No bait-and-switch, no hidden fees.
NP Line Design was founded in 2016. We have over 10 years of collective construction experience in Los Angeles, serving homeowners across 167 neighborhoods in LA County.
Yes. We handle all permitting — City of Los Angeles (LADBS), County of Los Angeles, and all 88 incorporated cities. Permit applications, plan check, inspections, and final sign-off are all included in our service. You do not need to visit any government office.
Tell us about your project. A project specialist will respond within 24 hours with a detailed estimate and project plan.
“The lien waiver is the document that protects homeowners from contractor payment disputes cascading down to subcontractors. California's mechanics lien law allows subcontractors and suppliers to place liens on your property if the general contractor doesn't pay them — even if you paid the GC in full. Get conditional lien waivers from all subs and suppliers at each progress payment. Make it a contract requirement.”
A pre-construction preconstruction meeting with all major subcontractors is worth scheduling before any work begins. This meeting aligns everyone on project logistics (site access, material storage, work hours, LADBS inspection procedures), identifies interface coordination issues between trades, and establishes the project communication protocol. It's 3 hours that saves 30 hours of conflict resolution during construction.
NP Line Design (CSLB #1105249) specializes in Why Np Line Design across Greater Los Angeles. Founded by Netanel Presman, we bring 15+ years of LA-specific construction experience to every project. Verify any contractor at cslb.ca.gov before signing a contract.
Permit requirements depend on the specific scope of work. Most structural, electrical, plumbing, and mechanical work in Los Angeles requires LADBS permits regardless of project size. Your contractor should verify permit requirements for your specific project and pull all required permits before work begins.
