HVAC contractors in Clark County, Ohio
11 hvac contractors listed, checked Oct 2, 2026. We could not load 7 of 24 websites. How we check
Businesses we checked
Air Commander HVAC
South Charleston, Ohio · Website
Number not called.
Checked
- Site has tap-to-call
- Site uses https
- Site mentions 24-hour or emergency service
- Phone number matches website
Chuck's Heating and Cooling LLC
Springfield, Ohio · Website
Checked
Clark's Air Conditioning & Heating
New Carlisle, Ohio · Website
Checked
- Site uses https
Commercial Equipment Sales & Service
Springfield, Ohio · Website
Number not called.
Checked
- Site has tap-to-call
- Site uses https
- Site mentions 24-hour or emergency service
- Phone number matches website
Detmer & Sons, Inc.
Springfield, Ohio · Website
Checked
- Site has tap-to-call
- Site uses https
Douglas Heating & Cooling
New Carlisle, Ohio · Website
Number not called.
Checked
- Site has tap-to-call
- Site uses https
- Site mentions 24-hour or emergency service
- Phone number matches website
Ductz Of Miami Valley And Columbus
Springfield, Ohio · Website
Checked
- Site has tap-to-call
- Site uses https
Lemmons Heating & Air Conditioning
Springfield, Ohio · Website
Number not called.
Checked
- Site has tap-to-call
- Site has a contact form
- Site uses https
- Site mentions 24-hour or emergency service
- Phone number matches website
Perfect Temp Heating & Air Conditioning
Springfield, Ohio · Website
Checked
- Site uses https
Segrest HVAC
Springfield, Ohio · Website
Number not called.
Checked
- Phone number matches website
Springfield Heating & Cooling
Springfield, Ohio · Website
Checked
- Site has tap-to-call
- Site uses https
- Site mentions 24-hour or emergency service
How we check listings in Springfield, New Carlisle, South Charleston
We list 11 hvac contractors in Clark County under our listing rules, checked Oct 2, 2026; our browser loaded 17 of 24 listed websites. We could not load 7 sites (4 had no working website when we checked; 3 blocked us or did not finish loading).
For sites we could load, we are 95% sure the true share of hvac contractors here with tap-to-call is between 41% and 83%. This range does not cover sites we could not load.
How these businesses compare
Listings by city
- New Carlisle: 2
- South Charleston: 1
- Springfield: 8
Local website checks: to . What the site tags mean.
Statewide hvac contractors checks: to .
Of 24 listed websites, 17 loaded in our browser; the 11 businesses shown passed our listing rules using an earlier website check, so browser observations may be missing. Percentages use only browser-loaded sites, including businesses left out of the list.
Homepage observations
- Tap-to-call, local sites
- 11 of 17 (65%)
- Tap-to-call, statewide hvac contractors
- 680 of 881 (77%)
- County position by tap-to-call share
- 20 of 21 published counties
- Booking links, local sites
- 0 of 17 (0%)
- Site uses https, local sites
- 14 of 17 (82%)
- 24-hour or emergency words, local sites
- 10 of 17 (59%)
- Emergency mention, statewide hvac contractors
- 522 of 880 (59%)
- County position by emergency-mention share
- 13 of 21 published counties
- Loaded sites with no saved page text
- 0
Position 1 has the largest observed share; ties follow county names alphabetically. Counties need at least eight listings and measured sites. Small counts make positions uncertain. These compare websites, not business quality.
Only 17 of 17 loaded sites had saved text for emergency checks; the other 0 are left out. Mentions do not verify availability.
Phone numbers in these listings
Listed phone numbers matched the checked websites for Air Commander HVAC; Commercial Equipment Sales & Service; Douglas Heating & Cooling; Lemmons Heating & Air Conditioning; Segrest HVAC.
No call button is shown for Chuck's Heating and Cooling LLC; Clark's Air Conditioning & Heating; Detmer & Sons, Inc.; Ductz Of Miami Valley And Columbus; Perfect Temp Heating & Air Conditioning; Springfield Heating & Cooling: we could not match a listed phone number to the checked homepage.