The public owners in northern Cameron and Willacy counties are busy with the same unglamorous problem: moving water. In June 2026 the county approved more than $1.5 million for the first phase of a drainage project serving Santa Rosa, Harlingen and Combes, funded by a $1 million General Land Office grant plus county and drainage district money, with the first phase due by January 2027. A few months earlier La Feria signed an agreement with its drainage district to improve drainage citywide. Cities, counties, districts, the airport and the port all buy construction, and each follows rules that a private owner never faces.
We build for municipalities, counties, drainage districts, airport and port authorities and special districts. We explain how public procurement, grant conditions and board schedules shape the work, and we deliver the documentation that auditors, grantors and the public expect.
Texas procurement rules govern how a public owner buys construction. Depending on size and delivery method, that may mean advertised competitive sealed bids, competitive sealed proposals, construction manager at risk or design-build, and each has defined steps and timing. We help staff understand which method fits the project and prepare the documents a purchasing officer needs. Bonding, insurance and prevailing wage rules (where a grant requires them) are priced up front.
On codes, Harlingen has adopted the 2024 International codes, 2024 NFPA 101 and the 2023 National Electrical Code as of October 1, 2025. Outside city limits, Cameron County's flood rules apply to unincorporated land and require the lowest finished floor to be 12 inches above base flood elevation or 24 inches above the highest adjacent natural grade, whichever is higher. Public buildings are also registered with the state accessibility program when they cost $50,000 or more.
Much public work here is paid from grants: General Land Office funding for drainage, federal infrastructure dollars for airport work, American Rescue Plan Act money for local projects. Grants have deadlines and reporting formats, so we organize costs by funding source and keep backup that matches what the grantor requires. A federal freeze can also change plans: a roughly $900,000 FEMA grant for a pipe under I-69E was frozen in May 2025, which reminds owners to keep a contingency path.
The airport shows the scale public owners deal with. A new 122 foot air traffic control tower carries a cost of up to $30 million including design and construction, and the associated state record lists an 8,000 square foot building at an estimated $2.5 million with construction running to January 2027. We help owners separate the vertical building from the site, utilities and equipment so each line can be funded and bid correctly.
Public owners decide early whether a project is a single contract or several packages. Splitting a drainage upgrade into a pipe contract and a paving contract may help local bidders, but it adds coordination. Combining them reduces interface risk but narrows the pool. We advise on either, and we are open about how each trade package would be bid.
Right-of-way, easements and utility relocations are the next question. Many delays on drainage and street work begin with a power pole or a water line nobody mapped. We recommend a field survey and potholing before bid documents are released, and we price allowances for what cannot be known. Our permitting and entitlements service helps with the approvals around the work.
Public schedules move to a different clock. Boards and commissioners meet monthly, so notice to proceed, change orders and pay applications are timed to those meetings. We build our schedule around them, and we flag in advance when a decision is needed so a project is not waiting a month for a signature.
Weather is the other clock. Harlingen's drainage program found four to six months of construction per neighborhood, and La Feria's two drainage projects with 60 inch pipes are scheduled in stages. In wet periods, pipe trenches fill and can undermine adjacent roads, so we sequence open trench lengths and keep dewatering capacity on site.
Public bidders often ask which scopes we manage most closely. We schedule, coordinate and inspect concrete flatwork, foundations, site grading and many of the structural and finish tasks on municipal buildings. That gives the owner price certainty and schedule control on the pieces that drive the project. See our municipal and government construction page for the buildings and mass grading for earthwork.
When a project calls for specialty trades such as pipe installation, electrical or controls, we use competitively bid subcontractors and tell the owner how selection happens.
In Raymondville, a county heritage and wellness center of three buildings, estimated at $6 million, moved through construction from February 2025 to February 2026, a good example of a small-county public building. Our Raymondville page covers the area. The state designates about 53.3 miles of Interstate 69E from north of Raymondville into Cameron County, which shapes access and truck routes for many public projects.
Parking, paving and drainage often come with a building, and our parking lot construction work covers them.
Public owners often share projects with education institutions and healthcare systems, such as a clinic partnership or shared campus utilities. We coordinate the schedules, funding rules and inspections for each partner.
Call before documents are released. We can review scope, bidding approach and schedule with your staff and engineer, and tell you what might surprise a bidder.
Competitive sealed bids work for well-defined work such as a pipe replacement. Construction manager at risk helps when the design is still developing and the city wants early cost advice. We can explain the legal steps and help prepare documents, but your attorney and purchasing officer make the final call.
We track costs by funding source, keep daily reports and photographs, retain certified payroll or other documents the grantor requires and organize pay applications for audit. We ask for the grant agreement at the start.
The owner should have a fallback. We can divide the project into phases that stand alone, price an alternate funded by local money and keep materials orders flexible. The Combes pipe project shows how a freeze can pause a plan.
Yes, with coordination. Work near runways involves height limits for cranes, safety plans, restricted access, escorted crews and approval of haul routes. We plan around airport operations and agree on windows.
Pipes are installed in short sections, roads must be reopened, utilities conflict and rain interrupts work. Harlingen's drainage program estimated four to six months per site. We provide a realistic schedule from the start.