Contact Us
Request service, schedule a maintenance visit or ask for a written estimate. For an active emergency, call the main line — it reaches our on-call technician after hours.
Request service or an estimate
Tell us what's happening with your system and the best way to reach you. Most estimate requests are answered within one business day; emergency calls are dispatched around the clock.
36 Maple Street
Vassalboro, ME 04962
Mailing: PO Box 114, South China, ME 04358
- Office & 24/7 line(207) 445-4092
- Emailinfo@knowlesmech.com
- Fax(207) 445-2160
- Counties servedKennebec, Waldo, Androscoggin, Sagadahoc, Knox, Lincoln, Cumberland, Franklin & Somerset
Request an estimate
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Hours & Emergency Service
Our office is staffed Monday through Friday. Outside those hours, the main line connects you with the on-call technician for heating, cooling and water emergencies.
- Monday – Friday8:00 am – 4:30 pm
- SaturdayClosed
- SundayClosed
- Emergency service24 hours, 7 days
Closed New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, the day after Thanksgiving and Christmas Day — emergency coverage still available.
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Emergency? Call now.
No heat, no water or a system leaking right now — don't wait for an online form. Call our main line and you'll be connected with the technician on call.