Kordun Construction Corp
Heat pump installer based in Middle Village.
- License active
4 jobs on New York permits, 2022 to 2023: 3 heat pump installations, 1 remodel. 98th most heat pump permits of 118 contractors in New York.
What the public records show
From the city's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 16852, active in the city's records on Sep 24, 2026General contractor | Checks out |
| Jobs on record | 4 jobs on New York permits, 2022 to 2023: 3 heat pump installations, 1 remodelThey are based in Middle Village. Work outside New York is not in these records.98th most heat pump permits of 118 licensed contractors in New York. That counts jobs, not quality.Our New York permit records cover September 2021 to September 2026. |
Records: the city Department of Buildings and City of New York permits.
Cost and timing
Permit value (not a price)
Their typical permit lists $750,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. Across New York the middle heat pump job is $35,000.
Get 2 or 3 written quotes.
Permit timeline
Across New York, a heat pump permit stays open about about 6 months, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. Waiting for the permit adds about 57 days. How long heat pump jobs take.
Track record
Where they work most
- 104513 jobs
- 104691 job
Jobs by kind of work
- Heat pump
- Remodel
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| May 18, 2023 | Heat pumpSteam boiler removal, install new hvac system for geothermal heat pump | 10451 | $750,000 |
| Feb 22, 2023 | Heat pumpRemoval of steam boiler; install HVAC system for geothermal heat pump | 10451 | $750,000 |
| Feb 8, 2023 | Heat pumpNew HVAC system for Geothermal Heat Pump; replacement of boilers to service housing complex | 10451 | $750,000 |
| Jul 1, 2022 | RemodelInterior removals and remodeling regarding new geothermal hvac system eastchester building 2 | 10469 | $1,000,000 |
What to ask before you hire
About Kordun Construction Corp
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any heat pump installer
- Can you show me proof of liability insurance and your bond?
- What size unit, and did you measure the house to choose it?
- Do my ducts or my electrical panel need work first?
- Who pulls the permit, and what rebates apply?
Get a quote from Kordun Construction Corp
Five quick questions. We pass your request to Kordun Construction Corp.
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We pass it to Kordun Construction Corp. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore heat pump installers near 10451 and 10469
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- J. and F. Refrigeration,*
- Jb Construction & Design
See all 118 heat pump installers in New York, ranked by jobs
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