M.s.b. Development Co Inc
Heat pump installer based in Staten Island.
- License active
6 heat pump jobs on New York permits, 2024 to 2026. 30th 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 20318, active in the city's records on Sep 24, 2026General contractor | Checks out |
| Jobs on record | 6 heat pump jobs on New York permits, 2024 to 2026Every permit we have for them is heat pump.They are based in Staten Island. Work outside New York is not in these records.30th 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.Of their 6 heat pump permits, 4 mention a furnace. |
Records: the city Department of Buildings and City of New York permits.
Cost and timing
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
1 job in the last 12 months, down from 5 the year before
Where they work most
- 103126 jobs
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
A row marked ×2 or more stands for that many similar jobs on one day in one ZIP code.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Jun 23, 2026 | Heat pump1)installation of split system heat pumps for heating and cooling of each residence | 10312 | not stated |
| Jun 27, 2025 | Heat pump1) installation of split system heat pump(s) for heating and cooling of each residence.2)… | 10312 | not stated |
| Jan 13, 2025 | Heat pump1) installation of gas furnaces with split system dx coil for heatingand cooling 2) installation… | 10312 | not stated |
| Oct 11, 2024 | Heat pump (×3, same day) | 10312 | not stated |
What to ask before you hire
About M.s.b. Development Co Inc
- 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 M.s.b. Development Co Inc
Five quick questions. We pass your request to M.s.b. Development Co Inc.
Request for M.s.b. Development Co Inc
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to M.s.b. Development Co Inc. 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 10312
- Beyer Construction Corp
- Dae Development Corp
- Fjn Developement Corp
- Chester Builders Corp
- Conditioning Control Syst
- D&e Refrigeration & Air C
See all 118 heat pump installers in New York, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.