Contractor Profile

Efficient Combustion & CO

Name shown as recorded. This name is cut off at 25 characters by the New York City source. The full name is not published in any NYC dataset, so we show exactly what the record contains.

Efficient Combustion & CO concentrates in multifamily alteration in New York City (98% of its 128 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in New York City spans 1995–2025.

First permit: Feb 2, 1995 (11,556d ago)Latest permit: Jul 1, 2025 (449d ago)
The sales record
Market
New York City
Active
1995–2025 · 30 yrs
Licence IDs on their permits
3
Reliable value
Coverage
Reliable filings
Rank in New York City
#5,381
Permits (all-time, all segments)
151
Filings 90d
0
Filings 30d
0
Latest permit
Jul 1, 2025
Typical project sizeNot enough valued permits to summarize.
Where they work
Firmographics
License & registration IDs on file
  • 0000863
  • 0005267
  • 000863

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

Efficient Combustion & CO has 151 permits, but too few carry a value we can stand behind — so we publish for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
Jul ’250–1 permits/moJul ’25
permits per month

Monthly value isn’t shown: too few of Efficient Combustion & CO’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~10 mi in New York City

The p90 footprint of where Efficient Combustion & CO has pulled permits in New York City — drawn from all 151 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC151
Find Multifamily Alteration contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Showing 20 of 128 permits by Efficient Combustion & CO in the indexed window · most recent first

Sort
Jul 1, 2025
10 Holder Place, Queens, NY 11375
Multifamily Alteration
$55K
Aug 9, 2024
251 West 89 Street, Manhattan, NY 10024
Multifamily Alteration
$142K
Mar 14, 2024
2575 Palisade Avenue, Bronx, NY 10463
Multifamily Alteration
$93K
Sep 2, 2021
215 East 72 Street, Manhattan, NY 10021
Multifamily Alteration
$150K
Aug 27, 2020
340 East 93 Street, Manhattan, NY 10128
Multifamily Alteration
Residential
Jun 22, 2020
applied Jun 5, 2020
395 Broadway, Manhattan, NY 10013
Multifamily Alteration
Residential
Mar 12, 2020
45 Kew Gardens Road, Queens, NY 11415
Multifamily Alteration
Residential
Nov 7, 2019
45 Kew Gardens Road, Queens, NY 11415
Multifamily Alteration
Residential
Oct 18, 2019
515 East 7 Street, Brooklyn, NY 11218
Multifamily Alteration
Residential
May 28, 2019
50 West 96 Street, Manhattan, NY 10025
Multifamily Alteration
Residential
Oct 3, 2017
3850 Sedgwick Avenue, Bronx, NY 10463
Multifamily Alteration
Residential
Jun 29, 2017
39 Fifth Avenue, Manhattan, NY 10003
Multifamily Alteration
Residential
May 18, 2017
3400 Wayne Ave, Bronx, NY 10467
Multifamily Alteration
Residential
Jan 24, 2017
applied Jan 19, 2017
39 Fifth Avenue, Manhattan, NY 10003
Multifamily Alteration
Residential
Aug 17, 2016
115 East 87 St, Manhattan, NY 10128
Multifamily Alteration
Residential
Apr 15, 2016
3400 Wayne Ave, Bronx, NY 10467
Multifamily Alteration
Residential
Sep 14, 2015
115 East 87 St, Manhattan, NY 10128
Multifamily Alteration
Residential
Feb 11, 2015
20 East 76 St, Manhattan, NY 10021
Multifamily Alteration
Jan 9, 2015
61-22 245 Place, Queens, NY 11362
Multifamily Alteration
Residential
Jan 9, 2015
242-50 Horace Harding Expressway, Queens, NY 11362
Multifamily Alteration
Residential
Sites Efficient Combustion & CO returns to6 in New York City

Addresses where Efficient Combustion & CO has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

Other top Multifamily Alteration contractors in New York City
See the full New York City Multifamily Alteration leaderboard →

Put Efficient Combustion & CO on your call list.

Watch this contractor above for a daily email when they pull a new permit — or open the whole New York City book: every ranked contractor, enriched and parcel-joined.