Griplock Systems, LLC
General contractor in Duncan, SC 29334
About this company
Griplock Systems, LLC is listed as a general contractor at 793 Duncan Reidville Rd in Duncan, South Carolina, in Spartanburg County. It is one of 19 general contractors in ZIP 29334.
Other construction companies nearby
Watson Construction1327 Duncan Reidville Rd, Duncan
1.2 mi(864) 504-5082
Concrete Supply Co., LLC1401 SC-101 S, Greer
1.3 mi(704) 372-2930
Hoover Buildings of Greer2714 Old Woodruff Rd, Greer
1.4 mi(864) 879-7508
Modern Siding LLC320 Business Pkwy, Greer
1.4 mi(864) 494-9117
Kitchen Saver - The Carolinas411 Industrial Ct, Greer
1.4 mi(864) 763-7394
Housing market around ZIP 29334
Figures describe the local area, not this company.
Typical home value$309,000+0.9% past year · +87% in 10 years
Typical rent$1,812+5.7% past year
12-month value outlook+1.0%
New homes permitted, 20253,986Spartanburg County
Days to sale agreement41Spartanburg metro · 30 a year ago
Listings with a price cut31.7%Spartanburg metro
Sale price vs list97.7%Spartanburg metro
New construction sales301Spartanburg metro, Aug · −14% 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: Spartanburg County permitted 3,986 new homes in 2025. 64% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.