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Office Construction & Tenant Improvements

Office Construction & Tenant Improvements

Office build-outs and tenant improvements with upfront cost evaluation, TI analysis, permits, and clear communication from lease review to move-in.

Modern companies need more than just four walls and desks. A good office must support how your team actually works: quiet focus, collaboration, meetings, hybrid calls, team lunches, client visits, and sometimes future growth that you can’t see yet.

OCD Plan & Build Inc. provides complete office building construction and tenant improvement services throughout the Bay Area. We help tenants, owners and investors evaluate spaces, understand true build-out costs, coordinate with landlords, and deliver finished offices that are functional, efficient and professional.

Our philosophy is simple: no surprises, clear communication, and step-by-step guidance from the moment you start looking at a space until the day your team moves in.

1. Pre-Lease Support – Know the Real Cost Before You Sign

The most expensive mistakes in an office project often happen before construction ever starts—when a lease is signed without understanding what it will cost to make the space usable.

That’s why we frequently join our clients and their brokers to walk potential locations and give honest feedback on:

  • Existing electrical capacity and whether it can support modern office loads
  • Condition of HVAC systems and ductwork, plus how hard it will be to re-route
  • Availability and condition of restrooms and whether they meet ADA and code
  • Fire sprinklers, alarms, and potential upgrades required for new layouts
  • Existing ceilings, lighting and flooring and whether they can be reused
  • Access, loading, elevators and parking for staff and visitors

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After visiting, we can provide ballpark budget ranges for each space and talk through options for finishes, phasing, and value-engineering. We also help you and your broker think about Tenant Improvement (TI) allowances and how to structure them.

The goal is that you never sign a lease and then discover that your build-out will cost double what you expected.

2. Clear Division of Landlord vs. Tenant Responsibilities

Commercial leases can be complicated. Many tenants are not sure which construction items are the landlord’s responsibility and which belong to them. This confusion can delay projects and create stress.

We help clarify by preparing scopes and budgets that clearly identify:

Typical landlord responsibilities:

  • Base building structural and core systems
  • Primary electrical service to the space
  • Base HVAC units and main trunks
  • Common area restrooms or corridor upgrades
  • Some code-required work that benefits the entire property

Typical tenant responsibilities:

  • Interior walls, doors, glazing and ceilings
  • Electrical outlets, lighting, and special circuits
  • Low-voltage systems for IT, AV and security
  • Kitchenettes, break rooms and staff amenities
  • Flooring, paint and other finishes specific to your brand

We can provide separate pricing documents—one that you share with the landlord and one that is just for your internal budgeting—so negotiations are based on real numbers, not guesses.

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3. Full Office TI and Construction Services
Once responsibilities are clear, OCD Plan & Build Inc. manages the entire build-out process from design coordination to final occupancy. Our work typically includes:

  • Layout & space planning coordination
  • Working with your architect/designer to finalize room sizes
  • Advising on efficient circulation and fire egress
  • Helping balance open work areas vs. private offices
  • Demolition
  • Removing old partitions, ceilings and outdated finishes
  • Protecting neighboring spaces and shared corridors
  • Managing debris removal efficiently and safely
  • Framing & drywall
  • New offices, conference rooms, quiet rooms and phone booths
  • Specialty walls for glass systems, movable partitions or acoustic control
  • Bulkheads and soffits for design features and lighting
  • Ceiling systems
  • Acoustic lay-in ceilings for noise control
  • Open ceilings with carefully organized exposed systems
  • Hybrid solutions combining both where needed
  • Electrical & lighting
  • New panels or panel upgrades when required
  • Dedicated circuits for servers, printers and special equipment
  • LED general lighting, decorative fixtures and emergency lights
  • Lighting controls, occupancy sensors and daylight dimming when required by code
  • Mechanical & HVAC
  • Adjusting or adding diffusers for new room layouts
  • Balancing air flow to avoid hot/cold spots
  • Coordinating with building engineering teams for tie-ins and approvals
  • Data, low-voltage & security
  • Conduit and pathways for IT cabling
  • Rough-in for access control, cameras, and card readers
  • AV rough-ins for conference rooms, training rooms and event spaces
  • Finishes
  • Carpet tile, LVT, polished concrete or other flooring systems
  • Paint schemes, feature walls, acoustic panels and branding elements
  • Casework, built-in benches, reception desks and storage
  • Breakrooms & kitchens
  • Sinks, dishwashers, ice machines and fridges
  • Durable countertops and cabinets
  • Proper ventilation and waterproof finishes where needed

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4. Permits, Inspections and Working Inside Occupied Buildings
Office construction typically involves building, fire and sometimes health jurisdictions, plus property management rules. We handle:

  • Submitting drawings and applications to the city or county
  • Responding to plan check comments about exiting, fire ratings and ADA
  • Scheduling inspections around building hours and tenant operations
  • Coordinating with base-building engineers for shut-downs and tie-ins
  • Following security and access protocols in high-rise or multi-tenant buildings

Working inside occupied buildings is a special skill: we protect common areas, schedule noisy work during approved hours, and maintain good relationships with neighbors so your project doesn’t create unnecessary friction.

If inspections are delayed, or if the city requests changes, we inform you quickly and offer solid options to keep the project moving.

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5. Communication: Keeping You in Control of the Process

Our clients often have busy day jobs and need a contractor who can lead, not just follow instructions. That’s why we treat communication as a core service, not an afterthought.

During your office project you can expect:

  • A single point of contact who knows the details
  • Regular schedule updates and milestone check-ins
  • Short, clear summaries instead of confusing technical emails
  • Site meetings at critical stages: pre-demo, post-framing, pre-ceiling close-up, pre-finishes
  • Change orders that are explained in plain language, with causes and options

If weather, inspection rescheduling or base-building constraints affect the timeline, we talk about it early, propose adjustments and help you decide how to proceed. The project always moves with you, not without you.

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6. Preparing for Move-In and Beyond

As we near completion, we work backwards from your target move-in date:

  • Coordinating with furniture vendors for delivery and installation
  • Giving your IT team access for cabling, server racks and equipment
  • Testing lighting controls, outlets and data points
  • Completing punch list items room by room
  • Providing as-built information and close-out documentation where required

Because we’ve been communicating along the way, there are no surprises at the end—just a smooth transition from construction to occupancy.

After move-in, many clients stay with us for follow-on work: small modifications, additional offices as the team grows, or improvements to kitchens and collaboration spaces. We already know your layout and preferences, so these upgrades can be done quickly and efficiently.

7. Why Bay Area Companies Work with OCD Plan & Build Inc.
Businesses throughout Oakland, Emeryville, Berkeley, San Francisco and surrounding cities choose OCD Plan & Build Inc. because we bring:

  • Honest, early budget input before leases are signed
  • Real-world TI experience with both landlords and tenants
  • Professional crews who respect building rules and neighbors
  • Strong coordination between design, engineering and field work
  • Clear, respectful communication that keeps leadership informed

If you’re planning a new office, expanding into a bigger floor, or renovating your existing space, we can help you evaluate, plan and build an office that truly supports your team.

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Ready to Start Your Project?

Licensed & insured Bay Area general contractor — LIC 1142548

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Start your consultation

Tell us about your project

A short intake helps our team understand your project type, location, timing, and overall fit before offering real appointment availability.

1 min intake

Plan & Design Process

From initial consultation to project completion, we guide you through every step with transparency and expertise

Initial construction consultation meeting discussing project goals, budget, and timeline with client
Consultation
Free assessment & planning

We begin with a comprehensive first assessment. Our team will engage with you to thoroughly understand your vision and project. We are here to provide expert consultation, ensuring alignment with your vision, budget, and timeline.

Plan & Design Process

From initial consultation to project completion

1

Consultation

We begin with a comprehensive first assessment. Our team will engage with you to thoroughly understand your vision and project. We are here to provide expert consultation, ensuring alignment with your vision, budget, and timeline.

Initial construction consultation meeting discussing project goals, budget, and timeline with client
2

Design & Plan

Collaborate with our expert design team to transform your vision from initial sketches to detailed blueprints and final permits. We meticulously plan your project, providing a comprehensive breakdown of construction and material costs, ensuring you have a clear understanding of your expenses. Our professional team excels in translating your ideas into precise plans, effectively communicating your material requirements.

Construction design and planning phase with architectural drawings, blueprints, and cost breakdowns
3

Permits

Our dedicated team is here to streamline your project by expertly managing all necessary permits. With specialized knowledge of California building codes and cities' regulations, we ensure seamless coordination with the city department, health department, fire department, or any other relevant authorities. Let us handle the details while you focus on bringing your vision to life.

Construction permit coordination with city and regulatory departments for approved building plans
4

Construction

At the heart of construction lies effective communication. Our skilled craftsmen transform your vision into reality with precision and expertise. Effective management is key, ensuring seamless collaboration between installers, designers, inspectors and vendors. Every detail is meticulously communicated until the final result is achieved, ensuring a smooth, efficient, and swift process with minimal changes.

Active construction phase with skilled craftsmen coordinating installation, inspections, and vendors
5

Completion

We conduct a thorough final inspection and walkthrough with you. All work is completed to your satisfaction with full warranty coverage.

Final construction walkthrough and inspection ensuring completed project meets quality standards

Where Do We Work?

We proudly serve cities across the Bay Area. Explore the locations below to learn more about our local presence and how we can support your next project.

Our Work in Oakland

We have extensive experience serving Oakland and it's surrounding areas. Specializing in victorian and historical properties, our local team understands unique building codes, permit requirements, and architectural character of the communities in this area. From residential renovations to commercial construction, we deliver exceptional results meeting the highest standards of quality and craftsmanship, bringing your vision to life. We have extensive experience serving Oakland, Livermore, Fremont, and all cities throughout Alameda County. Contact us today to discuss your project!