| Business | Phone |
| Clean Air Quality Svc Inc 161 Brady Ave, Hawthorne 10532 | (914) 747-5741 |
| Abm Air Conditioning & Heat 11 Cross St W, Hawthorne 10532 | (914) 747-0910 |
| Ideal Air Systems Inc 363 Elwood Ave, Hawthorne 10532 | (914) 769-8700 |
| Monahan's Plumbing & Htg & A C 200 Saw Mill River Rd, Hawthorne 10532 | (914) 332-6455 |