2026
8 Comstock Ct
Ridgefield, CT- 2026Mechanical
Remove an oil boiler and oil tank for installation of a wall-hung gas boiler and indirect hot water heater, and install two air handler/heat pump systems.
$76K
Local provider profile
Mark Onofreo
Documented work across Connecticut based on attributed municipal records.
Reported work volume$231KDocumented jobs
Average project$19.3KWhere values are reported
First observed2020Available dataset
Categories1Observed work types
Contact information
Details found in public records
These details have not necessarily been claimed or independently confirmed by the provider.
- Phone
- (203) 301-4151source 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.
2026
12 Fox Run Dr
Easton, CT- 2026Mechanical
Inspections
$33K
2021
14 Old Coach Ln
Trumbull, CT- 2021Mechanical
Replace central air conditioning system.
$13K
2021
153 Roosevelt Dr
Trumbull, CT- 2021Mechanical
Replace gas furnace and central air conditioning.
$13.7K
2021
17 Rocky Hill Ter
Trumbull, CT- 2021Mechanical
Replace the heat pump and add a Mitsubishi ductless system, 1.5 ton.
$26K
2021
4169 Madison Ave
Trumbull, CT- 2021Mechanical
Replace the gas furnace and central air conditioning system.
$10.8K
2021
9 Valleywood Rd
Greenwich, CT- 2021Mechanical
HVAC
$27.6K
2021
136 Horse Tavern Rd
Trumbull, CT- 2021Mechanical
Replace central air conditioning system.
$7.3K
2021
1 Wolfpit Ave
Norwalk, CT- 2021Mechanical
Installation of 2-ton heat pump.
$8.4K
2020
68 E Rocks Rd
Norwalk, CT- 2020Mechanical
Install Mitsubishi MUZ-FH ductless 1.5 ton.
$5.8K
2020
17 Beverly Pl
Norwalk, CT- 2020Mechanical
Installation of replacement gas furnace - 2 stage gas furnace.
$4.7K
2020
3 Glasser St
Norwalk, CT- 2020Mechanical
Replace the oil furnace, central air conditioning, and water heater.
$5K