ADUs, Full Remodels & New Construction Specialists
At Arm Prime Construction, we help homeowners unlock the true potential of their properties. Specializing in ADU conversions, detached garage transformations, and custom remodels, we turn unused spaces into functional, stylish, and high-value living areas.
Elevating Properties, Redefining Potential
At Arm Prime Construction, we believe every property tells a story - one of opportunity and potential. Serving the Greater Los Angeles region & Bay Area, we specialize in Accessory Dwelling Unit (ADU) conversions, detached garage transformations, new construction, full remodeling and ground-up multifamily construction.
Whether you're expanding your home, creating new rental units, or converting unused space into revenue-generating properties, we deliver design-driven, code-smart, and timely results. Every project is built with precision, integrity, and intelligent design, transforming properties into functional, beautiful, and valuable living spaces.
Our ADU Development Guide walks you through the full journey of creating your Accessory Dwelling Unit. We break down local zoning rules, building codes, and permit procedures so you know exactly what to expect before construction begins. You'll learn how to plan and design an efficient, code-compliant ADU tailored to your property. We also provide practical strategies for managing construction, budgeting effectively, and identifying financing options. Whether you're building a rental unit, adding space for family, or increasing property value, this guide ensures a smooth, informed development process from start to finish.
Proudly serving Los Angeles County and Bay Area communities
From Vision to Reality
We begin with listening: your goals, property constraints, budget, and timeline. We inspect the site and review permits or neighborhood rules.
In days (not weeks), we deliver a concept layout and transparent, fixed-cost proposal. No surprises.
We handle architectural design, structural plans, Title 24, energy compliance, and city permit submission. We track every approval.
From foundation to finish, our team executes with craftsmanship, maintaining clean sites, scheduled milestones, and rigorous inspections.
When we hand over keys, the job is complete --transition and we don't disappear. We support final inspections, warranties, and homeowner transition.
After project completion, we actively listen to your feedback to continuously enhance our services and ensure every client’s experience is exceptional
Comprehensive Construction Solutions
We are IICRC-certified specialists in restoring homes affected by water, fire, or smoke damage. Our team delivers complete mitigation, structural repairs, and odor remediation, ensuring your home is safe, fully restored, and returned to its highest value.
We streamline estimates, permitting, and construction so your project moves ahead without dragging.
We stay on top of SB9, ADU laws, zoning, and permitting nuances to prevent surprises.
No handoffs. We own your project from concept through completion.
Skilled trades, premium materials, and attention to detail make your property shine.
You always know where your project stands - timelines, budgets, changes.
We coordinate every moving part - inspections, subcontractors, materials, scheduling, and city requirements - so your project stays on track and you never have to chase down answers
At Arm Prime Construction, quality is engineered into every detail, and safety is integrated into every step. We follow rigorous safety standards to protect our crews, clients, and communities. Every project is built under OSHA-compliant practices, inspected for structural integrity, and verified for code adherence before completion.
Explore our completed transformations
At Arm Prime Construction Inc., our mission is to build with integrity and precision — delivering safe, code-compliant, and high-quality construction that homeowners can trust. We streamline every phase of each project with transparency and efficiency, creating durable, high-value living spaces built to last for generations.
"Arm Prime Construction did an amazing job remodeling our entire home, including new floor tiles, LVP flooring in the bedrooms, bathroom tiles, tub, shower, sliding shower doors and accessories, mirror LED lighting, recessed lighting, fresh paint, a new exterior door, kitchen cabinets, countertops, and sliding closet doors. They patiently guided us through the process, helped us choose materials, and clearly outlined every upgrade from the start. Their communication, craftsmanship, and attention to detail exceeded our expectations. We highly recommend them for any full house remodel projects"
"As a new homeowner, I requested four different quotes for my home remodel. Arm Prime Construction was neither the cheapest nor the most expensive option, but they were clearly the most professional and trustworthy. From the beginning, their team guided me through every step of the process, helped with design decisions, and ensured each choice added real value while staying within my budget. The quality of workmanship was exceptional, with great attention to detail and pride in their craft. Communication was clear and responsive throughout the project, and even after completion, the team continued to provide support. That level of care is rare and truly appreciated. I highly recommend Arm Prime Construction to anyone looking for quality work, honest pricing, and a team that genuinely cares about their home."
"It is with sincere pleasure that I highly recommend Arm Prime Construction, General B Contractor, for any ADU project. Narek and his team managed everything flawlessly—from permits and inspections to subcontractors and construction. The team was professional, organized, and communicative at every stage. We couldn’t be happier with the results and now enjoy having my parents live right next to us while significantly increasing our home’s value."
Authorized by the EPA to safely perform renovation work on pre-1978 homes using strict lead-safe practices that protect occupants, workers, and the environment.
Qualified to implement, inspect, and monitor Stormwater Pollution Prevention Plans to ensure ongoing compliance with local and state stormwater regulations.
Trained and certified in industry-standard methods to assess, mitigate, and restore properties affected by water, fire, smoke, and odor damage.
Certified to implement erosion and sediment control best practices that protect surrounding properties, waterways, and construction sites during active work.
Ready to transform your property into a high-performing, safe, and beautiful living space?
We offer free consultations and fast estimates to get your project started the right way.
Request a QuoteGet started today with a free consultation