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Local provider profile

John Tsilfides

Documented work across Connecticut based on attributed municipal records.

Jobs on record56Recorded in our system
Reported work volume$320KDocumented jobs
Average project$6.4KWhere values are reported
First observed2016Available dataset
Categories4Observed work types
Used for work inNorwalk41 jobsGreenwich10 jobsTrumbull3 jobsEaston1 jobsStamford1 jobs

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.

Aerial image of 375 Misty Wood Ln, Easton, CT
2026Electrical

Electrical Permit

$500
Aerial image of 1 14 2026 Trumbull, Trumbull, CT

1 14 2026 Trumbull

Trumbull, CT
2026Electrical

Smoke alarms to code.

$10K
Aerial image of 1 21 2026 Trumbull, Trumbull, CT

1 21 2026 Trumbull

Trumbull, CT
2026Electrical

GFI outlets. Wire for new washer and dryer circuit.

$1.5K
Aerial image of 19 June Ave, Norwalk, CT

19 June Ave

Norwalk, CT
2025Electrical

Wire new two car garage addition, 2 new bedrooms, office, bathroom with new lighting and outlets - Install new subpanel in basement 100amp.

$10K
Aerial image of 2 Lounsbury Ave, Norwalk, CT

2 Lounsbury Ave

Norwalk, CT
2025Electrical

Upgrading electrical service from 100 to 200 amp and changing out basement breaker panels.

$5K
Aerial image of 9 20 2025 Trumbull, Trumbull, CT

9 20 2025 Trumbull

Trumbull, CT
2025Electrical

Panel. Install Complete new ground rods and electrical bonding. Rebuild of deck same size as current deck on front of home stairs to the.

$3K
Aerial image of 67 Murray St, Norwalk, CT

67 Murray St

Norwalk, CT2 jobs on record
2025Electrical

Wiring for new AC unit.

$1.5K
View all 2 jobs
  • 2025Electrical

    Wiring for new AC unit.

    $1.5K
  • 2017Electrical

    Electrical: Upgrade existing service to 200 amp.

    $2.7K
Aerial image of 343 Newtown Ave, Norwalk, CT

343 Newtown Ave

Norwalk, CT
2025Electrical

Tenant to fit up for The Bagel spot. Wiring approximately 20 new 20-amp ckts for appliance new 2-by-4-foot drop in LED lights and exit/ emergency lights wiring hood walk in fridge, range etc.

$24K
Aerial image of 21 Lakeview Dr, Norwalk, CT

21 Lakeview Dr

Norwalk, CT2 jobs on record
2025Electrical

Wiring new circuits for the AC condenser and air handler.

$1.2K
View all 2 jobs
  • 2025Electrical

    Wiring new circuits for the AC condenser and air handler.

    $1.2K
  • 2020Electrical

    Install a new 200 amp service, new riser feed and meter, a new main 200 amp panel, and new grounding and bonding.

    $2.7K
Aerial image of 50 N Taylor Ave, Norwalk, CT

50 N Taylor Ave

Norwalk, CT
2025Electrical

Inspect work that has already been performed; test all outlets and switches; install GFI outlets in the kitchen area.

$1.5K
Aerial image of 1700 E Putnam Ave, Greenwich, CT

1700 E Putnam Ave

Greenwich, CT
2025Electrical

Electrical Work

Aerial image of 194 -196 Main St, Norwalk, CT

194 -196 Main St

Norwalk, CT4 jobs on record
2024Electrical

Wire 3 new apartments in the office building. Install new electrical panels for each apartment, and wire new lighting and plugs, kitchens, laundry rooms, bathrooms for each unit, and AC and air units.

$30K
View all 4 jobs
  • 2024Electrical

    Wire 3 new apartments in the office building. Install new electrical panels for each apartment, and wire new lighting and plugs, kitchens, laundry rooms, bathrooms for each unit, and AC and air units.

    $30K
  • 2024Demolition

    Demolition wiring after removal of walls that were taken out; make safe and remove wiring that is not needed.

    $500
  • 2023Electrical

    Second floor: Install new LED lighting and new circuits for salon stations, GFI outlets for washers and dryers, a new panel to accommodate the new circuits, and new emergency and exit lighting.

    $10K
  • 2023Electrical

    1 st floor Install new led 2-by-4-foot drop ins throughout space, wire new bathroom, relocate a few outlets and window outlets, install emergency exit.

    $10K
Aerial image of 237 Blackberry Dr, Stamford, CT

237 Blackberry Dr

Stamford, CT
2024Electrical

Provide, wire, and install a new Generac 24KW generator. Updated to reflect existing propane tanks as the fuel source. MK-2.23.24.

$16.5K
Aerial image of 100-101 N Water St, Norwalk, CT
2024Ele Alt Comm

Running 2 new 120V 20 amps circuits and connect to existing power poles.

$1.5K
Aerial image of 15 Bayberry Ln, Norwalk, CT

15 Bayberry Ln

Norwalk, CT
2024Electrical

Wiring and installing 3 new recessed lights, an exhaust fan, and a vanity light for a bathroom renovation, as well as floor heat; moving/refeeding existing wiring and devices.

$5.5K
Aerial image of 21 Cavray Rd, Norwalk, CT

21 Cavray Rd

Norwalk, CT
2023Electrical

Wire new inground spa controls, install an outdoor panel and wire controls, and bond the inground spa.

$5K
Aerial image of 34 Magnolia Ave, Norwalk, CT

34 Magnolia Ave

Norwalk, CT
2022Electrical

Rewire two apartments with new lighting, outlets, switches, recessed lights, wine and install new electrical panels.

$20K
Aerial image of 20 Pequot Dr, Norwalk, CT

20 Pequot Dr

Norwalk, CT
2022Electrical

Wire and install new switches and plugs, recessed lighting throughout the house to new plans, new kitchen lights, and new circuits for appliances and counter outlets.

$25K
Aerial image of 6 Osborne Ave, Norwalk, CT

6 Osborne Ave

Norwalk, CT4 jobs on record
2022Electrical

Wire 2 apartments with outlets, switches, and light fixtures on three floors: kitchen, bathroom, and bedrooms.

$20K
View all 4 jobs
  • 2022Electrical

    Wire 2 apartments with outlets, switches, and light fixtures on three floors: kitchen, bathroom, and bedrooms.

    $20K
  • 2021Electrical

    Rewire first- and second-floor apartments and the attic area with new circuits, plugs, lighting, and heating and cooling unit wiring.

    $15K
  • 2020Electrical

    Electrical: Install meters and a new 200 amp, 3-meter service at the left building.

    $4K
  • 2020Electrical

    Electrical: Install new 200-amp, 3-meter service at the right building.

    $4K
Aerial image of 14 Scofield Pl, Norwalk, CT

14 Scofield Pl

Norwalk, CT
2021Electrical

Upgrade service from 60 to 100-amp - install new riser feed and meter encloser; new 100-amp main breaker panel and entrance feed; new grand rods and bonding.

$2.5K
Aerial image of 23 Morgan Ave, Norwalk, CT

23 Morgan Ave

Norwalk, CT
2020Electrical

Wire a new basement bathroom and laundry area; add dryer and washer circuits, recessed lights, an exhaust fan, and an electric heater in the laundry room.

$2.5K
Aerial image of 117 Rowayton Woods Dr, Norwalk, CT
2020Electrical

Rewire two new bathrooms; install fans, recessed lighting, new switches, and ground-fault interrupters (GFIs).

$2K
Aerial image of 300 Buttery Rd, Norwalk, CT

300 Buttery Rd

Norwalk, CT
2020Electrical

Rewire new kitchen and family roomed; recessed lights and fixtures, new circuits, outlets and switches.

$6.5K
Aerial image of 43 Alvin Dr, Norwalk, CT

43 Alvin Dr

Norwalk, CT
2020Electrical

Relocate electrical outlets over the electrical heater. Make sure the ductless unit is done properly and safely.

$600
Aerial image of 12 Overbrook Rd, Norwalk, CT

12 Overbrook Rd

Norwalk, CT
2020Electrical

Install new 200 amo meter main service upgrade; new meter and riser in conduit, new wire and install new portable generator set up.

$3K
Aerial image of 7 Fourth St, Norwalk, CT

7 Fourth St

Norwalk, CT
2020Electrical

Electrical: Install a new 200amp (2) meter main with two 100amp mains, a new riser feed in conduit, new grounds and bonds, and one new panel.

$2.5K
Aerial image of 85 - 99 Water St, Norwalk, CT

85 - 99 Water St

Norwalk, CT
2020Electrical

Electrical: Install 13 CAT6 cables and 12 speaker drops for “Joy Food.”

$3K
Aerial image of 23 Meadowbank Rd, Greenwich, CT

23 Meadowbank Rd

Greenwich, CT
2020Electrical

22 kW generator and ATS (natural gas). Receipt 20-2039. Plumbing: gas line to generator. Receipt No. 20-2594 for $40 paid.

$6K
Aerial image of 98 Winfield St, Norwalk, CT

98 Winfield St

Norwalk, CT
2019Electrical

Electrical: Install a new meter and riser rod.

$600
Aerial image of 104 Highland Ave, Norwalk, CT

104 Highland Ave

Norwalk, CT
2019Electrical

Electrical: rewire the new kitchen; install new appliances, counter outlets, and recessed lighting.

$6K
Aerial image of 2 Duck Pond Rd, Norwalk, CT

2 Duck Pond Rd

Norwalk, CT
2019Electrical

Electrical: Wire new inground pool and space with lights and heater; wire pool control.

$3K
Aerial image of 484 Valley Rd, Greenwich, CT

484 Valley Rd

Greenwich, CT
2019Electrical

Wire basement rooms with outlets and recessed lighting. New bathroom, GFI, fan, and vanity light. Basement ejector pump. Install electrical baseboard heat.

Aerial image of 29 Montgomery Ln, Greenwich, CT

29 Montgomery Ln

Greenwich, CT2 jobs on record
2019Electrical

22 kW generator. Plumbing: gas to generator. Receipt 20-0596 for $40 paid.

$6.5K
View all 2 jobs
  • 2019Electrical

    22 kW generator. Plumbing: gas to generator. Receipt 20-0596 for $40 paid.

    $6.5K
  • 2019New Construction

    100-amp temporary service. With temp. GFI outlets. Amendment (9/24/19): 80 devices installed; 200-amp underground service; wire new house, layout, plugs, switches; l new pendant lights and recessed lights.

Aerial image of 29 Craw Ave, Norwalk, CT

29 Craw Ave

Norwalk, CT
2018Electrical

Electrical: Rewire first-floor bathroom for fan, switches, and GFI.

$1K
Aerial image of 25 Old Saugatuck Rd, Norwalk, CT
2018Electrical

Electrical: Wire the new mudroom, outside front sconces, and new GFI on the front porch.

$700
Aerial image of 789 Connecticut Ave, Norwalk, CT
2018Electrical

Electrical: Install 85 drops to all floors for new wireless access points at “Double Tree.”

$10K
Aerial image of 21 Londonderry Dr, Greenwich, CT

21 Londonderry Dr

Greenwich, CT2 jobs on record
2018Electrical

22 kW generator. Plumbing: Run gas line to generator. Receipt for $40 paid.

$7K
View all 2 jobs
  • 2018Electrical

    22 kW generator. Plumbing: Run gas line to generator. Receipt for $40 paid.

    $7K
  • 2018Electrical

    150 devices installed; add recessed lighting thruout house; put up new light fixtures throughout house; install new outlets and switches thru house; add subpanel in basement.

Aerial image of 20 Meadow Rd, Greenwich, CT

20 Meadow Rd

Greenwich, CT
2018Electrical

22 kW generator plumbing: gas line to generator. Receipt 18-2205 for $40 paid.

$7K
Aerial image of 40 Jones Park Dr, Greenwich, CT

40 Jones Park Dr

Greenwich, CT
2018Electrical

75 plugs, 80 switches, and 50 recessed lights. Rewire the whole house to a new design; install recessed lights, outlets, switches, a new kitchen and bathrooms, and a new electrical panel. Amendment (3/26/19): 200-amp service; take down the existing 200-amp service and install a new 200-amp service, a new meter enclosure, and an electrical panel with a main breaker; piped-in riser feed.

Aerial image of 234 E Ave, Norwalk, CT

234 E Ave

Norwalk, CT3 jobs on record
2017Electrical

Electrical: Wire general lighting in the ceiling, outlets and switches, and wire the bathroom.

$3K
View all 3 jobs
  • 2017Electrical

    Electrical: Wire general lighting in the ceiling, outlets and switches, and wire the bathroom.

    $3K
  • 2017Electrical

    Electrical: Wire bathroom and main lighting in salon.

    $2K
  • 2017Electrical

    Electrical - Upgrade 3 phase service from 200amp to 400amp.

    $6K
Aerial image of 18 Marshall St, Norwalk, CT

18 Marshall St

Norwalk, CT
2017Electrical

Electrical: Install CAT 6 cabling for phone, data, and cameras.

$5.5K
Aerial image of 15 Pennoyer St, Norwalk, CT

15 Pennoyer St

Norwalk, CT
2017Electrical

Electrical rough-in for a new bathroom.

$1.5K
Aerial image of 50 Washington St, Norwalk, CT

50 Washington St

Norwalk, CT
2017Demolition

Electrical - demo plugs, install plugs on new TV all, move low voltage connections and lights.

$900
Aerial image of 600 W Putnam Ave, Greenwich, CT

600 W Putnam Ave

Greenwich, CT
2016Electrical

12 devices installed. Install Cat 6 and speaker cabling to each office/exam room and hallway location. Also install 12 30-amp Home runs to each exam room for new twist-lock connections.