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Local provider profile

Guiltec Development LLC

Documented work across Connecticut based on attributed municipal records.

Reported work volume$3.6MDocumented jobs
Average project$95KWhere values are reported
First observed2016Available dataset
Categories8Observed work types
Used for work inStamford28 jobsGreenwich12 jobsDarien1 jobs

Verified relationships

Provider relationships

Relationships appear only when supported by an identified source; they do not imply endorsement or current employment.

Denis Guilfoyle

Unknown

Permit Cooccurrence Statewide V1 · through 2025

Contact information

Details found in public records

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

Phone
(203) 912-9224source 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 158 Ocean Dr W, Stamford, CTSatellite view
2025

158 Ocean Dr W

Stamford, CT
  • 2025Building Permit

    Remove the existing roof and replace it with a new one.

    $15K
  • 2022Building Permit

    Garage extension. Application withdrawn by homeowner on 5/19/22.

    $40K
  • 2021Addition

    Renovate and Update Existing Kitchen. Addition of bathroom and closet where a room is currently used as an office. MJS Dated June 24th 2022Outdoor barbecue Station with Aluminum Pergola Cover. MJS dated 3/31/2023.

    $40K
Satellite view of 0 Summer St, Stamford, CTSatellite view
2025

0 Summer St

Stamford, CT
  • 2025Renovation

    Legalization of bathroom and kitchen renovation. Building 128, Unit 2B.

    $25K
Satellite view of 1766 Bedford St, Stamford, CTSatellite view
2025

1766 Bedford St

Stamford, CT
  • 2025Building Permit

    Removed valleys from the roof pitch and flattened the area around the windows.

    $5K
  • 2020Building Permit

    Sheetrock the basement for storage use. Revised work description: 1/21/2026. Relocated the utility room, added a closet and laundry room, and divided the large space with a wall and double pocket door.

    $25K
  • 2019Roofing

    Approximately 20 Sq of 10" Boral (fiber cement) siding.

    $15K
Satellite view of 95 Soundview Dr, Stamford, CTSatellite view
2025

95 Soundview Dr

Stamford, CT
  • 2025Roofing

    Alter and elevate the dwelling; approximately 3071SFRelocate Hot Tub and Remove DeckElevate Structure with new foundations. Remove existing masonry foundation. Frame: Grade Level - Entry PorticoFirst Floor - Elevator shaft, front wall (Family Room)and interior staircase; New Deck and mechanical platform with stairsSecond Floor - Shed dormer across rear of house for: new Primary Bath, Bath #2 and Study. Install elevator, interior finishesExterior siding, trim, decking, deck and stairs railings, gutters and leaders.

    $417K
  • 2023Building Permit

    Add a dormer to the exterior of the existing building on the second floor, enlarge the master bathroom on the second floor, and add a walk-in closet within the master bedroom on the second floor.

    $65K
Satellite view of 43 High Ridge Rd, Stamford, CTSatellite view
2024

43 High Ridge Rd

Stamford, CT
  • 2024Building Permit

    Install illuminated signage (144 inches long and 32 inches in height) directly above the storefront.

    $5K
  • 2024Building Permit

    Construct a 750 SF golf training space with 3 simulator bays, a lounge, and a toilet.

    $15K
Satellite view of 1786 Bedford St, Stamford, CTSatellite view
2024

1786 Bedford St

Stamford, CT
  • 2024Addition

    Addition above an existing 1-story detached garage. The proposed addition will include 840 SF of new space allocated for office use. AC condenser location only.

    $120K
  • 2019Roofing

    ~25 Sq 10" Boral (Fiber Cement) siding.

    $15K
Satellite view of 66 Woodchuck Rd, Stamford, CTSatellite view
2024

66 Woodchuck Rd

Stamford, CT
  • 2024Roofing

    Construct interior alterations throughout, including kitchen and bathroom renovations and partition relocations. Construct a new roof at the backside of the house. Replace all exterior windows and install new exterior siding and roof.

    $500K
Satellite view of 106 Carter Dr, Stamford, CTSatellite view
2023

106 Carter Dr

Stamford, CT
  • 2023Building Permit

    Construct a new accessory building with associated utility, drainage, and other improvements.

    $350K
Satellite view of 176 Dolphin Cove Quay, Stamford, CTSatellite view
2023

176 Dolphin Cove Quay

Stamford, CT
  • 2023Building Permit

    Convert a powder room into a full bathroom by removing a closet and installing a tub. Replace and install all light fixtures, bath accessories, and the vanity.

    $15K
Satellite view of 49 Brooklawn Ave, Stamford, CTSatellite view
2023

49 Brooklawn Ave

Stamford, CT
  • 2023Building Permit

    Reduce to core. Remove wall, ceiling, and floor finishes as necessary to expose damage caused by fire. No construction work to be performed.

    $20K
Satellite view of 277 Stamford Ave, Stamford, CTSatellite view
2022

277 Stamford Ave

Stamford, CT
  • 2022Electrical

    Remove and install new kitchen cabinets, a granite island, appliances, and 250 SF of new flooring. Reuse all plumbing and electrical outlets.

    $40K
Satellite view of 148 Ocean Dr W, Stamford, CTSatellite view
2020

148 Ocean Dr W

Stamford, CT
  • 2020Mechanical

    New footings and window replacement in the existing family room. Add an air conditioning system.

    $50K
Satellite view of 253 Stamford Ave, Stamford, CTSatellite view
2020

253 Stamford Ave

Stamford, CT
  • 2020Mechanical

    Legalize unpermitted work performed on patio and terrace areas. Construct a pool house by converting the garage and adding a porch to it. Retaining walls proposed, and legalization of existing retaining walls. 4/9/2020: EPB and Zoning approvals required for the air conditioning condenser location.

    $75K
Satellite view of 66 Apple Tree Dr, Stamford, CTSatellite view
2020

66 Apple Tree Dr

Stamford, CT
  • 2020Roofing

    Roofing residential.

    $12K
  • 2020Roofing

    Remove existing asphalt shingles and replace them with new asphalt shingles. Duplicate of TB-20-67.

    $12K
  • 2019Mechanical

    Finish the existing basement and extend the existing deck. This project will also require electrical and plumbing permits. The existing HVAC system will be used. Revised to add structural beams to the kitchen area to open the floor area. Roof work removed from scope. Additional fees paid. Approvals from other departments granted. SR 10/11/19.

    $115K
  • 2019Building Permit

    Finish the basement and extend the deck. Withdrawn; see B-19-1310.

    $80K
Satellite view of 147 Byram Shore Rd, Greenwich, CTSatellite view
2020

147 Byram Shore Rd

Greenwich, CT
  • 2020New Construction

    Remodel interior spaces, add second floor bathroom, add elevator. Renovate kitchen, replace main and secondary stairs State Ed Fee Paid $55.90 10/8/20 Change of Contractor $40 Amend #1: 12.28.20 val $780,000 fee $ 10,382.80 expand kitchen and master bath and closets, second floor laundry room 5.26.21 Change of Contractor $40 HVAC: IRC. New boiler, 4 hydro air handlrs., 4 condensers for space conditioning; 2 wine room cooling systems; unit htr. For garage; all new ductwork and insulation. ACCA Manual PLUMB: IPC; rough and hookup of plumbing fixtures of new house and appliances and gas piping to boiler/coktop/barbecue' First floor: 2" water closets, 4 sinks, hose bibs, 1 dishwasher; Second floor: 5 water closets, 2 tubs, 6 sinks, 3 showers, 1 clothes washer, and bidet.

    $215K
Satellite view of 142 Stamford Ave, Stamford, CTSatellite view
2019

142 Stamford Ave

Stamford, CT
  • 2019Building Permit

    Kitchen refit. New cabinetry. wpca pmt. Made 12/2/19. See attached.

    $42K
Satellite view of 24 Highland Farm Rd, Greenwich, CTSatellite view
2019

24 Highland Farm Rd

Greenwich, CT
  • 2019Renovation

    Remove existing roofing shingles and replace with new shingles. State education fee paid: $19.50.

    $75K
Satellite view of 49 Park Ave, Greenwich, CTSatellite view
2018

49 Park Ave

Greenwich, CT
  • 2018Addition

    Interior renovation; additions at the front and back of the house. State education fee paid: $130.

  • 2018Addition

    With 2016 CT Amend. Interior renovation; additions at the front and back of the house. State education fee paid: $130. In accordance with Section R314.2, CSBC, the household fire alarm system installed under this permit is required to be owned by the owner. The owner is responsible for having the system maintained in accordance with NFPA 72 and monitored by an approved supervising station in accordance with NFPA 72.

    $500K
Satellite view of 74 Howard Rd, Greenwich, CTSatellite view
2016

74 Howard Rd

Greenwich, CT
  • 2016Renovation

    Replace windows, exterior siding, and roof shingles; repair front porch. State education fee paid: $91.00. 7.21.16: Change of contractor, $40. Amendment 1: 8.29.16, value $100,000, fee $1,366; reconfigure first-floor kitchen, second-floor master bath and master bedroom, and add bedroom and bathroom. Amendment 2: 10.3.16, value $45,000, fee $656.70; add mud room, reduce deck, and replace covered porch. In accordance with Section R314.2, CSBC, the household fire alarm system installed under this permit is required to be owned by the owner. The owner is responsible for having the system maintained in accordance with NFPA 72 and monitored by an approved supervising station in accordance with NFPA 72.

    $350K