Commercial HVAC appointment setting in Madison: who to call, and when

10 things to know before prospecting HVAC in Madison

1. 0144 nonresidential plumbing and HVAC contractors work the Madison metro (-5 in a year), 19% less concentrated than the U.S. as a whole.
2. 0215.9 larger HVAC-buying buildings per contractor ranks Madison #5 of 100 markets and #2 of 2 in Wisconsin.
3. 03The biggest buyer group is manufacturing plants: 284 sites with 20+ people.
4. 04Madison over-indexes on senior living and skilled nursing at 1.70x the national mix, so build references inside that group.
5. 05Medical and dental office buildings added 73 establishments in a year: new sites without a mechanical contractor relationship.
6. 06Tier 1 is 279 sites with 50+ people among manufacturing plants and medical and dental office buildings; those deserve two or three contacts each.
7. 07Dane County holds 85% of the larger buildings across 4 counties.
8. 08Call all 12 months, and push hardest for bid meetings in Apr–May, Sep–Nov, before peak service (Dec–Mar, Jun–Aug).
9. 09Map the anchor owners first: UW Health, University of Wisconsin-Madison and Epic Systems Corporation run the kind of facilities that use HVAC work.
10. 107 named projects in the metro create HVAC work, starting with Phillip A. Levy Engineering Hall.

These are the 9 industries Abstrakt's SDRs call for HVAC work, with how many of each are in the Madison metro and who to ask for. Compared with the U.S. as a whole, Madison leans toward senior living and skilled nursing (1.70x) and hotels (1.25x). Build the list around those categories. Commercial property management firms and private K-12 schools are thinner than the national mix, so treat them as selective targets.

1. 01
   Manufacturing plants284

   Ask for: Plant engineer 176 with 50+ on site 1.05x U.S. mix -11 in a year
2. 02
   Medical and dental office buildings160

   Ask for: Practice administrator or office manager 58 with 50+ on site 0.81x U.S. mix +73 in a year
3. 03
   Senior living and skilled nursing104

   Ask for: Executive director 45 with 50+ on site 1.70x U.S. mix +30 in a year
4. 04
   Hotels56

   Ask for: Director of engineering 13 with 50+ on site 1.25x U.S. mix +2 in a year
5. 05
   Commercial property management firms41

   Ask for: Property manager 0.57x U.S. mix -1 in a year
6. 06
   Private K-12 schools21

   Ask for: Business manager 6 with 50+ on site 0.57x U.S. mix -3 in a year
7. 07
   Warehousing and distribution13

   Ask for: Operations manager 4 with 50+ on site 1.10x U.S. mix +4 in a year
8. 08
   Hosting and data processing companies11

   Ask for: Critical facilities manager 6 with 50+ on site 0.65x U.S. mix +7 in a year
9. 09
   Hospital campuses8

   Ask for: Director of facilities or plant operations 8 with 50+ on site 0.72x U.S. mix +3 in a year

Locations are establishments with 20 or more employees (U.S. Census Bureau, County Business Patterns 2023); property management and similar companies are counted in full, whatever their size. Change and concentration: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, private ownership, 2025 Q2.

44 nonresidential plumbing and HVAC contractors are based in the Madison metro. That is 5 fewer than a year ago. When a contractor closes or sells, its customers go looking for a new one. The trade is 19% less concentrated than the U.S. as a whole, so a consistent outbound program reaches facility teams that are not tired of contractor calls. 15.9 larger HVAC-buying buildings per contractor puts Madison 5 of 100 markets, and 2 of 2 in Wisconsin. That is more room per contractor than most metros, so systematic prospecting tends to find accounts nobody is working. If you can serve Milwaukee and Grand Rapids, they have more larger buildings per contractor than Madison.

Tier 1 covers manufacturing plants, medical and dental office buildings and senior living and skilled nursing with 50 or more people on site.

Dane County holds 85% of the larger HVAC-buying sites across the 4-county metro. The other 3 counties split the remaining 15%, which is where Tier 1 accounts justify the drive and smaller sites do not.

Named, sourced projects in the metro, current as of 2026-10. Each one is a reason to call before the work is awarded.

Health systems, campuses, large employers and industrial parks hold the biggest concentrations of buildings in the metro. Each fact links to its source, checked 2026-10.

• Medical and dental office buildings: 73 more establishments than a year ago

  In this category the usual openings are new clinic openings, practice expansions, comfort complaints from patients and staff. New sites start without a mechanical contractor.

• Senior living and skilled nursing: 30 more establishments than a year ago

  In this category the usual openings are ownership change, state inspection findings, summer heat complaints. New sites start without a mechanical contractor.

• Hosting and data processing companies: 7 more establishments than a year ago

  In this category the usual openings are capacity expansion, new hall, redundancy upgrade. New sites start without a mechanical contractor.

• Manufacturing plants: 11 fewer establishments than a year ago

  Consolidation moves buildings to new owners and operators, who usually rebid service agreements.

• 5 fewer commercial mechanical contractors than a year ago

  Buildings whose contractor closed, retired or sold are open to a new relationship.

More questions for every prospect type, and how to follow up after the meeting, are in the HVAC prospecting playbook.

Any business installing or servicing heating, ventilating, or air conditioning equipment must register with DSPS. HVAC certification by exam is a separate voluntary program. Source.

Confirm current rules with Wisconsin Department of Safety and Professional Services (DSPS).