R Coss Drywall Inc

Carpentry contractor in Jamul, CA 91935

About this company

R Coss Drywall Inc is listed as a carpentry contractor based in Jamul, California, in San Diego County. Federal motor carrier records list 1 drivers and 2 trucks for the company. It is one of 1 carpentry, drywall and window companies in ZIP 91935.

Fleet size

Drivers1

Trucks2

Source: FMCSA.

Strong market, crowded fieldArea profitability for carpentry, drywall and windows in ZIP 91935

Housing demand75

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

Customer spending power96

Household income and home values

Room for another company17

More crowded than 83% of US ZIPs

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

County context

One of 192 carpentry, drywall and window companies in San Diego County, CA.

2,434 general contractors in San Diego County, CA.

All 5,010 construction companies in San Diego County, CA.

ZIP 91935 at a glance

Population: 9,114 (33 per sq mi)
Median age: 48
Households: Median income $151,538 · 62% earn six figures
Housing: 90% owner-occupied
Workforce: 53% labor-force participation · 3.3% unemployment

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

Housing market around ZIP 91935

Figures describe the local area, not this company.

Typical home value$1,014,000+2.3% past year · +70% in 10 years

12-month value outlook+0.5%Roughly flat

Days to sale agreement25San Diego metro · 29 a year ago

New homes permitted, 202511,707San Diego County

Listings with a price cut28.8%San Diego metro

Sale price vs list99.3%San Diego metro

New construction sales70San Diego metro, Aug · −1% from last year

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: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 20% of the homes in this ZIP were built since 2000.

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