Houston & Texas Gulf Coast
B.C.L.B. Energy Consulting
Building science & energy efficiency for the Texas Gulf Coast
B.C.L.B. Energy Consulting LLC, owned and operated by Michael “Darren” Bray, is a Houston, Texas-based building science and energy efficiency consulting firm. We serve homeowners and builders across the Gulf Coast — including Galveston and surrounding coastal communities — and throughout statewide residential projects.
For hands-on residential forensics, moisture remediation, and project oversight, visit our operating division.
20+
Years in building science
1000s
Residential projects overseen
TX
Gulf Coast & statewide
About
Building science rooted in the Gulf Coast
B.C.L.B. is highly regarded for resolving complex building envelope issues — condensation, air infiltration, and ventilation problems — in both new construction and historic homes. Coastal humidity, salt air, and extreme temperature swings make envelope performance especially critical in this region.
Led by Darren Bray, the firm specializes in moisture and humidity control, organic growth (mold) mitigation, HERS rating, and custom insulation project management. Whether you are troubleshooting a specific property or planning a major envelope upgrade, the goal is the same: identify the root cause, recommend practical corrections, and protect the people inside the building.
Day-to-day residential consulting, inspections, and project management are handled through Bray Building Consultants (opens in new tab) , a division of B.C.L.B. Energy Consulting LLC.
Expertise
What we help homeowners and builders address
From diagnosing signs of moisture or organic growth to outlining insulation best practices for the Texas Gulf Coast climate, B.C.L.B. brings a building-science lens to every project.
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Moisture & humidity control
Diagnose intrusion sources, organic growth risks, and humidity imbalances before they compromise structure and indoor air quality.
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Building envelope sealing
Resolve condensation, air infiltration, and ventilation issues in both new construction and historic homes along the coast.
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Energy efficiency assessments
Residential energy evaluations including HERS rating and targeted recommendations to improve comfort and reduce utility costs.
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Insulation project management
Supervision of custom insulation upgrades — including closed-cell spray foam and other envelope improvements — from plan through completion.
Why building science matters here
Built for a demanding coastal climate
Homes along the Texas Gulf Coast face a unique combination of heat, humidity, and storm exposure. Small envelope failures — a gap in air sealing, an insulation void, poor ventilation balance — can quickly lead to comfort problems, elevated energy bills, and conditions that support organic growth behind walls and in attics.
Building science consulting closes that gap. Rather than treating symptoms, a proper diagnosis traces moisture and energy loss back to the point of entry. That approach is especially valuable for historic properties, where modern HVAC and insulation must coexist with breathable older construction, and for new builds where proactive inspection prevents costly callbacks down the road.
B.C.L.B. Energy Consulting exists as the parent company behind that work — setting standards, credentials, and technical direction while residential field services are delivered through Bray Building Consultants.
Credentials & ratings
Industry-recognized certifications that underpin our energy diagnostics and envelope work.
- HERS RATER
- BPI RATER
- IECC 2018
- ENERGY STAR V3
- LEVEL 2 THERMOGRAPHY
Ready to schedule a consultation?
Residential building forensics, moisture control, and envelope diagnostics. Visit Bray Building Consultants for restoration, new construction, historic restoration, and moisture solutions across the Gulf Coast.
Contact
Get in touch
By appointment. Serving Houston, the Texas Gulf Coast, Galveston, and statewide residential projects.
- 713-208-5338
- Darren@BrayBuildingConsultants.com
- 6341 Steward Road, No. 220
Galveston, TX 77551