Diffco LLC
Construction company in Tomball, TX 77377
About this company
Diffco LLC is listed as a construction company based in Tomball, Texas, in Harris County. Federal motor carrier records list 2 drivers and 4 trucks for the company. It is one of 35 general contractors in ZIP 77377.
Other construction companies nearby
Amira Community20508 Mueschke Rd, Tomball
Anderson Remodeling12346 Spring Cypress Rd, Tomball
(281) 320-8886
Cannon Construction Company, Inc.20015 Fm 2920 Rd Ste 4, Tomball
(281) 516-7848
Centex Construction23422 Lutheran Cemetary Rd, Tomball
(281) 587-5400
Corestone Paving and Construction14511 Mary Jane Ln, Tomball
(281) 651-0616
Housing market around ZIP 77377
Figures describe the local area, not this company.
Typical home value$395,000−1.2% past year · +50% in 10 years
Typical rent$1,902+6.5% past year
12-month value outlook+0.3%Roughly flat
New homes permitted, 202530,909Harris County
Days to sale agreement45Houston metro · 45 a year ago
Listings with a price cut29.0%Houston metro
Sale price vs list97.3%Houston metro
New construction sales1,977Houston metro, Aug · −21% 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: Harris County permitted 30,909 new homes in 2025, including 11,737 apartment units. 56% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.