Contractor Profile

GJ HAMMER CONSTRUCTION

GJ HAMMER CONSTRUCTION concentrates in residential alteration in Columbus (93% of its 14 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Columbus spans 2014–2018. Reliable permit valuations total ≈$135K (across the 100% of filings with a valuation we can stand behind).

First permit: Dec 10, 2014 (4,224d ago)Latest permit: Jan 18, 2018 (3,089d ago)
The sales record
Territory
Columbus
Active
2014–2018 · 4 yrs
Licenses on file
0
Canonical ID
449,132
Reliable value
$135K
Coverage
100%
Reliable filings
14
Rank in Columbus
#3,082
Permits (all-time)
14
Filings 90d
0
Filings 30d
0
Latest permit
Jan 18, 2018
Typical project size$6Ktypically $5K–$8K across 14 valued permits
Where they work

Primarily Residential Alteration — 93% of 14 segment-classified permits

Ranked #1,005 in the Columbus Residential Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Typical service area ~8 mi around Columbus Oh

The p90 footprint of where GJ HAMMER CONSTRUCTION has pulled permits in Columbus — based on 14 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Columbus Oh14
Recent permitsLargest recent$46K· 2284 HAMILTON AVE

Showing 14 of 14 permits by GJ HAMMER CONSTRUCTION · most recent first

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Jan 18, 2018
2284 HAMILTON AVE
Residential New (Single-Family)
$46K
May 18, 2017
2529 QUEENSWOOD DR
Residential Alteration
$6K
Apr 11, 2017
432 S RICHARDSON AVE
Residential Alteration
$7K
Mar 24, 2017
3606 ASTOR AVE
Residential Alteration
$5K
Oct 13, 2016
783 S BRINKER AVE
Residential Alteration
$7K
Sep 12, 2016
146 GREEN SPRINGS DR
Residential Alteration
$5K
Aug 23, 2016
1050 VIEWPOINTE DR
Residential Alteration
$8K
May 3, 2016
680 MALVERN AVE
Residential Alteration
$3K
Feb 4, 2016
2476 EAKIN RD
Residential Alteration
$5K
Nov 13, 2015
1798 PENFIELD RD
Residential Alteration
$9K
Oct 15, 2015
3154 EARLINGTON LN
Residential Alteration
$9K
May 11, 2015
1351 S 5TH ST
Residential Alteration
$2K
Mar 5, 2015
1470 24TH AVE
Residential Alteration
$23K
Dec 10, 2014
960 BERKELEY RD
Residential Alteration
$2K

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