ADT Alarm System for Business: 2026 Prices, Everon, and the Alternatives

Updated October 2026. All ADT figures below were taken from adt.com on October 3, 2026 and are dated in the text; ADT's current promotion is marked to expire October 21, 2026, so re-check the page before you sign anything.

If you are pricing an ADT alarm system for business use, here is the short version. As of October 2026, ADT Business publishes a $299 installation for its Interactive package with monitoring from $52.99 a month, and a $349 minimum installation for its Complete package with monitoring from $54.99 a month, both on a 36-month contract with early-cancellation fees. That is roughly $2,210 to $2,330 committed over the term before add-on devices. Everon is the former ADT Commercial, now a separate enterprise integrator that quotes larger sites project by project. The practical alternative for most single buildings is two or three licensed local contractors quoted on the same scope, which is what we do at Commercial Security Pros, free to the business, without installing, monitoring or selling equipment ourselves.

ADT security system for business vs Everon: which one are you actually talking to?

Everon is the former ADT Commercial business. Private equity firm GTCR acquired ADT Commercial in 2023 and relaunched it as Everon, a standalone integrator built from ADT Commercial, Protection 1 and Red Hawk Fire & Security, according to Everon's own company history. Everon describes its customers as enterprise-scale commercial organizations and sells integrated intrusion, access control, video, fire and life safety, and monitoring. ADT Business is the small and mid-size business line that remained with ADT and is sold through adt.com/business on published packages.

Our rule of thumb, drawn from the projects we scope: a code-designed fire alarm, many controlled doors, or one contract across several states makes you an Everon-type buyer who should also bid the other national integrators below. One building under about 25,000 square feet needing intrusion, a few cameras and monitoring makes you an ADT Business-type buyer, and your real comparison set is local licensed contractors.

What ADT's business security package costs over the full 36-month term

As of October 2026, ADT Business publishes a $299 installation for its Interactive package (discounted from $599) with monitoring from $52.99 a month, and a $349 minimum installation for its Complete package with monitoring from $54.99 a month, each on a 36-month monitoring contract. Over the full term, that is about $2,210 for Interactive ($299 plus 36 x $52.99) and about $2,330 for Complete ($349 plus 36 x $54.99), before taxes, add-on devices or the $8 monthly guard-response fee ADT charges in municipalities that require it. Source: adt.com/business and ADT's business terms and conditions, both read October 3, 2026. ADT's promotional install price moves; earlier offers ran $99 to $199, which is the range our monitoring cost guide recorded, so the number on the day you sign is the one that counts.

Read what the $299 actually buys. ADT's terms list the Interactive package as one Command 7-inch touchscreen panel, one LTE plug-in radio, two door/window sensors, one motion detector and Z-Wave capability, and note that charges "vary depending on system configuration, equipment and services selected." Two contacts and one motion cover a very small footprint; a storefront with four to six openings, a glass-break and a couple of cameras is priced as add-ons on a custom quote, which is why your proposal will not match the website. The offer also requires ADT's Quality Service Plan (its extended warranty) and automatic payment.

Three clauses decide what the exit costs:

• Equipment ownership. ADT's business terms state: "Professionally installed system remains property of ADT." With an ADT Business package, the panel and devices are not yours when the contract ends. That matters when you later want a different monitoring company, because a system you do not own is harder to take over.
• Early cancellation. The same page says that on early termination "ADT may charge 90% of the monthly charges due for the balance of the initial 36-month contract term." Cancel an Interactive agreement after month 12 and the exposure is 24 remaining months x $52.99 x 90%, or about $1,145.
• Renewal. ADT's published business terms do not state what happens after month 36: whether the agreement renews, for how long, and how much notice you must give. Ask for the renewal and notice clause in writing before you sign, and put the notice deadline in your calendar.

None of that makes ADT a bad choice. It is a predictable package from a company with its own monitoring centers and a theft-protection guarantee of up to $500 toward a deductible. It is one price from one seller, with the equipment subsidized against the monitoring term, and it cannot be judged until it sits next to a quote that prices equipment and monitoring separately.

The alternatives, by building type

Best for a single small site: a local licensed alarm contractor

A local alarm or low-voltage contractor licensed in your state is the direct comparison for an ADT Business proposal. They price equipment and installation labor as one line and monitoring as another, so the system is typically yours once you have paid for it; still get panel ownership stated in writing, because a very low monthly rate can signal subsidized equipment the provider retains. Our commercial alarm system cost guide puts a small office or storefront intrusion system at $1,500 to $4,000 installed, and our business alarm monitoring cost guide puts basic intrusion monitoring at $30 to $75 a month, with terms ranging from month-to-month to 36 months. Higher up front, lower per month, and the equipment is yours.

Best for app control and remote management: an Alarm.com-platform dealer

Alarm.com does not sell direct; its business intrusion, video and access control run through authorized service providers, many of which are the same local contractors above. The benefit is a platform supported by many dealers rather than one brand. Before signing, confirm in writing that the account can be released to another Alarm.com provider if you change dealers, and that you will receive the installer code.

Best for several sites in one region: a regional provider

Regional providers such as Vector Security, Guardian Protection and Alert 360 sit between a local contractor and a national brand in their territories. Ask which central station holds the account, expect a multi-year term, and ask the same ownership question you would ask ADT, since subsidized-equipment models are not unique to ADT.

Best for multi-site, fire-heavy or enterprise programs: Securitas Technology or Johnson Controls

Securitas Technology (formerly STANLEY Security) designs, installs, monitors and maintains access control, video, intrusion and fire detection for accounts ranging from single locations to global deployments, and quotes every project through its sales team. Johnson Controls brings its own manufacturing stack (DSC and Kantech for intrusion and access, Exacq and American Dynamics for video, Simplex and Tyco for fire) and sells integrated security and life-safety programs. Both are quote-only, and both are strongest where you need one contractor holding the fire alarm, sprinkler monitoring and security contracts across many buildings.

Best for a large integrated project with a national account structure: Everon

If you were an ADT Commercial customer, you are already an Everon customer, and Everon remains a credible bidder for campus-scale work, national account programs and construction or retrofit projects. Do not drop it; put a Securitas Technology or Johnson Controls proposal beside it so the price is tested against a peer.

Side by side: ADT Business package vs local contractor quote vs national integrator

Commercial Security Pros compares quotes from licensed, insured local contractors on the same scope and does not install, monitor or mark up equipment, so the columns below are the ones we standardize on every quote. ADT figures are from adt.com as of October 2026; local-contractor figures are the published ranges from our cost guides; the integrator column reflects how those proposals are typically structured, since none of the three publishes prices.

Work the whole term, not the first invoice. A local contractor at $2,500 installed and $45 a month costs about $4,120 over 36 months, against roughly $2,210 for ADT's base Interactive package. On a two-door, one-motion footprint, ADT is cheaper on paper. On a real storefront, the add-on devices move ADT's price up while the local quote already includes them, and at month 37 the local customer owns a system anyone can monitor while the ADT customer owns nothing. Which is better depends on how long you will occupy the building and how much you value the exit.

Already have ADT? Switching and takeover

If you already have an ADT panel, another company can often take over the monitoring, but it depends on two things: whether the hardware is dealer-proprietary or locked, and whether you have the installer code. A non-proprietary panel that can be reprogrammed to a new central station is usually the cheapest path; a locked panel or one you do not own becomes a rip and replace. Because ADT's business terms state the professionally installed system remains ADT's property, ask ADT in writing whether the equipment can stay and be reprogrammed, and ask the new contractor to inspect the panel before quoting. Our alarm monitoring service page covers what a takeover inspection should check.

Three timing points. Find the renewal clause in your signed agreement, not the website, and note the notice window; commercial agreements often renew for another full term if you miss it. If you are inside the initial 36 months, price the 90% early-termination exposure against the savings. And note that ADT itself advertises a $200 credit for switching to ADT and activating an existing system, so takeovers are routine in both directions.

How to compare an ADT proposal line by line

Every quote you receive, ADT's included, should be broken into the same five lines before you compare totals: (1) equipment, listed by device and model; (2) installation labor; (3) activation or programming fees; (4) monthly monitoring, with the communication path and any guard-response or permit fees stated; and (5) contract term, renewal, early-cancellation formula and equipment ownership. If a proposal gives one bundled number, ask the seller to split it; a seller who cannot is telling you the equipment is subsidized by the monitoring, which is fine as long as you can see the price of it.

To make the quotes comparable, give every bidder the same building profile: city and state (licensing and alarm-permit rules differ), square footage, number of exterior doors and openings to protect, camera count and whether you need recording retention, number of access-controlled doors, whether fire alarm monitoring is in scope, and how many sites. If fire is in scope the contractor needs the right fire alarm license in your state (see our commercial fire alarm page), and our access control page covers the door-hardware questions that drive access pricing. Regulated buildings add fields such as cannabis camera-retention rules, HIPAA in healthcare and school safety requirements, which our industry guides cover by building type.

Yes, one company can quote alarm, cameras, access control and fire alarm together. Everon, Securitas Technology and Johnson Controls are built for that, and many local integrators hold both the alarm and fire licenses. Whether one contract is wise is separate: bundling simplifies service and can lower monitoring, but concentrates your switching cost. For a combined system, our commercial security system cost guide gives installed ranges by building size ($3,000 to $10,000 for a business under 5,000 square feet, with access control at the top of that range).

How we get you comparable quotes

Our process is built for exactly this comparison. You submit one building profile (systems needed, industry, square footage, timeline). We route it only to contractors we have checked: alarm or low-voltage license verified against your state board, general-liability coverage confirmed by certificate of insurance, and public review and complaint history screened. Firms that generate complaints or quote off-scope are removed. The contractors pay us for the introduction; you pay nothing and owe nothing. Because we do not install, monitor or sell equipment, we have no reason to steer you toward ADT or away from it, and the quotes come back with installed cost, monthly rate, term and ownership stated so they can sit beside the ADT proposal line for line. Request your quotes here.

Frequently asked questions

What happened to ADT Commercial, and is Everon the same company as ADT Business?

No. ADT Commercial was acquired by private equity firm GTCR in 2023 and relaunched as Everon, an independent integrator serving mid-market and enterprise commercial accounts. ADT Business is the small and mid-size business line still owned and sold by ADT. They have separate sales teams, contracts and pricing; an ADT Commercial agreement signed before the sale is now an Everon account.

Should my building go to ADT Business or to Everon?

A single building under roughly 25,000 square feet needing intrusion, cameras and monitoring fits ADT Business and its real competitors, local licensed contractors. A multi-building campus, a portfolio across states, or a project with a code-designed fire alarm and dozens of controlled doors fits Everon and the other national integrators. In our experience the scope of the fire alarm work is often what tips the decision.

What does ADT charge a business for installation and monthly monitoring in 2026?

As of October 2026, ADT Business publishes $299 installation for its Interactive package with monitoring from $52.99 a month, and a $349 minimum installation for its Complete package with monitoring from $54.99 a month, on a 36-month contract. Add-on devices, taxes and an $8 monthly guard-response fee in some municipalities are extra, and the promotion is dated to expire October 21, 2026.

How long is an ADT business monitoring contract, and what does it cost to cancel early?

The published ADT Business packages require a 36-month monitoring contract. ADT's business terms state that on early termination ADT may charge 90% of the monthly charges due for the balance of the initial term. On a $52.99 plan cancelled with 24 months left, that is roughly $1,145.

Do I own the alarm equipment with ADT Business?

Under ADT's published business terms, the professionally installed system remains the property of ADT. Unless your signed agreement says otherwise, the panel and devices are not yours at the end of the contract. Ask for any ownership exception in writing.

What would a local licensed contractor charge for the same scope?

A small-business intrusion system typically runs $1,500 to $4,000 installed, with basic monitoring at $30 to $75 a month and terms from month-to-month to 36 months. The equipment is typically customer-owned once paid for; confirm it in writing. A combined alarm, camera and access system for a building under 5,000 square feet typically runs $3,000 to $10,000 installed.

Who else can quote a complete commercial security system with monitoring besides ADT?

Licensed local alarm contractors (including Alarm.com-platform dealers), regional providers such as Vector Security, Guardian Protection and Alert 360, and national integrators Securitas Technology, Johnson Controls and Everon can all quote a full system with monitoring. Local contractors fit single sites; the integrators fit multi-site, fire-heavy and enterprise programs.

Can one company quote alarm, cameras, access control and fire alarm together?

Yes. Everon, Securitas Technology and Johnson Controls are built for combined scopes, and many local integrators hold both the alarm and fire alarm licenses needed to bid all four. Bundling simplifies service but concentrates your switching cost, so weigh the single-contract convenience against the exit terms.

Which companies break out installation cost and monthly fees separately?

Local licensed contractors and most regional providers quote equipment and labor as one price and monitoring as a separate monthly line; national integrators itemize materials, labor and service. ADT Business publishes a promotional install price and a monthly rate, with the equipment subsidy embedded in the monthly charge rather than itemized.

If I already have an ADT panel, can another company take over the monitoring?

Often, but not always. A takeover requires a panel that can be reprogrammed to a new central station and an installer code you can obtain. Because ADT's business terms keep ownership of the installed system with ADT, confirm with ADT in writing that the equipment can remain, and have the new contractor inspect the panel before quoting. If it is locked, budget for a replacement panel.

Is ADT worth it for a small business, or am I paying for the brand?

ADT is worth it when you value a known brand, a package price and one national support line more than ownership and exit flexibility, and when your footprint is small enough that the base kit covers most of it. For larger footprints or tenancies longer than the contract, the add-on pricing, the 36-month term and ADT's retained ownership usually make a local contractor who sells the equipment outright the better value over the full term. You are paying a monthly premium for a lower day-one number; the only way to know whether that trade is good for your building is to price both on the same scope.

An ADT alarm system for business is a legitimate option, and the published numbers make it an easy one to start with. Finish the job by getting two or three licensed local quotes on the same five lines, then decide with the full 36-month cost, the ownership answer and the exit terms in front of you.