County field guide / New York
Westchester County solar installers
Westchester’s project records span a range of contractor names. This guide puts their county-level activity alongside a consistent system-size summary, making it easier to see which names have a documented local history.
- Recorded residential projects
- 3,705
- Median reported system size
- 8.91 kW DC
- Contractor profiles in this guide
- 23
Completed October 2023–September 2026
Based on 3,705 positive capacity records
54 exact contractor names appear in county records
The local installation record
NYSERDA records 3,705 completed residential projects in Westchester County for this window. The 23 profiled names below account for 3,361 of those records (90.7%). Other contractors appear in the government dataset but fall outside this 30-profile pilot.
Listed alphabetically. Project volume measures recorded activity, not customer satisfaction or workmanship. Select a name to examine its wider installation history.
| Contractor name in government records | County projects |
|---|---|
| Apex Energy Tek LLC | 3 |
| Empire Solar Solutions, LLC | 208 |
| EmPower Solar | 35 |
| Harvest Power | 23 |
| Hytech Solar Inc | 3 |
| IGS Solar, LLC | 332 |
| Infinity Solar Systems LLC | 488 |
| Kamtech Restoration Corp | 38 |
| Kasselman Solar LLC | 22 |
| Long Island Power Solutions | 276 |
| Momentum Solar (dba for Pro Custom Solar LLC) | 124 |
| New York State Solar Farm | 157 |
| NYS Essential Power | 14 |
| NYSS LLC | 3 |
| PlugPV, LLC | 71 |
| Rivertown Solar LLC | 78 |
| SunBlue Energy (dba for Florenton River LLC) | 102 |
| Sunnova Energy Corp. | 148 |
| SunRun Inc. | 716 |
| Surf Clean Energy Inc | 31 |
| Tesla Energy Operations Inc. | 89 |
| Trinity Solar Inc. | 251 |
| Venture Home Solar LLC | 149 |
When were projects completed?
| Period | Recorded projects |
|---|---|
| Oct–Dec 2023 | 469 |
| 2024 | 1,678 |
| 2025 | 1,392 |
| Jan–Sep 2026 | 166 |
2023 and 2026 are partial years. Do not compare them directly with full-year totals or interpret this snapshot as all installations in the county.
How to use this guide
The median of 8.91 kW DC describes the systems in these records; it is not a recommended size for your roof. Your usage, shading, roof layout, and proposed equipment need an individual assessment. Capacity is missing or nonpositive on 0 records, which are excluded from the size median.
Use contractor histories to prepare questions about local experience and equipment. Independently confirm who operates the business now, whether they accept work in your area, and which licenses and insurance apply to your project.
Browse the full pilot directory →