Commercial Fumigation in Orange County
Whole-structure termite fumigation for Orange County businesses and larger or mixed-use buildings, quoted to your scope, scheduled around your hours, and backed by the insurance and vendor paperwork your procurement process requires.
Orange County Fumigation provides commercial termite fumigation for businesses, facility managers, and general contractors across Orange County. We tent offices, retail, restaurants, and larger mixed-use buildings, provide certificates of insurance and vendor onboarding documents on request, and schedule around your operating hours to limit downtime. The next step is to request a quote or bid.
Request a quote or bid
Most commercial quotes returned within one to two business days.


Home / Commercial
The first things businesses ask us
Can you provide a certificate of insurance?
Yes. We provide certificates of insurance and complete standard vendor onboarding paperwork on request, and we can name an additional insured where your contract requires it. Send your requirements with your quote request and we handle our side of the file.
Do you bid competitively?
Yes. We quote commercial work to a written scope so you can compare bids on equal terms, and we are comfortable responding inside a formal RFP or bid process. Share your scope and timeline and we return a written quote.
Can you work around our business hours?
Often, yes. A fumigation closes the building for the treatment window, so we plan the schedule around your operating calendar, a weekend, or a slow period to keep the closure as short as your building allows.
Fumigation the way a business actually has to buy it
For a business, a termite problem is rarely just a treatment to book. It is a purchase that has to clear procurement, a vendor that has to pass insurance and onboarding, and a closure that has to fit around customers, staff, and deliveries. The fumigation itself is the same whole-structure termite fumigation we perform for homeowners, but the way you buy it, approve it, and schedule it is a different job, and that is the job this page is about.
We work with business owners, facility managers, and general contractors on offices, retail and storefronts, restaurants, warehouses, and larger mixed-use buildings across Orange County. That means quoting to a written scope so your bids compare fairly, delivering the certificate of insurance and vendor documents your accounts payable or procurement team needs, and planning the closed window so your operation loses as little time as possible.
If you want the detail on the treatment itself, the residential fumigation page covers what whole-structure tenting is and why it clears a full infestation in one pass. This page stays on the part that is specific to commercial buyers: the quote, the paperwork, the larger structure, and the schedule.
Where the line is: this page is for businesses and procurement. If you manage apartments, an HOA, or a residential building where tenants need to be coordinated, that is handled on our property management page instead.

Requesting a commercial quote or bid
Send your scope
Tell us the building type, rough size or unit count, and share any RFP or bid documents. No site address is needed to get started.
Site review
We confirm what the structure needs and note any access, staging, or scheduling constraints that affect the work and the timeline.
Written quote
You get an itemized quote written to your scope, so competing bids can be compared on equal terms with no guesswork.
Vendor onboarding
Before work begins, we provide the certificate of insurance, tax details, and onboarding documents your procurement process requires.
What a commercial quote includes
- An itemized written scope you can hold every bid to
- A defined treatment window and a single point of contact
- Certificate of insurance and vendor documents on request
- A written service agreement before any work begins
- The 2-year retreatment warranty on termite fumigation, stated in writing
What helps us quote accurately
- Building type and rough square footage or number of units
- Any RFP or bid documents, and the response deadline
- Access, staging, and neighboring-structure constraints
- Target dates or blackout periods for the closed window
- Your insurance, additional-insured, and onboarding requirements
The paperwork your procurement team needs, handled
Commercial work comes with a file, and we handle our side of it so the job does not stall at the approval stage, which is usually where commercial fumigation loses time. On request we provide a certificate of insurance, can name your entity or property as an additional insured where your contract calls for it, and complete the vendor onboarding forms your accounts payable or procurement team uses to approve a new supplier.
The simplest way to keep a commercial job moving is to send your requirements with the quote request. If we know up front what your onboarding needs, we return the documents with the quote instead of after it, so approval and scheduling can happen together.
Documents we provide on request
- Certificate of insurance (COI), with an additional insured named where required
- Tax and business details for your vendor setup
- Proof of California Structural Pest Control Board registration
- A written scope and treatment plan for your records
- A signed service agreement before any work begins
- Occupant and staff notice materials for you to distribute
Buildings beyond a single-family home
Larger footprints
We tent structures well beyond a single-family home. The right approach for your building is confirmed during the site review, so the quote reflects the real footprint rather than a guess.
Mixed-use buildings
Ground-floor retail with offices or units above is common across Orange County. We plan the treatment for the whole structure and coordinate the parts that share walls, roofs, or systems.
Phased and multi-building work
For a campus or several buildings, we can sequence the work so the whole property is covered without closing everything on the same day, keeping more of your operation running.
Scheduled to keep your operation moving
Calendar
Planned around your calendar
We build the treatment window around your operating hours, a weekend, or a planned closure, so the building is down when you can most afford it rather than in the middle of your busiest stretch.
Window
One clear closed window
You get a defined window up front, so you can plan staffing, deliveries, and customers around a known date instead of an open-ended closure. The building has to be empty and sealed for that window.
Clearance
Reopen on clearance, not guesswork
Your team reopens only after the structure is aired out and clearance is posted. We coordinate that hand-back so you know exactly when the building is cleared for use, never by the clock or the smell.
The same careful process, handled for your building
Commercial fumigation follows the same safeguards as any whole-structure fumigation we perform. Everyone must be out, staff, any occupants, and pets, for the full treatment, and licensed professionals handle the parts of the job that are restricted. It is not a treatment anyone stays in the building for.
Because the building has to be vacated and everyone notified before it can be closed, the notice and the vacate window are a scheduling and compliance matter for your business, not an afterthought. That is why we plan them with you and give you the notice materials to distribute to staff and any occupants on your timeline. The detailed preparation, what-to-expect, and re-entry guidance lives in one place so nothing is scattered or missed.
The one rule that never bends: no one re-enters the building until clearance is posted. Not by the clock, not by the smell, not because the crew has packed up. Clearance first, always.

Commercial fumigation at a glance
Who it is for
Business owners, facility managers, and general contractors with a commercial or mixed-use structure
What it is
Whole-structure tent fumigation of the entire building, treated as one sealed space, for termites
Structures
Offices, retail, restaurants, warehouses, and larger or mixed-use buildings; confirmed per site
How to start
Send your scope or bid documents for a written quote. No site address needed to begin
Procurement
Certificate of insurance, tax details, and vendor onboarding documents provided on request
Bidding
Quoted to a written scope so bids compare on equal terms; comfortable inside an RFP process
Scheduling
Planned around your operating hours to keep the closed window as short as the building allows
Who must leave
Everyone and every pet, including staff and any occupants, for the full treatment
Re-entry
Only after the building is aired out and clearance is posted. Never by the clock or the smell
Warranty
Our 2-year retreatment warranty applies to termite fumigation; confirmed in your written quote
Residential multi-unit
Tenant coordination for apartments and HOAs is handled on our property management page
Service area
All of Orange County. Mobile company, no walk-in address
Next step
Request a quote or bid. Call or text 657-608-2488
Pages that pair with this one
What treatment day involves
How to prepare, what happens during the closed window, and exactly when the building can reopen are all explained in one place. We do not repeat those steps here.
Is fumigation the right method?
If you want to weigh whole-structure fumigation against localized and alternative treatments before committing, that honest comparison lives on its own page.
Residential multi-unit or tenants?
Apartments, HOAs, and buildings where tenants have to be coordinated are a different job. That is handled for residential property managers on its own page.
Two generations of whole-structure fumigation
Experience
A second-generation crew that has tented Orange County buildings and worked with owners, facility managers, and general contractors for decades.
Expertise
Fumigation specialists who quote to a written scope, plan larger and mixed-use structures, and coordinate the closed window around your operation.
Authoritativeness
Registered with the California Structural Pest Control Board (SPCB #PR8476), with insurance and vendor documents available on request.
Trust
A clear written scope and agreement, and a 2-year retreatment warranty on our termite fumigation work.

What Orange County businesses say
“They handled our escrow fumigation on a tight timeline and got the clearance we needed to close. Clear communication the whole way.”
[Client Name]
“Second generation and it shows. They explained the whole tenting process and prep so there were no surprises.”
[Client Name]
“We use them across several properties. Scheduling and tenant coordination are the smoothest we have found.”
[Client Name]
Backed by a written warranty
Our whole-structure termite fumigation is backed by a flat 2-year retreatment warranty, and the scope is stated in writing in your quote so there is no ambiguity for your file or your procurement review. You know exactly what is covered before you approve the vendor.
Year
Warranty
Commercial fumigation across Orange County
We are a mobile fumigation company serving businesses and buildings throughout Orange County. We do not list a walk-in address; we come to you.
Commercial fumigation FAQ
Straight answers to what Orange County business owners, facility managers, and general contractors ask most. If your question is specific to your building, call or text 657-608-2488 and we will walk you through it.
What types of commercial buildings do you fumigate?
We tent whole structures across Orange County, from offices, retail, and restaurants to warehouses and larger mixed-use buildings. The fumigation is the same whole-structure termite treatment we perform on homes, applied to a commercial building and its scale. During the site review we confirm the approach for your specific structure so the quote reflects the real footprint rather than a guess.
How do I request a commercial quote or competitive bid?
Send us your building type, rough size or unit count, and any RFP or bid documents, and we return an itemized written quote to that scope so competing bids compare on equal terms. You do not need to give us a site address to start. If you are working to a bid deadline, tell us the date and we will build the response around it.
Can you provide a certificate of insurance and complete vendor onboarding?
Yes. On request we provide a certificate of insurance, can name your entity or property as an additional insured where your contract requires it, and complete the vendor onboarding forms your accounts payable or procurement team uses to approve a new supplier. Sending your requirements with the quote request is the fastest path, because we can return the documents alongside the quote instead of after it.
How much will my business have to close?
A fumigation needs the building empty and sealed for the treatment window, so there is a closed period you plan around. We define that window up front and schedule it around your operating hours, a weekend, or a slow period to keep it as short as your building allows. You reopen only after clearance is posted, so we coordinate the hand-back so your team knows exactly when the building is cleared for use.
Can staff stay if you only treat part of the building?
No. Whole-structure fumigation seals and treats the entire building as one space, and there is no safe way for anyone, staff, occupants, or pets, to remain in or near it during the treatment. Because the building has to be vacated and everyone notified before it can be closed, we plan that vacate window with you and provide notice materials for you to distribute. It is not a treatment anyone stays for.
When can we reopen after fumigation?
Only after the building has been thoroughly aired out and our licensed team posts a clearance confirming it is safe to re-enter. Reopening is never based on how long it has been, on how the building smells, or on the crew having left. The posted clearance is the one and only signal that the building is cleared for use, and we coordinate that hand-back with your team.
Do you handle larger or mixed-use structures?
Yes. We tent structures well beyond a single-family home, including mixed-use buildings with retail below and offices or units above. For a campus or several buildings, we can phase the work so the whole property is covered without closing everything on the same day. The specifics are confirmed during the site review and written into the quote.
What about a building with residential tenants?
If your building has residential tenants who need to be notified, relocated, or coordinated, that tenant-facing work is a different job from a commercial purchase, and we handle it on our property management page rather than here. If you are a business buying fumigation for a commercial or mixed-use structure, this page is the right place, and we will tell you plainly which path fits your building.
Does the warranty apply to commercial fumigation?
Our flat 2-year retreatment warranty applies to termite fumigation, which is the whole-structure treatment we provide for commercial buildings. The scope is stated in writing in your quote so it is clear for your file and your procurement review before you approve the work. Ask us to confirm the terms for your specific job when you request the quote.
What areas do you serve?
We serve businesses and buildings throughout Orange County, including Santa Ana, Anaheim, Irvine, Huntington Beach, Yorba Linda, Garden Grove, Fountain Valley, Tustin, Orange, and Brea. We are a mobile company and come to you, so we do not operate a walk-in location.
Get a written commercial quote or bid.
Send us your scope or bid documents and we will return an itemized quote, provide the insurance and onboarding documents your procurement needs, and schedule around your operation, usually within one to two business days.
