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Local provider profile

Mark Diot

Documented work across Connecticut based on attributed municipal records.

Reported work volume$112KDocumented jobs
Average project$12.5KWhere values are reported
First observed2002Available dataset
Categories3Observed work types
Used for work inGreenwich129 jobs

Contact information

Details found in public records

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

No contact information was found in the available records.

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 642 Lake Ave, Greenwich, CTSatellite view
2021

642 Lake Ave

Greenwich, CT
  • 2021Plumbing

    Remodel 2 bathrooms on the first floor: move 2 water closets, tubs, and showers; move 4 sinks and 1 clothes washer.

Satellite view of 6 Robin Pl, Greenwich, CTSatellite view
2021

6 Robin Pl

Greenwich, CT
  • 2021Plumbing

    Install underground plumbing for a toilet, sink, and shower.

Satellite view of 303 Hamilton Ave, Greenwich, CTSatellite view
2020

303 Hamilton Ave

Greenwich, CT
  • 2020Plumbing

    Gas pipe generator.

  • 2019Plumbing

    Building #1 underground plumbing. Amendment (7/9/20): Install all necessary plumbing for new modular home units; make connections between boxes; install sewer line, water main, and gas lines; install high-efficiency water heaters for each unit.

  • 2019Plumbing

    Building 2: Install plumbing underground. Amendment (7/9/20): Install all necessary plumbing for new modular home units; make connections between boxes; install sewer line, watermain, and gas lines; install high-efficiency water heaters for each unit.

  • 2019Plumbing

    Building 3: Install underground plumbing. Amendment (7/9/20): Install all necessary plumbing for new modular home units; connect the boxes; install a sewage line, water main, and gas lines; install a high-efficiency water heater for each unit.

Satellite view of 16 Benjamin St, Greenwich, CTSatellite view
2020

16 Benjamin St

Greenwich, CT
  • 2020Plumbing

    First floor: Remove and add 1 sink; move dishwasher. Remodel kitchen by adding 1 sink and moving, 1 sink and a rish washer.

Satellite view of 25 Wesskum Wood Rd, Greenwich, CTSatellite view
2020

25 Wesskum Wood Rd

Greenwich, CT
  • 2020Plumbing

    Basement: 1 new water closet, sink, and shower. First floor: 2 new water closets, hose bibs, 3 new sinks, and 1 new dishwasher. Second floor: 3 new water closets, 2 new tubs, showers, 6 new sinks, and 1 new clothes washer.

Satellite view of 18 Tait Rd, Greenwich, CTSatellite view
2020

18 Tait Rd

Greenwich, CT
  • 2020Plumbing

    Fresh rough plumbing for a bathroom in the basement.

  • 2018Plumbing

    PLU P RES1

    $10K
  • 2017Plumbing

    Install underground plumbing. Amendment (9/8/17): First floor: 1 new water closet, basin, sink, dishwasher, and 2 new hose bibs. Second floor: 3 new water closets, 5 new basins, 1 new tub, laundry tub, clothes washer, and 2 new showers. Rough in waste, water, and vent lines to proposed fixtures; set all fixtures; install gas hot water heater; gas pipe to 2 furnaces, 1 water heater, 1 cooktop, and 1 fireplace.

Satellite view of 12 Charles St, Greenwich, CTSatellite view
2020

12 Charles St

Greenwich, CT
  • 2020Plumbing

    Second floor: Move 1 water closet, basin, and shower.

Satellite view of 50 Guards Rd, Greenwich, CTSatellite view
2020

50 Guards Rd

Greenwich, CT
  • 2020Plumbing

    Replace all plumbing fixtures on the first and second floors in the same locations. First floor: replace 1 water closet, shower, and dishwasher; replace 4 sinks. Second floor: replace 4 water closets, 2 tubs, 6 sinks, 3 showers, and 1 clothes washer.

Satellite view of 62 River Rd, Greenwich, CTSatellite view
2020

62 River Rd

Greenwich, CT
  • 2020Plumbing

    New first floor. Powder room toilet and sink; kitchen remodeling.

Satellite view of 160 Hamilton Ave, Greenwich, CTSatellite view
2020

160 Hamilton Ave

Greenwich, CT
  • 2020Plumbing

    Second floor: 2 new water closets and basins; 1 new tub, shower, sink, clothes washer, and dishwasher. Rough in waste, water, and vent lines to proposed fixtures; set fixtures; gas pipe water heater and furnace; install wall-hung high-efficiency gas water heater; set fixtures.

Satellite view of 18 Grant Ave, Greenwich, CTSatellite view
2020

18 Grant Ave

Greenwich, CT
  • 2020Plumbing

    Remodel bathroom over garage on the Second floor: 2 new water closets, tubs, and sinks.

    $93K
Satellite view of 19 Doubling Rd, Greenwich, CTSatellite view
2020

19 Doubling Rd

Greenwich, CT
  • 2020Plumbing

    Remodel 1 handicap baths at tennis courts; install tankless water htr.; gas pipe furnace, fire pit, ice machine, mop sink; gasement: replace 2: water closets, replace 3: sinks.

Satellite view of 483 Round Hill Rd, Greenwich, CTSatellite view
2020

483 Round Hill Rd

Greenwich, CT
  • 2020Plumbing

    Remodel bathrooms and kitchen. First floor: replace 2 water closets, 1 dishwasher, a shower, and 4 sinks. Second floor: replace 6 water closets, 2 tubs, 8 sinks, 3 showers, and 1 clothes washer.

Satellite view of 12 Ricki-Beth Ln, Greenwich, CTSatellite view
2020

12 Ricki-Beth Ln

Greenwich, CT
  • 2020Plumbing

    Converting from propane gas to natural gas; all exiting equipment will be converted.

    $500
Satellite view of 109 Monica Rd, Greenwich, CTSatellite view
2020

109 Monica Rd

Greenwich, CT
  • 2020Plumbing

    First floor: Replace 1 water closet, tub, basin, and sink. Receipt 20-1459.

    $1.5K
Satellite view of 156 Overlook Dr, Greenwich, CTSatellite view
2019

156 Overlook Dr

Greenwich, CT
  • 2019Plumbing

    Gas line to generator. Receipt 20-0392 for $40 paid.

  • 2019Plumbing

    Plumbing: Install underground plumbing. Amendment (1/17/20): Basement: 1 new water closet, basin, shower, laundry tub, clothes washer; First floor: 2 new water closets, sinks, dishwashers, 3 new basins, hose bibs, 1 new shower; Second floor: 3 new water closets, 2 new tubs, 5 new basins, 1 new shower, 1 new clothes washer. Waste, water, and vent lines to fixtures; gas pipe to stove, fireplace, 2 dryers, and boiler.

  • 2019Plumbing

    Run gas line to pool htr.

Satellite view of 21 Maple Dr, Greenwich, CTSatellite view
2019

21 Maple Dr

Greenwich, CT
  • 2019Plumbing

    Gas line to generator. Receipt 19-0242 for $40 paid.

  • 2017Plumbing

    First floor: 2 new water closets, basins, and showers; 1 new sink, clothes washer, and dishwasher. Second floor: 1 new water closet, basin, and shower. Rough in waste, water, and vent lines to proposed fixtures; install a tankless hot water heater; gas pipe for stove, furnace, and water heater; install 2 sillcocks. Amendment (3/22/18): First floor: 1 new water closet, basin, and shower.

Satellite view of 15 Robin Pl, Greenwich, CTSatellite view
2019

15 Robin Pl

Greenwich, CT
  • 2019Plumbing

    Basement: 1 new water closet, tub, and basin. First floor: 3 new water closets, basins, 2 new showers, sinks, 3 new hose bibs, 1 new clothes washer, dishwasher. Second floor: 3 new water closets, 5 new basins, 2 new tubs, 3 new showers, 1 new sink, laundry tub, and clothes washer. Rough in waste, water, and vent lines to proposed fixtures; set fixtures; gas pipe to stove, boiler, and fireplace.

Satellite view of 35 Armstrong Ct, Greenwich, CTSatellite view
2019

35 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    First floor: 3 new water closets, basins, sinks, and dishwashers; Second floor: 3 new water closets, tubs, and basins. Test waste and water lines. Run modified vent through roof. Gas pipe for furnace, water heater, and stove; install wall-hung gas high-efficiency water heater. Amendment (1/16/20): gas pipe from meter to each unit.

Satellite view of 36 Armstrong Ct, Greenwich, CTSatellite view
2019

36 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    First floor: 3 new water closets, basins, sinks, and dishwashers; Second floor: 3 new water closets, tubs, and basins; modular waste lines and drains; gas pipe for 1 furnace, stove, and water heater; install 1 gas high-efficiency wall-hung water heater. Amendment (1/13/20): gas pipe from meter to each unit.

Satellite view of 34 Armstrong Ct, Greenwich, CTSatellite view
2019

34 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    First floor: 3 new water closets, tubs, basins, sinks, and dishwashers. Test modular waterlines and drains. Gas pipe for 1 furnace, stove, and water heater; 1 gas high-efficiency wall-hung water heater. Amendment (1/13/20): gas pipe from meter to each unit.

Satellite view of 180 Hamilton Ave, Greenwich, CTSatellite view
2019

180 Hamilton Ave

Greenwich, CT
  • 2019Plumbing

    Gas line to generator. Receipt 19-1577 for $40 paid.

  • 2018Plumbing

    Four-family: Install plumbing underground and a dedicated 2" fire main, already tapped in the street and to the building; 1' water service to the building; 1 1/2" waterline to 1" domestic to the building; new 1 1/2" waterline from the meter pit to the road; and a 4" sewer lateral with cleanout. Amendment (2/19/19): First floor: 1 new water closet, tub, basin, sink, clothes washer, and dishwasher. Second floor: 1 new water closet, tub, basin, sink, clothes washer, and dishwasher. Connect water, waste, and vents for new modular home; test all fixtures; install A. O. Smith tankless water heater; gas pipe stove, water heater, and furnace.

  • 2018Plumbing

    Two-family: underground plumbing; dedicated 2" fire main already tapped in the street and to the buildings; 1" domestic water line installed to the building, with 1.5: to the water meter pit; new 1 1/2" waterline to be installed from the meter pit to the road per Fire Marshal; 4" sewer lateral with cleanout. Amendment (2/19/19): First floor: 1 new water closet, tub, basin, sink, clothes washer, and dishwasher. Second floor: 1 new water closet, tub, basin, sink, clothes washer, and dishwasher. Connect water, waste, and vents; test all fixtures; install tankless water heater. Gas pipe for stove, water heater, and furnace.

  • 2018Plumbing

    4 family: install plumbing underground; dedicated 2" fire main already tapped in street to building; 1" domestic installed to building with 1 1/2" to water meter pit; new 1 1/2" waterline to be installed from meter pit to road. Per Fire Marshal; sewer lateral 4" with cleanout. Amendment (2/19/19): First floor: 1 nw: water closet, tub, basin, sink, clothes washer, dishwasher; Second floor: 1 nw: water closet, tub, basin, sink, clothes washer, dishwasher; connect water, waste and vents; install tankless water htr.; gas pipe furnace, water htr., stove.

Satellite view of 31 Armstrong Ct, Greenwich, CTSatellite view
2019

31 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    First floor: 10 water closets, tubs, basins, sinks, clthswhsrs. Dshwshrs.; modular house; making and testing connections for modular sections; testing fixtures; install tanksless water htrs. (gas) for each unit; gas piping furnace and water heater back to new meter. Amendment (1/13/20): gas pipe from meter to each unit.

Satellite view of 32 Armstrong Ct, Greenwich, CTSatellite view
2019

32 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    Building #32 - First floor: 10 water closets, basins, sinks, clothes washer, dishwasher; modular house construction; making/testing connections for modular sections; testing fixtures; install in tankless (gas) water heater for each unit; gas pipe furnace and water htr. Back to new meter. Amendment (1/13/20): gas pipe from meter to each unit.

Satellite view of 73 Weaver St, Greenwich, CTSatellite view
2019

73 Weaver St

Greenwich, CT
  • 2019Plumbing

    Second floor: Replace 1 water closet, tub, and shower; replace 2 basins.

Satellite view of 90 Rockwood Ln, Greenwich, CTSatellite view
2019

90 Rockwood Ln

Greenwich, CT
  • 2019Plumbing

    Second floor: Install 1 new water closet, shower, and sink; move 1 water closet, tub, and shower; move 2 sinks.

Satellite view of 64 Hillcrest Park Rd, Greenwich, CTSatellite view
2019

64 Hillcrest Park Rd

Greenwich, CT
  • 2019Plumbing

    Test existing gas pipe. Amendment (2/25/20): First floor: 1 new sink and dishwasher. Move icemaker; move gas line for stove.

Satellite view of 33 Armstrong Ct, Greenwich, CTSatellite view
2019

33 Armstrong Ct

Greenwich, CT
  • 2019Plumbing

    First floor: 3 nw: water closet, basin, sink, dishwasher; Second floor: 3 nw: water closet, tubs, basinswaterlines and waste; run vents thru roof; gas pipe 1 furnace, stove and water tr.; install wallhung water high eff. Amendment (1/13/20): gas pipe from meter to each unit.

Satellite view of 217 Taconic Rd, Greenwich, CTSatellite view
2018

217 Taconic Rd

Greenwich, CT
  • 2018Plumbing

    First floor: Replace 1 water closet, basin, sink, and dishwasher.

Satellite view of 59 E Elm St, Greenwich, CTSatellite view
2018

59 E Elm St

Greenwich, CT
  • 2018Plumbing

    Gas line to generator. Receipt 19-0273 for $40 paid.

  • 2017Plumbing

    Underground plumbing.

Satellite view of 14 Dorchester Ln, Greenwich, CTSatellite view
2018

14 Dorchester Ln

Greenwich, CT
  • 2018Plumbing

    First floor: Replace 1 water closet, dishwasher, and sink; move 1 basin; replace gas cooktop.

Satellite view of 36 Day Rd, Greenwich, CTSatellite view
2018

36 Day Rd

Greenwich, CT
  • 2018Plumbing

    Gas pipe to generator; bubble test only. Receipt 18-2074 for $40 paid.

Satellite view of 20 Greenbriar Ln, Greenwich, CTSatellite view
2018

20 Greenbriar Ln

Greenwich, CT
  • 2018Plumbing

    First floor: 2 new water closets, basins, sinks, dishwashers, and hose bibs. Second floor: 3 new water closets, 2 new tubs and showers, 5 new basins, and 1 new laundry tub and clothes washer. Rough in waste, water, and vent lines to proposed fixtures; set fixtures. Gas pipe for boiler and stove.

Satellite view of 4 Putnam Hill 1G Bldg 4, Greenwich, CTSatellite view
2018

4 Putnam Hill 1G Bldg 4

Greenwich, CT
  • 2018Plumbing

    First floor: sink. Disconnect old appliances; connect new dishwasher, range, and sink; relocate the gas shutoff to provide proper access per code.

Satellite view of 99 Round Hill Rd, Greenwich, CTSatellite view
2018

99 Round Hill Rd

Greenwich, CT
  • 2018Plumbing

    First floor: move 1: water closet, basin replace 1: sink, dishwasher, hose bibs; Second floor: move 3: water closets, 6 nw: basins, 1 nw: tub, 2 nw: showers, move 1: clothes washer, 1 nw: laundry tub; rough in waste, water and ventlines to proposed fixtures; set fixtures; gas pipe stove and boiler.

Satellite view of 8 Mountain Wood Dr, Greenwich, CTSatellite view
2018

8 Mountain Wood Dr

Greenwich, CT
  • 2018Plumbing

    Underground plumbing. Amendment (4/26/19): underground plumbing. Amendment (4/26/19): First floor: 3 new water closets, basin, 2 new showers, 1 new sink, laundry tub, clothes washer, dishwasher, hose bib; Second floor: 1 new water closet, basin, shower; waste, water, vents; gas pipe for boiler, garage heater, stove, and 2 fireplaces.

Satellite view of 94 Londonderry Dr, Greenwich, CTSatellite view
2018

94 Londonderry Dr

Greenwich, CT
  • 2018Plumbing

    Run gas line to generator. Receipt 18-1333 for $40 paid.

  • 2018Plumbing

    Move existing gas line to pool heater which remains in same location; line being moved for concrete patio.

    $1K
Satellite view of 95 Oneida Dr, Greenwich, CTSatellite view
2018

95 Oneida Dr

Greenwich, CT
  • 2018Plumbing

    Third floor: 1 new water closet, tub, and sink; rough in waste, water, and vent lines.

Satellite view of 11 Grant Ave, Greenwich, CTSatellite view
2018

11 Grant Ave

Greenwich, CT
  • 2018Plumbing

    First floor: 1 new water closet, basin, shower, sink, and dishwasher; move gas line for stove. Amendment (2/25/19): Second floor: replace 1 water closet, basin, and shower.

Satellite view of 820 N St, Greenwich, CTSatellite view
2018

820 N St

Greenwich, CT
  • 2018Plumbing

    Install plumbing underground. Amendment (12/17/18): Basement: 1 new water closet, basin, and shower; First floor: 2 new water closets, basins, and 1 new sink; Second floor: 3 new water closets, 5 new basins, 2 new tubs, showers, 1 new laundry tub, and clothes washer; rough in waste, water, and vent; gas pipe for boiler, stove, and 3 fireplaces. Amendment (10/23/19): Basement: 1 new water closet, shower, and basin.

Satellite view of 11 Pinecroft Rd, Greenwich, CTSatellite view
2017

11 Pinecroft Rd

Greenwich, CT
  • 2017Plumbing

    Second floor: Move tub, water closet, sink, and shower; gas pipe for fireplace.

Satellite view of 23 Woodland Dr, Greenwich, CTSatellite view
2017

23 Woodland Dr

Greenwich, CT
  • 2017Plumbing

    Underground plumbing. Amendment (3/22/18): basement: 2 nw: water closets, showers, basins, First floor: 2 nw: water closet, basin, sink, dishwasher, 4 hose bibs; Second floor: 4 nw: water closets, 2 nw: tubs, launntb., showers, clthswhsrs., 6 nw: basins, Third floor: 1 nw: water closet, shower, basin; rough in waste, water and vent lines to proposed fixtures; gas pipe 2 water htrs., 4 furnaces.

  • 2017Plumbing

    Underground plumbing. Amendment (1/18/19): Basement: 2 water closets, 2 new basins, showers, hose bibs. First floor: 2 new water closets, basins, sinks, dishwashers. Second floor: 2 new water closets, showers, clothes washers, 1 new tub, 6 new basins. Third floor: second floor: water closet, basin, shower. Rough in waste, water, and vent lines to proposed fixtures. Gas pipe for 2 stoves, 2 water heaters, 2 furnaces, and 4 fireplaces. A/O Smith ATI 540 water heater to be installed.

Satellite view of 5 Carissa Ln, Greenwich, CTSatellite view
2017

5 Carissa Ln

Greenwich, CT
  • 2017Plumbing

    Second floor: 1 new water closet, tub, and shower; 2 new sinks.

  • 2017Plumbing

    Run a new gas line to the stove and connect it to the existing propane tank.

    $800
Satellite view of 25 Woodland Dr, Greenwich, CTSatellite view
2017

25 Woodland Dr

Greenwich, CT
  • 2017Plumbing

    Underground plumbing. Basement: 2 new water closets, basins, and a shower. First floor: 2 new water closets, basins, sinks, and dishwashers. Second floor: 2 new water closets, showers, sinks, laundry tubs, and clothes washers; 4 new basins. Third floor: 2 new water closets, basins, and showers. Waste, water, and vent lines to fixtures; gas pipe for 4 furnaces, 2 stoves, 2 water heaters, and 2 fireplaces. Install 4 frost-free sillcocks and 2 wall-hung water heaters.

  • 2017Plumbing

    Install underground plumbing. Amendment (7/6/18): Basement: 1 new water closet, basin, and shower. First floor: 1 new water closet and basin; 2 hose bibs; 2 new sinks. Second floor: 2 new water closets and showers; 4 new basins; 1 new tub, sink, and clothes washer. Install rough drains, vent lines, and water lines to proposed fixtures; set fixtures; install high-efficiency water heater. Install gas piping to 2 fireplaces, 2 furnaces, water heater, and stove.

Satellite view of 12 Ridge Brook Rd, Greenwich, CTSatellite view
2017

12 Ridge Brook Rd

Greenwich, CT
  • 2017Plumbing

    Gas piping for gas grill on back patio.

    $500
  • 2016Plumbing

    Gas pipe to generator. Receipt 16-2145 for $40 paid.

Satellite view of 60 Lockwood Rd, Greenwich, CTSatellite view
2017

60 Lockwood Rd

Greenwich, CT
  • 2017Plumbing

    Basement: 1 new water closet, basin, and shower. First floor: 2 new water closets, basins, sinks, and hose bibs; 1 new shower and dishwasher. Second floor: 3 new water closets and tubs; 5 new basins; 1 new shower, laundry tub, and clothes washer. Hot water heater. Gas pipe to 2 furnaces, 1 water heater, 1 fireplace, and 1 cooktop.

  • 2017Plumbing

    Install plumbing underground only. Amendment (7/12/17): Basement: 1 new water closet, tub, and sink. First floor: 2 new water closets and hose bibs; 3 new sinks, 1 new dishwasher, and shower. Second floor: 2 new water closets, tubs, 4 new sinks, 1 new shower, and laundry tub. 1 gas hot water heater, gas pipe to cooktop, 2 furnaces, and fireplace.

Satellite view of 19 Benjamin St, Greenwich, CTSatellite view
2017

19 Benjamin St

Greenwich, CT
  • 2017Plumbing

    First floor: Move 3 sinks and 1 dishwasher. Second floor: Move 1 water closet, tub, and shower; move 2 basins. Gas line to cooktop moved.

Satellite view of 47 Sawmill Ln, Greenwich, CTSatellite view
2016

47 Sawmill Ln

Greenwich, CT
  • 2016Plumbing

    Replace existing generator. Gas piping. $40 fee paid.

Satellite view of 89 Mallard Dr, Greenwich, CTSatellite view
2016

89 Mallard Dr

Greenwich, CT
  • 2016Plumbing

    First floor: 1 new sink. Second floor: 1 new water closet, tub, shower, clothes washer, and 2 new sinks. Second floor: 1 new water closet, tub, shower, clothes washer, and 2 new sinks. Gas pipe for 3 fixtures, stove, and 2 furnaces.