Mccarthy Heating Oil Service Inc

HVAC contractor in Quaker Hill, CT 06375

About this company

Mccarthy Heating Oil Service Inc is listed as an HVAC contractor based in Quaker Hill, Connecticut, in Southeastern Connecticut County. Federal motor carrier records list 4 drivers and 8 trucks for the company. It is one of 1 HVAC companies in ZIP 06375.

Fleet size

Drivers4

Trucks8

Last federal filing: Sep 2025. Source: FMCSA.

Moderate market, crowded fieldArea profitability for HVAC in ZIP 06375

Housing demand54

Sales pace, new listings and new construction. Source: Zillow

Customer spending power78

Household income and home values

Room for another HVAC company18

More crowded than 82% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 36 HVAC companies in Southeastern Connecticut County, CT.

260 general contractors in Southeastern Connecticut County, CT.

All 543 construction companies in Southeastern Connecticut County, CT.

ZIP 06375 at a glance

Population: 3,670 (179 per sq mi)
Median age: 45
Households: Median income $111,833 · 61% earn six figures
Housing: 84% owner-occupied
Workforce: 61% labor-force participation · 4.8% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 06375

Figures describe the local area, not this company.

Typical home value$402,000+5.1% past year · +94% in 10 years

12-month value outlook+3.7%

Days to sale agreement9Norwich metro · 9 a year ago

New homes permitted, 2025440Southeastern Connecticut County

Listings with a price cut20.6%Norwich metro

Sale price vs list102.1%Norwich metro

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Southeastern Connecticut County permitted 440 new homes in 2025, including 112 apartment units. 14% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.