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Local provider profile

Grady Duncan

Documented work across Connecticut based on attributed municipal records.

Reported work volume$2.3MDocumented jobs
Average project$568KWhere values are reported
First observed2014Available dataset
Categories1Observed work types
Used for work inGreenwich75 jobsNorwalk1 jobs

Contact information

Details found in public records

These details have not necessarily been claimed or independently confirmed by the provider.

Phone
(914) 552-1515source record
Phone
(203) 966-5700source record
Phone
914-885-6754source record

Work history

Documented work by property

Individual records are grouped by address. Totals include only values reported in public records and may not equal final construction cost.

Satellite view of 61 Porchuck Rd, Greenwich, CTSatellite view
2025

61 Porchuck Rd

Greenwich, CT
  • 2025Electrical

    Electrical Work

  • 2017Electrical

    Security and fire alarm system (gas detector also).

Satellite view of 6 Meadowcroft Ln, Greenwich, CTSatellite view
2021

6 Meadowcroft Ln

Greenwich, CT
  • 2021Electrical

    ELE

  • 2020Electrical

    Add window contacts in family room.

  • 2019Electrical

    Control stations, zone, doors, windows, sirens, motions, smokes, heat, low temperature motion, and carbon monoxide.

    $250K
Satellite view of 66 Glenwood Dr, Greenwich, CTSatellite view
2020

66 Glenwood Dr

Greenwich, CT
  • 2020Electrical

    Burglar alarm, fire, CO2, gas low temjp, and flood detection.

Satellite view of 63 Valleywood Rd, Greenwich, CTSatellite view
2020

63 Valleywood Rd

Greenwich, CT
  • 2020Electrical

    Keypads, smoke detectors, smoke detector/carbon monoxide combo units, a heat detector, a motion detector, a flood detector, sirens, and low-temperature detection.

    $18K
Satellite view of 18 Lakewood Circ N, Greenwich, CTSatellite view
2019

18 Lakewood Circ N

Greenwich, CT
  • 2019Electrical

    Install a keypad, door contacts, heat detector, smoke detectors, smoke/CO combination units, motion detectors, and a siren.

Satellite view of 116 Oneida Dr, Greenwich, CTSatellite view
2019

116 Oneida Dr

Greenwich, CT
  • 2019Electrical

    Fire and security alarm permit: door contacts, window contacts, heat detector, siren, keypad, and motion detector.

  • 2019Electrical

    Fire and Security alarm permit: door contacts, keypad, siren, smoke detectors, heat dets., motion det.

  • 2017Electrical

    Keypads, motion detector, door contacts, window contacts, siren, smoke detectors, heat detectors, gas detectors, flood detectors, low-temperature monitors, and carbon monoxide detector.

Satellite view of 565 Stanwich Rd, Greenwich, CTSatellite view
2019

565 Stanwich Rd

Greenwich, CT
  • 2019Electrical

    Installing 89 12-volt landscape lights, 2 exterior 12 transformers, 6 exterior GFI receptacles, and 2 paddle fans. All work is in the rear yard and pool area.

Satellite view of 22 Buckfield Ln, Greenwich, CTSatellite view
2019

22 Buckfield Ln

Greenwich, CT
  • 2019Electrical

    Heat detectors, smoke/CO combination, door contacts, keypad, low-temperature monitor, and motion detector.

Satellite view of 134 Indian Head Rd, Greenwich, CTSatellite view
2019

134 Indian Head Rd

Greenwich, CT
  • 2019Electrical

    Smoke detectors, carbon monoxide detectors, fire and security alarm system.

Satellite view of 4 Nylked Ter, Norwalk, CTSatellite view
2018

4 Nylked Ter

Norwalk, CT
  • 2018Electrical

    Electrical work for security, fire system, and smoke detectors.

    $3K
Satellite view of 8 Shorehame Club Dr, Greenwich, CTSatellite view
2018

8 Shorehame Club Dr

Greenwich, CT
  • 2018Electrical

    Smoke detectors, heat sensors, siren flood detectors, low-temperature monitor, security motion and door sensors, touch pads, gas detectors, and CO2 detector.

Satellite view of 35 Hidden Brook Rd, Greenwich, CTSatellite view
2018

35 Hidden Brook Rd

Greenwich, CT
  • 2018Electrical

    Security, fire, gas, and flood detectors.

  • 2018Electrical

    Alarm system installed for security, fire, gas, and flood.

Satellite view of 129 Round Hill Rd, Greenwich, CTSatellite view
2018

129 Round Hill Rd

Greenwich, CT
  • 2018Electrical

    Smoke detectors, heat detector, CO2 detector, flood detector, window contacts, and cellular backup.

Satellite view of 59 Dingletown Rd, Greenwich, CTSatellite view
2018

59 Dingletown Rd

Greenwich, CT
  • 2018Electrical

    Smoke detectors, CO2 detectors, heat detectors, etc.; security and fire alarm system.

  • 2016Electrical

    40 devices installed; wire master bedroom, bathroom, and closet.

  • 2016Electrical

    Keypad, door contacts, heat detectors.

Satellite view of 276 Otter Rock Dr, Greenwich, CTSatellite view
2018

276 Otter Rock Dr

Greenwich, CT
  • 2018Electrical

    2 flood dets., 2 co 2 dets.

  • 2018Electrical

    Smoke detectors, heat detectors, siren, flood detectors, and low-temperature monitors.

Satellite view of 3 Dewart Rd, Greenwich, CTSatellite view
2017

3 Dewart Rd

Greenwich, CT
  • 2017Electrical

    Low-voltage security and fire alarm system.

  • 2017Electrical

    Security, fire, and CO2 detection alarm system installed.

Satellite view of 23 Porchuck Rd, Greenwich, CTSatellite view
2017

23 Porchuck Rd

Greenwich, CT
  • 2017Electrical

    Keypads, motion detectors, door/window contacts, sirens, gas detectors, flood detectors, temperature monitor, smoke detector, heat detectors, and CO2 detectors.

Satellite view of 4 Cliffdale Rd, Greenwich, CTSatellite view
2016

4 Cliffdale Rd

Greenwich, CT
  • 2016Electrical

    Motion detectors, smoke detectors, ht. Detectors, gas detectors, flood detectors, low temperature, keypads, door contacts, window contacts, sirens, CO detectors, and cameras.

Satellite view of 24 Bobolink Ln, Greenwich, CTSatellite view
2016

24 Bobolink Ln

Greenwich, CT
  • 2016Electrical

    Door contacts, window contacts, keypads, sirens, smoke detectors, heat detectors, CO2 detectors, gas detector, low-temperature monitor, flood detector, and motion detectors.

Satellite view of 11 Hycliff Rd, Greenwich, CTSatellite view
2016

11 Hycliff Rd

Greenwich, CT
  • 2016Electrical

    Keypads, sirens, door contacts, window contacts, motion and smoke detectors, CO2 detectors, heat detectors, low-temperature monitors, and flood detectors.

Satellite view of 126 Parsonage Rd, Greenwich, CTSatellite view
2016

126 Parsonage Rd

Greenwich, CT
  • 2016Electrical

    Alarm system for security, fire, gas, CO2, flood, and low-temperature detection.

Satellite view of 65 Bible St, Greenwich, CTSatellite view
2016

65 Bible St

Greenwich, CT
  • 2016Electrical

    Security and fire alarm system. Amendment (5/9/17): smoke detectors, heat detectors, CO2 detector, gas detector.

Satellite view of 9 Hobart Dr, Greenwich, CTSatellite view
2016

9 Hobart Dr

Greenwich, CT
  • 2016Electrical

    Security and fire alarm system; gas detection and low-temperature monitors.

Satellite view of 13 Marks Rd, Greenwich, CTSatellite view
2015

13 Marks Rd

Greenwich, CT
  • 2015Electrical

    1 keypad, smoke detectors, heat detector, CO2 detectors, low-temperature monitor, flood detector, door contacts, and window contacts.

Satellite view of 629 N St, Greenwich, CTSatellite view
2014

629 N St

Greenwich, CT
  • 2014Electrical

    Fire and security alarm permit.