Top commercial alteration contractors in Columbus

1,967 commercial alteration contractors indexed in Columbus, ranked by commercial alteration permits pulled. Each row carries 90-day momentum and reliable permit value; click through for the full dossier. Showing the top 10.

  1. 1S A COMUNALE COCommercial AlterationCommercial Alteration permits2,274Reliable value90d momentum+13% vs prior 90d
  2. 2KOORSEN FIRE & SECURITYCommercial AlterationCommercial Alteration permits1,845Reliable value90d momentum+10% vs prior 90d
  3. 3VFP FIRE SYSTEMSCommercial AlterationCommercial Alteration permits1,087Reliable value90d momentum-69% vs prior 90d
  4. 4MID CITY ELECTRIC COMPANYCommercial MEPCommercial Alteration permits763Reliable value90d momentum-68% vs prior 90d
  5. 5DOUBLE EIGHT FIRE PROTECTIONCommercial AlterationCommercial Alteration permits610Reliable value90d momentum-33% vs prior 90d
  6. 6FIRE SYSTEMS PROFESSIONALSCommercial AlterationCommercial Alteration permits604Reliable value90d momentum0 in last 90d
  7. 7CUSTOM AIR CONDITIONING & HEATINGResidential MEPCommercial Alteration permits557Reliable value90d momentum-59% vs prior 90d
  8. 8TP MECHANICAL CONTRACTORSCommercial AlterationCommercial Alteration permits495Reliable value≈$60.0M (35% reliable)90d momentum-62% vs prior 90d
  9. 9SUPERIOR GROUPCommercial AlterationCommercial Alteration permits494Reliable value90d momentum0% vs prior 90d
  10. 10PILLAR FIRE PROTECTIONCommercial AlterationCommercial Alteration permits487Reliable value90d momentum-58% vs prior 90d

See all 1,967 commercial alteration contractors in Columbus

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