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Local provider profile

Cornerstone Contracting Corp

Documented work across Connecticut based on attributed municipal records.

Jobs on record28Recorded in our system
Reported work volume$7.2MDocumented jobs
Average project$602KWhere values are reported
First observed2016Available dataset
Categories6Observed work types
Used for work inGreenwich28 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 560 N St, Greenwich, CT

560 N St

Greenwich, CT6 jobs on record
2026Electrical

Electrical Work

View all 6 jobs
  • 2026Electrical

    Electrical Work

  • 2025Residential Building Permit Amendment 2

    Add To & Alter

    $1M
  • 2025Mechanical

    HVAC

  • 2025Plumbing

    Plumbing Work

  • 2025Renovation

    1 Alteration

    $15K
  • 2025Renovation

    Alteration

    $200K
Aerial image of Deer Ln, Greenwich, CT

Deer Ln

Greenwich, CT
2025Plumbing

Plumbing Work

Aerial image of 2 Deer Ln, Greenwich, CT

2 Deer Ln

Greenwich, CT2 jobs on record
2025Electrical

Electrical Work

View all 2 jobs
  • 2025Electrical

    Electrical Work

  • 2024Renovation

    Alteration

    $1.5M
Aerial image of Ct 2 Deer Ln, Greenwich, CT

Ct 2 Deer Ln

Greenwich, CT2 jobs on record
2024Mechanical

HVAC

View all 2 jobs
  • 2024Mechanical

    HVAC

  • 2024Plumbing

    Plumbing Work

Aerial image of 534 Riversville Rd, Greenwich, CT

534 Riversville Rd

Greenwich, CT3 jobs on record
2024Renovation

Alteration

$11.3K
View all 3 jobs
  • 2024Renovation

    Alteration

    $11.3K
  • 2024Plumbing

    Plumbing Work

  • 2022Renovation

    Alteration

    $1M
Aerial image of 56 Long Meadow Rd, Greenwich, CT

56 Long Meadow Rd

Greenwich, CT3 jobs on record
2023Electrical

Electrical Work

View all 3 jobs
  • 2023Electrical

    Electrical Work

  • 2023Plumbing

    Plumbing Work

  • 2023Building Permit

    Add To & Alter

    $525K
Aerial image of 209 Taconic Rd, Greenwich, CT

209 Taconic Rd

Greenwich, CT2 jobs on record
2022Electrical

Electrical Work

View all 2 jobs
  • 2022Electrical

    Electrical Work

  • 2022Renovation

    Alteration

    $1M
Aerial image of 281 Stanwich Rd, Greenwich, CT

281 Stanwich Rd

Greenwich, CT
2022Renovation

Alteration

$26.5K
Aerial image of 61 Lower Cross Rd, Greenwich, CT

61 Lower Cross Rd

Greenwich, CT
2022Renovation

Alteration

$850K
Aerial image of 14 Echo Ln, Greenwich, CT

14 Echo Ln

Greenwich, CT2 jobs on record
2022Plumbing

PLU

View all 2 jobs
  • 2022Plumbing

    PLU

  • 2022Renovation

    Alteration

    $750K
Aerial image of 226 W Lyon Farm Dr, Greenwich, CT

226 W Lyon Farm Dr

Greenwich, CT2 jobs on record
2021Mechanical

HVAC

View all 2 jobs
  • 2021Mechanical

    HVAC

  • 2021Electrical

    ELE

Aerial image of 489 N St, Greenwich, CT

489 N St

Greenwich, CT2 jobs on record
2016New Construction

Construct new pool house. State ed fee paid $91.

$350K
View all 2 jobs
  • 2016New Construction

    Construct new pool house. State ed fee paid $91.

    $350K
  • 2016Mechanical

    Construct new pool house. State education fee paid: $91. Electrical: 40 devices installed; 1 air conditioning motor, dishwasher, and large fan; complete electrical for pool house; install 150-amp, 3 phase, 4 wire subpanel from main house; install 60-amp, 3 phase, 4 wire subpanel on pool equipment slab.