weBoost Installed Office 300 - Includes Professional Installation | 479047

Commercial booster with professional installation for offices, warehouses, and small businesses. Covers up to 15,000 sq ft. Works with all US carriers.



$3,799.99

Need a formal quote for approval? Get it here.


Included with the Office 300:

Erin
Erin

Get your questions answered, fast & free

US-Based Commercial SpecialistMon to Fri, 9 to 5 ET

Boosts 5G and 4G LTE on Every US Carrier, Including:

MVNOs like Mint, Cricket, and Visible run on these networks too, along with more than 90 regional carriers.

Introducing the Office 300

The Office 300 is a complete cell signal system for your building. It pairs our bestselling multi-carrier amplifier with a high-gain roof antenna and two low-profile ceiling domes to bring reliable signal to every device on every network inside of your business.

Day to day, that means your people make and take calls at their desks instead of stepping outside, your customers stay connected while they're with you, and the hotspots, alarm panel, and card readers ride the same boosted signal. The complaints just stop.

It's also completely handled for you. The antenna choices, the 50-versus-75-Ohm question, the cable runs, and the placement decisions that stall most booster installs are either built into the system or settled by the crew at your building. Nothing plugs into your network, and nobody sets anything up on their phone.

The price covers everything you need from start to finish, including the team that installs it, the initial signal analysis, hardware placement, the installation itself, tuning, troubleshooting, and the final walkthrough.

It's built for the office that needs the signal fixed more than it wants another project. Your only homework is checking the bars on a phone outside, and the coverage table below turns that reading into an answer.

At a glance

72 dB max gainthe most boosting allowed by the FCC
Covers up to 15,000 sq ftwith a strong existing outside signal
Boosts every carrierat once, including 5G and LTE
Supports up to 200 devicessimultaneously
$0 monthlyyou own the system outright

Reliable calls & data in places that are currently dead zones

The installer will strategically mount the inside antennas to provide boosted signal to the areas of your business that need it most.

White glove service with a 100% satisfaction guarantee

The installers handle every part of the installation. If you're not happy, they'll come back out and make it right, or if that's not possible, refund you in full.

You can see it working in real time.

The amplifier's LCD shows you the status of the booster, band by band, resulting in a better installation and easier troubleshooting.

No monthly fees or extra charges, even if you change networks

The Office 300 boosts every band the FCC allows, so it will continue working even if you change carriers or move to a new network. One purchase, no monthly fees.

How the Office 300 Works

The Office 300 works by receiving the existing cell signal from nearby towers, amplifying it, and then broadcasting it throughout the building for better connectivity. We've walked through each step below in more detail.

The outside antenna receives the existing cell signalfrom the nearby cell towers and passes it over a low-loss cable into the building.

The amplifier receives & boosts the cell signalby up to 72 dB, the max boosting allowed by the FCC, and then passes it to the inside antennas

The two inside antennas broadcast the boosted signalthroughout the building, so you get reliable connectivity in every part of your business.

Why pay more for the Office 300

It's no secret that you can purchase the exact same setup with the Office 200 for a cheaper price, so why should you go with the Office 300?

It all comes down to resources and time.

If you have a crew that can run cable and install antennas, then you don't need the Office 300's included professional installation, so the Office 200 is the better solution for you.

If you don't have an installation team ready to tackle this project, then the Office 300's included professional installation is your best choice and absolutely worth the price.

Should you buy the 200 instead?

Do you have a facilities crew that can run cable and install components? Choose the Office 200 and we'll help you select the perfect setup for your space.

How Much of Your Building Will It Cover?

The amount of coverage that the Office 300 can provide is determined by your existing outside signal and the density of your building.

Building Type
Weak outside signal1 to 2 bars, about -100 dBm
Moderate outside signal3 to 4 bars, about -90 dBm
Strong outside signal5 bars, -80 dBm or better
Fully Open Space, No Internal WallsWarehouses, Manufacturing Facilities
2,000 sq ft
6,000 sq ft
15,000 sq ft
Moderately Open, Some WallsOffice Suites with Cubicles, Restaurants, Retail
1,500 sq ft
4,000 sq ft
6,000 sq ft
Dense Space, Many WallsOffice Suites (No Cubicles), Medical Facilities
1,000 sq ft
2,000 sq ft
3,000 sq ft

Weak outside signal: 1 to 2 bars, about -100 dBm

Moderate outside signal: 3 to 4 bars, about -90 dBm

Strong outside signal: 5 bars, -80 dBm or better

Fully Open Space, No Internal WallsWarehouses, Manufacturing Facilities
Weak outside signal
2,000 sq ft
Moderate outside signal
6,000 sq ft
Strong outside signal
15,000 sq ft
Moderately Open, Some WallsOffice Suites with Cubicles, Restaurants, Retail
Weak outside signal
1,500 sq ft
Moderate outside signal
4,000 sq ft
Strong outside signal
6,000 sq ft
Dense Space, Many WallsOffice Suites (No Cubicles), Medical Facilities
Weak outside signal
1,000 sq ft
Moderate outside signal
2,000 sq ft
Strong outside signal
3,000 sq ft

No usable signal outside? Then a booster can't fix it, and we'll tell you that before you spend anything. Not sure? Call us at 1-888-974-8237.

Coverage figures are estimates. Exact coverage will depend on your outside signal, building materials, and layout.

Need more coverage in your building?

There are two options. The first is to purchase a second Office 300 and install both in your space. This should provide double the coverage, depending on cable runs and antenna placement. If you decide to go this route, please let our team know so we can help coordinate the installation work.

The second option is to work with our commercial team to design a custom solution for your space. This would ensure the best result and we can discuss different installation options at that point.

How the Installation Works, Start to Finish

Here's exactly who does what and when.

Receive the Equipment

Once you place your order, we'll ship your equipment (antennas, amplifier, and components) directly to your door.

Schedule the Installation

Inside the box you receive will be an installation card with a unique code. Follow the instructions on that card to schedule your installation at a date and time that's convenient for you.

Be Prepared

Let the installer know in advance if you have very high ceilings or roof access is limited. If you don't own the building, then you'll need to receive permission and roof access in advance. If you need help, we can help you coordinate with the installer.

System is Installed

The installer will perform a site survey, review the building for cable runs and mounting options, and then will perform the install. They'll then do a post-installation review to ensure that the system is providing reliable, boosted signal, and sign off with you, the customer.

Who installs it: licensed and insured crews that are certified to install the Office 300.

Note: If you've purchased multiple Office 300s then please let us know so we can link the installations together so the installer only makes one trip.

Which Office Solution is Right for You?

We break down the whole line of weBoost office boosters.

Self-Install Bestseller
★★★★★★★★★★(18 Reviews)
From $1,699.99
Entry-Level Option
★★★★★★★★★★(5 Reviews)
From $1,299.99
Installation
Requires self-installation
Requires self-installation
Coverage With a strong existing outside signal
Up to 20,000 sq ft when choosing the 4 inside antenna option.
Up to 12,000 sq ft when choosing the 4 inside antenna option.
Coverage With a weak existing outside signal
Up to 2,000 sq ft
Up to 2,000 sq ft
Outside Antenna
Yagi, Omni, High-Gain Omni, or LPDA
Yagi, Omni, High-Gain Omni, or LPDA
Inside Antenna
Panel, Dome, or Low-Profile Dome
Panel, Dome, or Low-Profile Dome
Number of Inside Antennas
Up to 4
Up to 4
Best for
Most offices, retail floors, and small warehouses and you already have a team to do the installation.
Smaller spaces or business-grade home office and you already have a team to do the installation.
Self-Install Bestseller
★★★★★★★★★★(18 Reviews)
From $1,699.99
Installation
Requires self-installation
Coverage
Up to 20,000 sq ft when choosing the 4 inside antenna option.
Coverage
Up to 2,000 sq ft
Outside Antenna
Yagi, Omni, High-Gain Omni, or LPDA
Inside Antenna
Panel, Dome, or Low-Profile Dome
Number of Inside Antennas
Up to 4
Best for
Most offices, retail floors, and small warehouses and you already have a team to do the installation.
Entry-Level Option
★★★★★★★★★★(5 Reviews)
From $1,299.99
Installation
Requires self-installation
Coverage
Up to 12,000 sq ft when choosing the 4 inside antenna option.
Coverage
Up to 2,000 sq ft
Outside Antenna
Yagi, Omni, High-Gain Omni, or LPDA
Inside Antenna
Panel, Dome, or Low-Profile Dome
Number of Inside Antennas
Up to 4
Best for
Smaller spaces or business-grade home office and you already have a team to do the installation.

Still Deciding?

  • Try it for 90 Days

    The best way to see if the Office 300 will work for you is to install it in your space and see if it solves your signal problems. If you're not happy with the performance, return it for a full refund.

  • 3-Year Warranty

    The equipment is protected by a 3-year hardware warranty, so you don't have to worry about the amplifier going out on you or one of the antennas stops working.

  • We're Here to Support You

    You're not just buying a solution, you're also getting the support of a team that has decades of experience boosting signal in commercial buildings.

    Call 1-888-974-8237

What's Included

Each item here is keyed to the hardware list.

The Hardware

What you receive

  • 25-inch high-gain omni outside antenna
  • Office amplifier with LCD
  • Power supply
  • Splitter
  • Mounting hardware
  • Two low-profile high-gain dome antennas

Cable is supplied by the installer and cut to length on-site.

The Installation

Done at your building

  • Signal analysis on site
  • Antenna mounting and placement
  • Cable routing and sealing
  • Tuning, performance checks, and a full system sweep
  • Walkthrough before they leave

Specifications

The facts your IT or facilities person will ask for.

Max gain72 dB, the FCC ceiling for a multi-carrier commercial booster
Frequency bands700, 850, 1900, and 1700/2100 MHz
CarriersAll US carriers at once, LTE and 5G on the booster bands
Outside antenna25-inch high-gain omni, 9 dBi peak
Inside antennasTwo low-profile high-gain dome antennas, ceiling mounted
Devices servedUp to 200 simultaneously, depending on signal
Amplifier size14.25 x 10.75 x 2.25 inches, 7.7 lbs
ConnectorsF-female, 75 Ohm
PowerStandard 110 V outlet
Surge protectionLightning surge protector included
Warranty3-year manufacturer warranty

For whoever approves it

Send this section along before you buy.

weBoost Installed Office 300 - Spec Sheet

Regulatory Advisories

This is a CONSUMER device.
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.

Please note, the three largest carriers (AT&T, T-Mobile, and Verizon) and more than 90 regional carriers have given blanket consent for use of all boosters certified to the current FCC standards.

Why Buy from Us

Authorized weBoost Dealer

You're not just buying a booster. You're getting the commercial team behind it.

Steph
Steph
Commercial Specialist
Erin
Erin
Commercial Specialist
Jason
Jason
System Design, iBwave Certified
Dan
Dan
Commercial Systems Lead

Call before you buy, during your install, or any time after. When something's wrong, our team is here to support you.

13+
Years in business
80,000+
Lifetime Customers
4.8/5
Store Rating on Google
1-888-974-8237
Mon to Fri, 9 to 5 ET

Buying for an Organization?

Our team is ready to provide you with a quote or the paperwork you need to work through your approval process. We're here to support you, every step of the way.

If You Need:

POs and Net Terms

Send the PO or pay by card, either works.

Tax-Exempt Processing

Email the certificate and we take it from there.

W-9s and Vendor Onboarding

Send the forms and we'll return them filled out.

Multi-Site Rollouts

We'll quote you the right number of units and coordinate installation for you.

100% Free, No Obligation

The consultation and system design cost nothing. If it won't work for your building, we'll tell you.

Get Started

or

Request a Quote

Typical response: within one business day

Reviews

Real experiences from actual Office 300 customers.

FAQ

What's the difference between the Office 200 and the Office 300?

The amplifier is the same, the rest of the package isn't. The Office 300 takes that amplifier and adds upgraded antennas, a high-gain omni on the roof and two low-profile ceiling domes, plus the professional installation. A certified crew comes to your building, runs a signal analysis, mounts and tunes everything, and shows you the working system before they leave. The base Office 200 is the do-it-yourself path. You pick the antenna configuration that fits your building, and you or your contractor handle the mounting, the cable runs, and the placement, with our phone support the whole way. If your team is comfortable on a ladder and wants to spec its own system, the 200 saves you money. If you'd rather sign off on a finished system, this is the one.

Does it work with all carriers at the same time?

Yes. The Office 300 boosts every US carrier at once (Verizon, AT&T, T-Mobile, and the regional networks included), so nobody has to track who's on what. There's nothing to pair and nothing to set up per phone. Anything with a cellular radio in range of the inside antennas rides the same boosted signal, including hotspots, tablets, alarm panels, and card readers. The one caveat worth knowing is T-Mobile's 600 MHz band. It carries a lot of their rural coverage, and no booster in this class amplifies it. If your office runs on T-Mobile well outside a metro area, call us at 1-888-974-8237 and we'll check which band your signal is on before you buy.

What does the price include? Are there any extra costs?

One price covers the hardware and the full installation. That means the amplifier, the roof antenna, the two ceiling domes, the cable runs, the mounting hardware, and the crew's work from signal analysis through the final walkthrough. There's no monthly fee afterward, you own the system outright when they leave. Three things can add cost, permits where a city requires them, lift equipment for unusually high ceilings, and after-hours scheduling. Each is quoted separately and settled before install day, so if none of them apply to your building, the price on this page is what you pay.

How much of our building will it cover?

Up to 15,000 sq ft with strong outside signal. Coverage scales with the signal the outside antenna receives, so a building with five bars at the roof gets far more reach than one with two, and concrete, metal, and low-E glass all shorten it from there. The two ceiling domes each cover their own area, and for a two-story office the crew typically places one per floor. None of this is guesswork on your end. The installer runs a signal analysis at your building before anything goes permanent, places the domes over the areas that need coverage most, and confirms the result with you on install day. If your space runs bigger than that, a third and fourth dome can extend the coverage, so call us and we'll spec the larger layout.

Do I need my carrier's permission to use it?

Not before you buy. AT&T, T-Mobile, and Verizon, along with more than 90 regional carriers, have already given blanket consent for boosters certified to current FCC standards, and the Office 300 is one of them. FCC rules do require a quick registration with your carrier once the system is in, which is free and takes a few minutes online. It's a notification rather than an application, so there's nothing to wait on. If you're on a smaller regional carrier and want certainty, we'll check it with you, just ask.

Is this a 50-Ohm or a 75-Ohm system?

The Office 300 is a 75-Ohm system. That distinction matters when you're designing your own installation, because it decides which cable and antenna family you buy, and mismatched components cost you signal. Here it's already settled. The crew brings the matched 75-Ohm antennas and cable, then installs the complete system, so there's no decision left on your side. If you're weighing the do-it-yourself Office 200 instead, that one comes in both versions, and the right pick depends on cable you may already have in the building and the runs you're planning. That's a five-minute phone call, and we'll sort it out with you before you buy anything.

Who does the actual installation?

A licensed and insured crew that's certified on this equipment does the work. We schedule the visit with you after you order. The crew shows up with everything the job needs, and your part is having three answers ready, the bars outside your building, your rough square footage, and who controls roof access. You don't need to source a contractor, pull your facilities team off other work, or supervise anything. The crew handles the roof work, the cable runs, and the tuning, then walks you through the finished install.

How long does the install take?

Typically a few hours, and it's all done in one visit. The size and layout of your space set the pace, so a single-story office wraps up faster than a two-story building with long cable runs. The crew starts with the signal analysis, then mounts the roof antenna, routes and seals the cable, places the ceiling domes, and tunes the system. The visit ends with a walkthrough where you watch the bars change on a phone before anyone packs up. Your business day goes on more or less as normal, since the bulk of the work happens on the roof and above the ceiling.

Can you install after hours or on a weekend?

Often, yes. Plenty of offices want the ladder work and drilling done while nobody's at a desk, so it's a normal request. After-hours and weekend visits are quoted separately, so tell us what your building needs when you schedule and we'll price that work up front, before the crew is booked. If your hours are flexible, a standard weekday install keeps the cost down. Either way the disruption inside stays small, since the crew spends most of the visit on the roof and overhead.

Will it work with our ceiling type?

Yes, the domes mount to drop tile, hard lid (drywall), and open-joist ceilings alike. The installer picks the right mount and placement for your ceiling on the spot, and the low-profile domes sit nearly flush, so they read as building infrastructure rather than equipment someone bolted on. Unusually high ceilings, the kind you'd find over a warehouse floor or a two-story lobby, sometimes need lift equipment, which we price before install day so it never shows up as a surprise.

Do you install everywhere in the US? What about Canada?

Yes, all 50 states. A few remote areas can take longer to schedule, so if your building sits well off the beaten path, check with us on timing for your area before you order. Canada is a different story for now, since the install network is US-based. We can still spec the system for a Canadian building and help you plan the work with your own installer.

What happens if the installer finds we need more than this package?

Nothing goes permanent until the numbers check out. The crew runs the signal analysis first, and if your building needs more than the two-dome system, more antennas, more amplifier power, or a different approach entirely, we design the right system with you before any drilling starts. You're never stuck owning hardware that can't do the job. That's what the up-front analysis is for, and the 90-day guarantee backs it up. The same goes for the rare building with no usable signal outside. A booster amplifies the signal the outside antenna receives and can't create signal from nothing, so if that's your situation, we'll tell you straight before you've spent anything.

Can we add more inside antennas later?

Yes. The amplifier supports up to four inside antennas and the Office 300 ships with two, so there's room to grow into an expansion, a new floor, or a back area the original layout didn't reach. When the time comes, we'll spec the added antennas and cable, price it, and arrange the work, so the system grows without a redesign. If you already know you'll need more than two domes on day one, tell us up front and we'll design for the full building from the start.

Does it connect to our network or Wi-Fi?

No. The system runs completely standalone. Nothing plugs into your network, nothing touches your Wi-Fi, and no software gets installed anywhere. It runs off one standard 110 V outlet. The amplifier's LCD shows its status band by band, so checking on the system means glancing at a wall rather than opening a ticket. Your IT team's total involvement is zero, which is usually their favorite spec on this page. Phones pick it up automatically, the way they do any cell signal, with nothing to pair and nothing to enroll.

What if it doesn't fix our signal?

You get 90 days to prove it in your building, and if it doesn't perform, we make it right or refund everything you paid, including the installation. That's the backstop, though the process is built so you rarely need it. The installer confirms your outside signal before anything goes permanent, and the visit ends with you seeing the bars yourself, so you know where you stand before the crew leaves, not weeks later. If something looks off after they've gone, call us. Most issues sort out over the phone.

We rent our building. Does that change anything?

Only one thing, the roof. The outside antenna mounts up there, and roof work usually needs the landlord's sign-off, so start that conversation before install day is on the calendar. Landlords deal with rooftop equipment all the time. Satellite dishes and HVAC crews paved this road long ago, and a signal antenna is a small ask next to either. If your landlord has questions, or roof access at your building is limited, talk to us first and we'll figure out what's workable.

Who fixes it if something stops working a year from now?

Call us first, 1-888-974-8237. Support is lifetime and US-based, and most of what looks like a failure is a placement or settings issue that resolves over the phone with the amplifier's LCD in front of you. If the hardware itself fails, it's covered by weBoost's 3-year manufacturer warranty, and that service goes through them directly. We'll help you confirm what failed and what to ask for before you contact them, so you're not starting that conversation cold. There's no service contract behind any of this, the system just runs.

Can I expedite the shipping or the install?

Usually, yes. Shipping can often move faster, and install dates come down to crew calendars in your area, so the earlier we know your deadline, the more we can do with it. Call us before you order with whatever's driving the clock, the occupancy date, the inspection, the event, and we'll build the schedule backward from it.

Can we take it with us if we move?

Yes. The hardware unbolts and moves with you, nothing about the system is tied to the building where it was first installed. You'd be re-running cable at the new address, so plan on a proper reinstall rather than a same-day swap. Ask us about scheduling a crew at the new building and we'll price that work. Coverage may read differently at the new address too, since the system boosts whatever signal the outside antenna receives there.

Do you take purchase orders and tax-exempt orders?

Yes to both. POs, tax-exempt processing with your certificate, and W-9s and vendor onboarding forms are all normal business here. Start with the quote form on this page or call 1-888-974-8237, and we'll send a formal quote you can route for approval. When the paperwork comes back, send the PO or pay by card. Either works, and we ship and schedule from there. Buying for more than one building? One quote can cover every site, and adding the next building later takes one email. If the approval runs long and your quote lapses along the way, ask us to refresh it and we'll reissue it.

weBoost Installed Office 300 - Includes Professional Installation | 479047

$3,799.99

What You Should Know

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