Wiring for a ductless heat pump and a geothermal heat pump.
Provider: John E CataldoWork at this address
64 Grumman Ave
Norwalk, Connecticut
6 matched work records at this property, plus documented work nearby.
Work at this address
Recorded work history
6 matched records · $93.5K in reported work value.
Installation of a single-zone ductless system.
Provider: Mark R OnofreoElectrical—roof-mounted PV solar panels (14 panels).
Provider: Jason P SampognaInstall rooftop solar panels (14), structural upgrade.
Provider: Venture Home Solar LLCInstall (1) condensing unit to the rear of the single-family residence as per plan.
Installation of (1) two-stage packaged geothermal system, including all ductwork.
Provider: Mark R OnofreoWork near you
Providers used near 64 Grumman Ave
Showing documented work within 1 mile. Markers are work locations—not provider offices.
This map uses standard image tiles and does not require WebGL.
Open the mapProviders used nearby
42 local providers to explore
Grouped by specialty, with uncategorized work last. Within each specialty, providers are ordered by recent documented work and nearby job count.
Renovations
11 providersUsed for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 2 nearby jobs
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 2 nearby jobs
Used for 1 nearby job
Plumbing
5 providersUsed for 1 nearby job
Used for 1 nearby job
Used for 2 nearby jobs
Used for 1 nearby job
Used for 1 nearby job
Electrical
11 providersUsed for 1 nearby job
Used for 4 nearby jobs
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 2 nearby jobs
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
HVAC
12 providersUsed for 2 nearby jobs
Used for 2 nearby jobs
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Used for 1 nearby job
Pools
1 providerUsed for 1 nearby job
Solar
1 providerUsed for 1 nearby job
Other
1 providerUsed for 1 nearby job
No attributed providers were found for this type of work in the nearby search area.
Property facts come from Connecticut’s statewide Parcel and CAMA release. Owner and mailing-address fields are not published here. This page includes work history confidently matched to this address.