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

10 things to know before prospecting HVAC in Dayton

1. 0168 nonresidential plumbing and HVAC contractors work the Dayton-Kettering metro, 38% more concentrated than the U.S. as a whole.
2. 0212.7 larger HVAC-buying buildings per contractor ranks Dayton #23 of 100 markets and #2 of 5 in Ohio.
3. 03The biggest buyer group is manufacturing plants: 355 sites with 20+ people.
4. 04Dayton-Kettering over-indexes on hospital campuses at 2.22x the national mix, so build references inside that group.
5. 05Medical and dental office buildings added 29 establishments in a year: new sites without a mechanical contractor relationship.
6. 06Tier 1 is 344 sites with 50+ people among manufacturing plants and medical and dental office buildings; those deserve two or three contacts each.
7. 07Montgomery County and Greene County hold 87% of the larger buildings across 3 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: Kettering Health, Miami Valley Hospital (Premier Health) and Wright-Patterson Air Force Base run the kind of facilities that use HVAC work.
10. 104 named projects in the metro create HVAC work, starting with Think Dayton building at onMain.

These are the 10 industries Abstrakt's SDRs call for HVAC work, with how many of each are in the Dayton-Kettering metro and who to ask for. Compared with the U.S. as a whole, Dayton-Kettering leans toward hospital campuses (2.22x), senior living and skilled nursing (1.81x) and manufacturing plants (1.56x). Build the list around those categories. Hosting and data processing companies and colleges and universities are thinner than the national mix, so treat them as selective targets.

1. 01
   Manufacturing plants355

   Ask for: Plant engineer 179 with 50+ on site 1.56x U.S. mix -6 in a year
2. 02
   Medical and dental office buildings266

   Ask for: Practice administrator or office manager 93 with 50+ on site 1.34x U.S. mix +29 in a year
3. 03
   Senior living and skilled nursing105

   Ask for: Executive director 72 with 50+ on site 1.81x U.S. mix +13 in a year
4. 04
   Hotels41

   Ask for: Director of engineering 4 with 50+ on site 1.19x U.S. mix -4 in a year
5. 05
   Private K-12 schools32

   Ask for: Business manager 13 with 50+ on site 1.41x U.S. mix +3 in a year
6. 06
   Commercial property management firms19

   Ask for: Property manager 1.05x U.S. mix -3 in a year
7. 07
   Hospital campuses17

   Ask for: Director of facilities or plant operations 17 with 50+ on site 2.22x U.S. mix +2 in a year
8. 08
   Warehousing and distribution16

   Ask for: Operations manager 13 with 50+ on site 1.34x U.S. mix +5 in a year
9. 09
   Hosting and data processing companies12

   Ask for: Critical facilities manager 8 with 50+ on site 0.79x U.S. mix +2 in a year
10. 10
    Colleges and universities3

    Ask for: Director of physical plant 3 with 50+ on site 0.79x U.S. mix +1 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.

68 nonresidential plumbing and HVAC contractors are based in the Dayton-Kettering metro. The trade is 38% more concentrated than the U.S. as a whole. Facility teams here already hear from commercial mechanical contractors, and a specific reason to talk beats a generic pitch. 12.7 larger HVAC-buying buildings per contractor puts Dayton 23 of 100 markets, and 2 of 5 in Ohio. That is more room per contractor than most metros, so systematic prospecting tends to find accounts nobody is working. Dayton has more larger buildings per contractor than the nearest markets.

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

Montgomery County and Greene County hold 87% of the larger HVAC-buying sites across the 3-county metro. The other 1 county splits the remaining 13%, which is where Tier 1 accounts justify the drive and smaller sites do not.

Named, sourced projects in the metro, current as of 2026-09. 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: 29 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: 13 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.

• Warehousing and distribution: 5 more establishments than a year ago

  In this category the usual openings are new tenant, lease renewal, building conversion. New sites start without a mechanical contractor.

• Manufacturing plants: 6 fewer establishments than a year ago

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

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

Commercial HVAC, refrigeration, and hydronics contractors must hold a state license from OCILB. Residential contractors are not state-licensed, but local departments may require the state license. Source.

Confirm current rules with Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce.