Professional Services, Testing, Balancing, and Commissioning Services for Various Projects

Collin County, Texas is soliciting qualifications for Testing, Adjusting and Balancing (TAB) and Building Commissioning (Cx) professional services on an as-needed basis under RFQ 2026-263, with qualifications due October 29, 2026 at 2:00 p.m.

The County reserves the right to award separate contracts for TAB and Cx if different firms demonstrate superior qualifications in each respective area. Evaluation is qualifications-based; pricing is negotiated separately after selection in accordance with Texas Local Government Code 2254.004. The contract term is one year with four annual renewal options.

Respondents must demonstrate a minimum of ten years of experience with building and HVAC systems, maintain AABC Commissioning Group membership and certification, have a Texas-licensed Professional Engineer on staff, and have operated under their current firm name for a minimum of five years. Qualifications must not exceed 25 printed pages and must be submitted electronically via the Collin County eProcurement Portal at https://procurement.opengov.com/portal/collincountytx.

Insurance requirements include General Liability ($2,000,000 aggregate), Workers Compensation, Commercial Automobile Liability ($1,000,000 combined single limit), Professional/Errors & Omissions Liability ($1,000,000), and Umbrella/Excess Liability ($1,000,000). All policies must name Collin County as an additional insured and include a waiver of subrogation.

Respondents must complete and file a Texas Ethics Commission Conflict of Interest Questionnaire no later than the seventh business day after submitting a response or beginning discussions. Questions are due October 15, 2026 at 2:00 p.m. The County is nonexclusive in its award and may contract with other vendors for specific projects through separate competitive processes.