Houston Heavy Machinery

Houston Heavy Machinery is the registered name for a new construction project in Tomball, Texas, consisting of an office, maintenance shop, and compressor building. The facility is located at Tomball Parkway 249 Access Road in Harris County. The total estimated cost for this new build is $8,500,000, covering 38,623 sq ft of space. This places the project's cost per square foot at $220, which is above the Harris County median of $88 for similar new construction filings. The scheduled build window of 348 days is longer than the county median of 219 days, reflecting the scale of the site work included in the scope.

The owner of record is Carbon Land Holdings LLC, and the design firm is Kingham Dalton Wilson, Ltd. The project is privately funded and located on private land for private use. Kingham Dalton Wilson, Ltd. has six other TDLR-registered projects totaling $72,761,000, including the Able Industrial facility in Houston and the 130 Crossing project in Pflugerville. This indicates a consistent track record of handling mid-to-large scale commercial and industrial developments across the region.

Construction Status and Timeline

TDLR completed the plan review for this project in December 2024. The filing scheduled construction to begin in June 2025, with a completion date of May 2026. Although the scheduled completion date has passed, TDLR has not yet recorded a final inspection. Therefore, the current state of the site is not confirmed in the public record. The TDLR status remains Review Complete, but the absence of a final inspection record means the project's physical completion is not verified by the state.

The scope of work includes the construction of the new office, maintenance shop building, and compressor building, along with associated site work. The registered accessibility specialist for this project is David S Drepaul. Other registered projects in the Tomball area include the Inwood Rose Hill Apartments and the AME Baseball Complex, both of which are new construction projects. The local ZIP code 77429 has a population of about 95,938, with a median household income of $117,931 according to U.S. Census ACS 2023 five-year estimates.

Harris County’s unemployment rate was 5.4 percent in June 2026, which is higher than a year earlier. This economic context surrounds the development activity in the area. The project’s financial scale and size position it in the top quarter of estimated costs for new construction in Harris County. The specific details of the construction, including the exact timeline of on-site activity beyond the scheduled dates, are not detailed in the TDLR record beyond the initial filing and plan review completion.