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General Contractor · Southfield, MI

Jonathan Long

Serving Southfield and nearby

Listed status, what this means
C- Rebuild Detroit grade · 45/100 Not accredited State license active
Michigan license on file: Residential Builder Individual 242301214 Active through May 31, 2029, per the State of Michigan license search (checked Oct 29, 2026). Not Verified by Rebuild Detroit yet. Own this business? Get Verified

When the house needs real work

About Jonathan Long

Jonathan Long works as a general contractor in Southfield, Oakland County.

The State of Michigan shows an active Residential Builder Individual license for Jonathan Long.

Around Jonathan Long's office, 28% of the homes in Southfield were built before 1960, well below the 40% across Metro Detroit, and the typical one dates to 1969.

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Service area

Office in Southfield, Oakland County.

Office in Southfield Office city City lines from the U.S. Census Bureau

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Credentials and trust

Rebuild Detroit status
Listed · How we vet
License number

Licensed in Michigan Not verified by Rebuild Detroit

Our AI matched Jonathan Long to Michigan Residential Builder Individual license 242301214, good through May 31, 2029. Jonathan Long 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 29, 2026 See the state record

Before you hire Jonathan Long, ask for its Michigan Residential Builder license number and proof of liability insurance, then check it on the Michigan LARA license lookup.

Reviews and grade

C- Rebuild Detroit grade · 45/100

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How grades work

Complaints

No complaints on file. How reviews and complaints work

Questions about Jonathan Long

4 questions

Is Jonathan Long licensed?
State records show an active Michigan Residential Builder Individual license (#242301214), good through May 31, 2029. The business has not completed Rebuild Detroit verification, so insurance and background are not confirmed by us.
Is Jonathan Long verified on Rebuild Detroit?
Not yet. Nobody has claimed this page for Jonathan Long, so Rebuild Detroit has not confirmed its license or insurance.
How do I contact Jonathan Long?
Send a request on this page and Rebuild Detroit will pass it to Jonathan Long.
What is the Rebuild Detroit grade for Jonathan Long?
Jonathan Long holds grade C-, 45 out of 100, which reflects a listing nobody has claimed, an active state license on record, no reviews yet and no complaints filed.

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Payment never buys the badge: Verified shows on your page after your checks pass (Michigan Residential Builder license, liability insurance and business identity). Featured spots are labelled Featured.