Business profile · AC Repair · Furnace & Heating Repair · Newark
ServiceMark Heating Cooling & Plumbing
A local business in Newark. Featured in our Wilmington ac repair list.
ServiceMark Heating Cooling & Plumbing is a local business, based in Newark.
In our lists
Where ServiceMark Heating Cooling & Plumbing appears
What customers say
145 reviews, averaging 4.8
From public reviews. We recheck the count regularly, so you can see whether reviews are still coming in.
On the record: what we checked
· last checked October 15, 2026
- Operating statusPublic record Confirmed Overture Maps listing · checked October 15, 2026
“Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown; they are not a guarantee of work quality. Insurance is a document the business sent us.
Your questions
Questions about ServiceMark Heating Cooling & Plumbing
Is ServiceMark Heating Cooling & Plumbing licensed and registered?
Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source.
How is ServiceMark Heating Cooling & Plumbing rated?
4.8 out of 5 from 145 public reviews.
Where does ServiceMark Heating Cooling & Plumbing appear on The Local List?
On the AC repair list for Wilmington, at number 9.
How do I contact ServiceMark Heating Cooling & Plumbing?
Call +1 302-421-9311. Or use the website link on this page.
Contact
Ask ServiceMark Heating Cooling & Plumbing for a quote
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