Sunnyvale · Dallas County · Tenant Improvement

Tenant Improvement Contractor in Sunnyvale, TX

Written scope and locked price before any deposit. Permits and inspections handled.

Priced per project after a site walk · One-year workmanship warranty

Get a written estimateCall (469) 721-0146, i30 Builders

Free site visit · written scope · lump-sum price

Rated 5.0 on Google$1M GL + $1M Umbrella1-year workmanship warranty

Finished office reception: an L-shaped gray quartz desk on a walnut base in front of a horizontal walnut slat wall, on a gray stone-look tile floor.

Delivered work · Office reception · DFW

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Four fields. We call back within one business day to set up the site visit.

A tenant improvement in Sunnyvale starts from whatever the lease says the landlord delivers, and the space on offer here is mostly professional office, service businesses and light retail along the US-80 corridor, from older service space to newer pad sites. That delivered condition decides the cost: a raw shell needs everything, a white box needs layout and finishes, and a second-generation space may need only reconfiguration and cosmetics.

Sunnyvale's commercial zoning is deliberately limited, so there is no large-format space here, and the work is planned around a business that stays open. On a tenant improvement in an occupied building, the property manager's rules for contractor hours, loading and floor protection are gathered first, and the phasing plan is part of the written scope.

Published Rates

Tenant Improvement pricing in Sunnyvale

All-in pricing covering labor, materials, permits, inspections, and project management. Brand signage, FF&E, and IT/AV cabling are separate line items called out in the written scope.

Scope bandRateWhat it covers
Paint and flooring refresh$10 to $25/SFPaint, flooring, minor repairs. No partition or MEP work.
Light office TI$35 to $65/SFLight partitions, paint, flooring, electrical allowance.
Standard office TI$65 to $95/SFTypical office build-out baseline: offices, conference, reception.
Higher-end office TI$95 to $140/SFMore millwork, glass, and finish detail.

Final number depends on the specifics of your Sunnyvale space. See the full tenant improvement scope across DFW, or what a commercial remodel costs in Sunnyvale.

Permitting in Sunnyvale

Commercial tenant improvements in Sunnyvale permit through the Town of Sunnyvale rather than a city building department, plus mechanical, electrical and plumbing permits depending on scope. We manage the submission, plan review and certificate-of-occupancy support as part of the project, and design to permit approval still averages three to four weeks.

What the price includes

  • Landlord work letter and TI allowance terms read before the scope is written
  • Allowance reconciliation paperwork submitted at handoff
  • Permit filing and Town of Sunnyvale inspection scheduling
  • Certificate-of-occupancy support with the Town of Sunnyvale
  • One-year workmanship warranty

Tenant Improvement in Sunnyvale: common questions

What does a tenant improvement cost in Sunnyvale?

What changes a Sunnyvale number is the mix of older service space and newer pad sites, and how quickly somebody can get to the site when something is wrong. Paint and flooring refresh runs $10 to $25/SF, Light office TI runs $35 to $65/SF, Standard office TI runs $65 to $95/SF, and Higher-end office TI runs $95 to $140/SF. These are budgeting ranges, not a quote: scope moves the number more than square footage does, and every job is scoped and priced per project after a site walk. Permits and standard city inspections are in the price. FF&E, design and engineering, landlord fees and the category adders are priced separately and named in the written scope.

Who permits a tenant improvement in Sunnyvale?

The Town of Sunnyvale issues the building permit, and the trade permits follow the scope. The landlord's sign-off on the drawings is part of the same path, and the building's rules for contractor hours, loading and insurance certificates are gathered before anything is submitted.

What should I know about a suite on the US-80 corridor for a tenant improvement?

Along the US-80 corridor, a raw shell is typically a slab, exterior walls, a roof and utilities stubbed to the space, so framing, mechanical distribution, ceilings, lighting and restrooms are all the tenant's build. The landlord's work letter decides the line: what is delivered as building standard and what the allowance pays for, against what you fund above it. We confirm what the space actually includes on the walk, before you budget.

Can you price a Sunnyvale tenant improvement before we have final floor plans?

Yes. We visit the space and give you a budget range from the layout and finishes you have in mind before plans are final, and once drawings are approved we produce the written scope. Many tenants use that range in the lease negotiation itself, because it shows where the allowance stops and their cost starts.

Does Sunnyvale permit a tenant improvement differently from the cities around it?

Yes, in that it is a Town rather than a city building department. Commercial work permits through the Town of Sunnyvale, and we manage the submission, plan review and certificate-of-occupancy support as part of the project. Design to permit approval still averages three to four weeks, in line with our other markets.

Everything we do in Sunnyvale

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Tell us the space, scope, and target start date. We'll visit your Sunnyvale, TX site and send back a written scope within 5 business days, no deposit until you approve it.

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