Nutron Wall Network · Phoenix metro · Being built now
Walls where people wait. Paid to the owner. Counted for the advertiser.
Nutron rents wall space in the waiting areas of local businesses, puts up a framed poster for a local advertiser, and gives every poster its own code to scan and keyword to text, so responses can be counted wall by wall. We're building the first networks in the Phoenix metro now.
Own a shop with a waiting area?
Get paid for a wall
$50 a month for wall space where your customers wait, on a 6- or 12-month agreement. We put the frame up and keep it up.
Want customers from one part of town?
Advertise in a ZIP code
Your poster in 10 waiting rooms in one ZIP code: $2,000 a month on a 12-month agreement, design and printing included, every scan and text counted by wall. Each of those shops carries one poster: yours.
Rather talk? Call (602) 271-4000. We're in Ahwatukee, and we'll come to you anywhere in the Phoenix metro.
AC REPAIR
AC acting up?
Book a tune-up before the next heat wave.
Money flows to the wall. Proof flows back.
Two flat fees and one honest count. No commissions, no pay-per-click, no share of anyone's sales.
- Solid line: money
- Dashed line: the count
Advertiser
Pays Nutron $2,000 a month for 10 locations in one ZIP code on a 12-month agreement, or $2,400 a month on 6. Approves the poster. Gets the count, location by location.
From the advertiser to Nutron: $2,000 a month · 10 locations · one ZIP code
From Nutron to the advertiser: The count, location by location
Nutron
- Signs each business and pays it for the wall
- Designs, prints and frames the poster
- Puts it up and keeps it up
- Gives each wall its own code and keyword
- Counts responses and reports them by location
From Nutron to each business: $50 a month to each business
From each wall to Nutron: Scans and texts from people waiting, counted at each wall
The business with the wall
Gets $50 a month for the wall, the same whether anyone responds or not. Sells nothing, hands out nothing and recommends no one.
The poster is paper and acrylic. The count is software. The count is the part Nutron builds.
The poster is the easy part.
Anyone can print a poster. Local advertising in small businesses breaks everywhere else. Someone has to sign dozens of independent owners and keep every agreement straight, get a frame onto every wall and keep it clean and current, and answer the one question every advertiser asks: did anyone respond? That usually runs on phone calls, a van and somebody's spreadsheet.
Nutron is a Phoenix, Arizona AI and process automation company. In plain terms, we find what's costing a business time or money and build the system that fixes it, usually where the work crosses many people and places and is held together by a spreadsheet. The Wall Network is that same kind of problem, and we're building the system to run it.
The analog wall, made measurable. Helping an analog business go digital usually means changing how it works. Here the business changes nothing. The wall stays a wall and the poster stays paper. The digital part, the links, the keywords and the count, is ours to run.
No screen, no app, no chatbot. A lease, a frame, a print run and a count, run as one operation. It's the same work we do for everyone else, pointed at a wall.
What sits behind one poster
Leasing.
A written agreement with every business that rents us a wall.
Inventory.
Which walls are open, in which ZIP codes, for which kinds of business.
Production.
Design, approval, printing and framing, done the same way for every poster.
Field work.
Installation, checks, cleaning and replacement.
Attribution.
A code and a text keyword unique to each wall.
Reporting.
Responses by location, in a report the advertiser can check.
The same work, pointed at your own business: the two-week operations audit
Where the network stands
Status as of
- Businesses with walls
- None signed yet. We are forming the first networks in the Phoenix metro.
- Advertisers
- None signed yet. Tell us your ZIP code and what you sell.
- Scan links and text keywords
- Being set up. No code or number is live yet.
- Live ZIP codes
- None yet.
We won't show you a map of walls we don't have.
What it's being built from
These are counts of businesses and advertising in the Phoenix area, not of our walls.
4.69 million
people live in Maricopa County (July 2025 estimate).
Source: U.S. Census Bureau, Vintage 2025 county population estimates (opens in a new tab)
2,087
auto repair and maintenance businesses with employees in Maricopa County in 2023, plus 249 tire dealers.
Source: U.S. Census Bureau, County Business Patterns 2023 (opens in a new tab)
At least $120 million
in local out-of-home ad spending in the Phoenix market in 2025, 14.5% of all local ad spending there. The source notes that its data provider undercounts out-of-home spending by about 30%.
Source: OAAA, 2025 OOH Facts & Figures (MediaRadar data) (opens in a new tab)
65%
of US out-of-home advertising sales in 2025 were local sales, out of a record $9.46 billion.
The same Census count shows 482 veterinary practices, 114 barbershops and 61 coin laundries and drycleaners with employees in Maricopa County. Shops with no paid employees aren't counted, so the real numbers are higher.
Source: U.S. Census Bureau, County Business Patterns 2023 (opens in a new tab)
Straight answers about the Wall Network
What it is, who pays, and what exists today.
What is the Nutron Wall Network?
Framed posters on the walls where people wait, in local businesses grouped by ZIP code. Nutron rents the wall space from each business, sells the poster space to local advertisers, and counts responses to each poster through its own code and text keyword. The first networks are being built in the Phoenix metro.
Who pays whom?
The advertiser pays Nutron $2,000 a month for 10 locations in one ZIP code on a 12-month agreement, or $2,400 a month on a 6-month agreement. Nutron pays each business $50 a month for its wall space, on a 6- or 12-month agreement, once an advertiser is signed for its wall. Design, printing, the frame, installation and upkeep are Nutron's job and Nutron's cost.
What kinds of businesses have the walls?
Places where people sit and wait: auto repair and tire shops, collision centers, laundromats, barbershops and vet clinics, for example.
What kinds of businesses advertise?
Local businesses whose customers are the people in those waiting rooms. The clearest example is an accident attorney on the wall of an auto repair shop, where some of the people waiting are there after a crash. Each shop carries one poster, so an advertiser's 10 shops are its own. A competitor can run its own network in the same ZIP code, but never in the same shops.
How are responses counted?
Each wall's poster has its own code to scan and its own keyword to text. A scan or a text is counted to the wall it came from, and the advertiser sees the count for every location. It counts people who respond from the wall. It can't count someone who remembers the name and calls later, and we don't estimate that.
Does a frame collect information about the people who wait near it?
No. A frame is a printed poster behind acrylic: no camera, no sensor, no screen. The only responses counted are from people who choose to scan the code or text the keyword.
Is the business with the frame endorsing the advertiser?
No. The business rents Nutron a wall for a flat $50 a month. Nobody at the counter is asked to recommend, sell or hand out anything, and the business's pay doesn't change with the number of responses.
Is anyone signed yet?
Not yet. We're forming the first networks in the Phoenix metro now. We won't show a network, a result or a client that doesn't exist. When a ZIP code's walls are up, this page will say so.
Where is Nutron?
1345 E Chandler Blvd, Suite 117, Phoenix, AZ 85048, in Ahwatukee. The number is (602) 271-4000. We meet shop owners and advertisers in person anywhere in the Phoenix metro.
Pick your side of the wall.
Owners: see the deal and have us call. Advertisers: check what's possible in your ZIP code. Either way, you'll hear from a person.
Or call (602) 271-4000. We're in Ahwatukee, and we'll come to you anywhere in the Phoenix metro.