Maxionlabs x Economy Heating & Air · 9 Nov 2026

More commercial service agreements, from buildings where you know who hires.

One page: where we've been, what you want, what goes in the lists and how often we refresh them. No prices yet.

1

How we got here

2

What you want

  • Private buildings with rooftop HVAC units
  • Chicago suburbs, in your service area
  • Ideally several locations under one owner
  • No restaurants, no high-rises
  • And the one rule: we know who hires the HVAC company, 90%+ sure

Anything wrong or missing? Tell us now.

3

What goes in the lists

A

The list

Every building that fits, with the person who hires HVAC, their email and phone.

Who to call, and how to reach them.

B

The list + the roof

Same list, plus what's on each roof (unit count from satellite) and how many locations they have.

You walk in already knowing the building.

3b

Add-ons, pick any

New facilities person alerts

When the person who hires HVAC changes jobs. A new person often means a new vendor decision.

Property manager map

Which firms manage which buildings. One contact can cover several roofs.

Public rebid dates

When park districts and schools rebid HVAC service, so you're in before the bid opens.

All locations grouped

Every site under one owner on one row, so you pitch the whole account, not one building.

New and changed buildings

New construction and newly leased spaces in your area, before they pick a vendor.

Permit history

Past mechanical permits where the town publishes them. Shows who did the last job.

4

How often we refresh them

One time

One full list of your service area.

Monthly

New buildings added, people who changed jobs updated.

Quarterly

Same refresh, less often.

Next

Which one looks interesting?

Pick what goes in, any add-ons and how often, and tell us your service area. We'll come back with how many buildings fit and a fee option that works for both of us.

Prepared by Maxionlabs for Dan Merz, Economy Heating & Air Conditioning. Nothing here is a quote. Public data only.