Flatline Concrete LLC

Concrete and masonry contractor in Dacula, GA 30019

About this company

Flatline Concrete LLC is listed as a concrete and masonry contractor based in Dacula, Georgia, in Gwinnett County. It is one of 10 concrete and masonry companies in ZIP 30019.

Other concrete and masonry companies nearby

Crecelius & Company LLC Masonry Contractor1972 Harbins Rd, Dacula

(404) 600-1064

Fleet size

Trucks2

Last federal filing: Apr 2019. Source: FMCSA.

Strong market, crowded fieldArea profitability for concrete and masonry in ZIP 30019

Housing demand95

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

Customer spending power85

Household income and home values

Room for another company22

More crowded than 78% of US ZIPs

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

County context

One of 163 concrete and masonry companies in Gwinnett County, GA.

864 general contractors in Gwinnett County, GA.

All 2,035 construction companies in Gwinnett County, GA.

ZIP 30019 at a glance

Population: 51,162 (422 per sq mi)
Median age: 38
Households: Median income $116,583 · 60% earn six figures
Housing: 84% owner-occupied
Workforce: 71% labor-force participation · 4.6% unemployment

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

Housing market around ZIP 30019

Figures describe the local area, not this company.

Typical home value$442,000−3.1% past year · +82% in 10 years

Typical rent$2,492+2.3% past year

12-month value outlook−1.0%

New homes permitted, 20253,946Gwinnett County

Days to sale agreement46Atlanta metro · 45 a year ago

Listings with a price cut30.7%Atlanta metro

Sale price vs list98.1%Atlanta metro

New construction sales935Atlanta metro, Aug · −13% 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: Gwinnett County permitted 3,946 new homes in 2025, including 968 apartment units. 62% of the homes in this ZIP were built since 2000.

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