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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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Tell us about your project — site visit and written scope at no charge. We respond within one business day.

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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.

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Plan & Design Process

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

On-site consultation and 3D scan capturing existing conditions for an accurate project plan
Plan & Design Process

From initial consultation to project completion

1

Consultation

We come to your property, walk the space, and capture it with a 3D scan. You leave with a clear scope, timeline, and budget range — and our designers start from a millimeter-accurate model of your existing conditions, not a tape measure and a guess.

On-site consultation and 3D scan capturing existing conditions for an accurate project plan
2

Design & Plan

Our design team turns your vision into precise blueprints and a transparent line-item budget. Materials, finishes, and costs are broken out clearly so you can see what you're paying for. Every decision is documented up front, so what gets built matches what you approved.

Design and planning phase with architectural drawings, material selections, and a transparent line-item budget
3

Permits

We manage the entire permit package — city, health, fire, and any other authority your project touches. Our team knows California building codes and Bay Area municipal quirks, so submissions land cleanly the first time. You focus on the project. We handle the paperwork.

Permit coordination with city, health, and fire departments for approved building plans
4

Construction

Our craftsmen build to spec with precision, and our project managers keep installers, inspectors, and vendors moving in lockstep. You get a single point of contact and a clear weekly update. No mystery, no missed handoffs, no schedule slippage.

Active construction phase with skilled craftsmen coordinating installers, inspectors, and vendors on site
5

Completion

We walk every detail with you, fix any punch-list items the same week, and hand over full warranty coverage. Your project isn't done until you say it is.

Final walkthrough with the homeowner reviewing finished work and warranty coverage

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!