Networking
A client called me because the upstairs was slow. Before I got there he had already called his internet provider and doubled his plan. Twice.
Nothing changed. Of course it did not. His problem was one wireless access point in a downstairs closet. Wrong end of the house, behind a brick chimney.
He had spent months and real money on the one thing that was not broken. That is the normal story, not the unusual one.
Here is the picture I draw for clients. It works every time.
There are two pipes. One comes from the street into the house. That is the internet plan.
The other one goes from the box in the closet to the phone in your hand. That is the Wi-Fi.
If the second pipe is small, making the first one bigger changes nothing. You cannot pour more water through a straw by widening the fire hose upstream.
Clients get that immediately. Then the whole conversation stops being about their bill.
In houses I work in, it is almost always one of these.
Distance and walls. Wireless does not care how much you paid. It cares about brick, tile, stone, metal studs, and mirrors. A signal that crosses three walls and a chimney is a weak signal.
One access point trying to cover everything. A single box in a closet can cover an apartment. It cannot cover a two story house on a big lot. It will show bars and still be slow, which is the most confusing failure there is.
Too many things talking at once. Phones, tablets, cameras, doorbells, TVs, appliances, watches, plus every neighbor's network. The air is a shared road, not a private lane.
Cameras and video going the wrong way. Uploading video all day eats the small pipe, the one going out. Nobody thinks about that direction until it breaks calls.
Everything on wireless that should be on a wire. Anything that does not move should be on a cable. TVs, game consoles, the rack, printers. Every one you take off the air makes the air better for the things that actually move.
A hidden second network. The provider box is still running its own wireless alongside yours. Half the house joins the wrong one. Then you spend an hour chasing a problem that is really two networks fighting.
Clients are not dumb about this. They have just been sold one number, speed, for twenty years.
So I do not correct them. I add to what they know.
I say something like: "Your plan is fine, we tested it at the box. The trouble is getting it from that closet to your bedroom through the stone wall. That is the part we fix."
Then I tell them what I am going to do in physical terms. "We put one of these in the upstairs hall ceiling, and we run a wire to it." People understand a wire and a ceiling. They do not need the rest.
Never say the words that make them feel small. Never blame their phone. Never blame them for streaming.
The strongest thing I do is walk the house with them and show a signal reading in each room.
Strong in the office. Weak in the bedroom. Weak on the patio. It stops being my opinion and becomes something they saw.
Then when the fix goes in, walk it again and show the same rooms. That second lap is what makes the invoice feel earned.
Half of the Wi-Fi complaints I inherit are really expectation problems.
Somebody sold a system and never mentioned it. A house full of block walls needs more than one access point. Nobody said the patio and the shop would need their own coverage. Nobody said cameras use the pipe going out.
So I say all of that at proposal time now, in one short paragraph. Before there is any money on the table. It is not a hard conversation early. It is a terrible conversation late.
I kept forgetting to type that paragraph, so I handed it to software. TrimOut asks about the house and the coverage instead of assuming. The client hears it before they sign.
If a client wants one sentence, this is the one I use.
"Speed from the street is what you buy. Coverage inside the house is what you feel. They are not the same thing, and we are fixing the second one."