A To Z Total Heating & Cooling
Verified
B+Rebuild Detroit grade 76/100 Dearborn Heights and nearby
(313) 291-8200HVAC Contractor · Dearborn Heights, MI
O Brien & Co
Serving Dearborn Heights and nearby
Listed status, what this means
Listed: Built from public records in October 2026 and not yet claimed by the owner of O Brien & Co, so details may be out of date.
How we vet
Michigan license on file: Accountancy Firm 1102002762
Active through Jul 31, 2028, per the State of Michigan license search (checked Oct 31, 2026).
Not Verified by Rebuild Detroit yet. Own this business? Get Verified
23800 Van Born Rd, Dearborn Heights, MI 48125
When the house will not warm up
About O Brien & Co
O Brien & Co works as an HVAC contractor in Dearborn Heights, Wayne County.
The State of Michigan shows an active Accountancy Firm license for O Brien & Co.
Around O Brien & Co's office, 61% of the homes in Dearborn Heights were built before 1960, well above the 40% across Metro Detroit, and the typical one dates to 1958.
For the owner
Make this page yoursOther HVAC in Dearborn Heights already show the Verified badge, ahead of O Brien & Co.
See owner plans
Plans from $39 a month
Services
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Office in Dearborn Heights, Wayne County.
Find HVAC in and around Dearborn Heights
Credentials and trust
- Rebuild Detroit status
- Listed · How we vet
- License number
-
Licensed in Michigan Not verified by Rebuild Detroit
Our AI matched O Brien & Co to Michigan Accountancy Firm license 1102002762, good through Jul 31, 2028. O Brien & Co has not completed Rebuild Detroit verification, so we have not confirmed its identity, insurance or background; ask for proof of insurance before work begins.
AI license check · Checked against State of Michigan records Oct 31, 2026 See the state record
Before you hire O Brien & Co, ask for its Michigan Mechanical Contractor license number and proof of liability insurance, then check it on the Michigan LARA license lookup.
Reviews and grade
D
Rebuild Detroit grade · 50/100
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Complaints
No complaints on file. How reviews and complaints work
Questions about O Brien & Co
5 questions
Where is O Brien & Co located?
O Brien & Co lists its office at 23800 Van Born Rd, Dearborn Heights, MI 48125.
Is O Brien & Co licensed?
State records show an active Michigan Accountancy Firm license (#1102002762), good through Jul 31, 2028. The business has not completed Rebuild Detroit verification, so insurance and background are not confirmed by us.
Is O Brien & Co verified on Rebuild Detroit?
Not yet. Nobody has claimed this page for O Brien & Co, so Rebuild Detroit has not confirmed its license or insurance.
How do I contact O Brien & Co?
Call (888) 471-3135 or send a request on this page and Rebuild Detroit will pass it to O Brien & Co.
What is the Rebuild Detroit grade for O Brien & Co?
O Brien & Co holds grade D, 50 out of 100, which reflects a listing nobody has claimed, an active state license on record, no reviews yet and no complaints filed.