911 Restoration of Northern Houston

Water damage in the northern Houston area is shaped by two forces that have no parallel elsewhere in the United States: the territory's position directly in the path of Gulf of Mexico tropical systems, and the Cypress Creek and Spring Creek watershed systems that funnel that rainfall into communities that face some of the most serious flood risk of any major metropolitan area in the country. Hurricane Harvey, which made landfall near Rockport in August 2017 and then stalled over Southeast Texas for four days, delivered up to 60 inches of rainfall across the Houston metro -- the highest rainfall total ever recorded for a tropical cyclone in the continental United States. Cypress Creek, which drains the Cypress and Spring communities before flowing east into the San Jacinto River, crested at 53 feet during Harvey -- nearly 20 feet above its flood stage of 33 feet. The Addicks and Barker Reservoirs, the flood control infrastructure built in the 1940s to protect central Houston, received so much inflow during Harvey that they exceeded their design capacity for the first time in history, requiring controlled releases that inundated thousands of homes in the Bear Creek, Barker Cypress, and surrounding Cypress corridor communities upstream of the reservoirs. The scale of flooding that Harvey produced in this specific territory was unlike anything the region had experienced in the modern era.

Cypress Creek flooding is not an extraordinary event for this territory -- it is an ordinary one. The creek system floods during significant rainfall events with a regularity that property owners throughout the Cypress and Spring communities have come to understand as a baseline feature of living along the creek corridor. Beyond the creek systems, Houston's subtropical climate and the flat Gulf coastal plain topography mean that heavy rainfall from any source -- tropical systems, squall lines, or intense summer convective storms -- produces rapid surface flooding in communities throughout the territory where drainage infrastructure struggles to manage intense precipitation events. And the February 2021 Texas freeze, when Winter Storm Uri brought sub-freezing temperatures to Houston for more than a week, produced the most widespread pipe burst emergency in the Houston metro's history -- a city whose infrastructure was built for subtropical heat, not sustained hard freezes, saw burst pipes in unprecedented numbers throughout every community in the territory. Our team responds 24/7 to all water damage events.

Mold is one of the most persistent and serious property challenges in the northern Houston area, and the combination of Houston's subtropical climate and the Harvey flooding legacy has created a mold risk environment in this territory that has no parallel in any other major American city. Houston's climate -- hot, humid, and subtropical -- provides baseline mold growth conditions that persist for most of the year in any property with moisture vulnerabilities. Outdoor relative humidity in the Houston metro regularly exceeds 80 percent through the summer months and remains elevated into the fall, and those ambient conditions create a challenging indoor moisture environment that drives mold development in wall assemblies, HVAC systems, and crawl spaces throughout the territory's residential inventory.

Hurricane Harvey created what may be the largest mold remediation challenge of any single event in American residential history. Properties throughout the Cypress and Spring corridors that were inundated by Cypress Creek flooding, by Addicks and Barker Reservoir-related flooding, or by the general surface flooding that affected virtually every low-lying area in the territory were saturated with water that, in many cases, remained in wall assemblies, insulation, and structural framing for weeks. Properties that were dried using consumer dehumidifiers and fans rather than professional moisture assessment to verified content targets -- and there were many, given the scale of the disaster and the overwhelming demand for professional services -- may carry active mold in concealed spaces more than seven years after the storm. In Houston's subtropical climate, that mold has been growing continuously since 2017. Our certified remediation specialists use moisture meters, thermal imaging, and air quality testing to identify mold in both obvious and concealed locations, address the underlying moisture source, and verify complete remediation.

The northern Houston territory is home to one of the most significant concentrations of corporate and institutional commercial activity in Texas. ExxonMobil's Global Headquarters campus in Spring -- a 385-acre development housing more than 10,000 employees -- is one of the largest corporate campuses in the United States and anchors the Spring commercial corridor's identity as one of the most significant energy sector employment centers in the country. Hewlett Packard Enterprise, also headquartered in Spring, adds a major technology sector presence to the corporate landscape. Memorial Hermann Cypress Hospital and Houston Methodist Willowbrook Hospital serve the territory's significant healthcare sector, providing regional medical center-level services to the rapidly growing Harris and Montgomery County population. Cy-Fair Independent School District -- one of the largest school districts in Texas with over 115,000 students -- and Conroe ISD represent major institutional commercial presences throughout the territory.

Hurricane Harvey demonstrated the scale of commercial vulnerability in this territory. The flooding of ExxonMobil's campus, the closure of major retail corridors throughout Cypress and Spring, and the disruption of healthcare delivery throughout the northwest Houston area were among the most significant commercial consequences of the storm. 911 Restoration of Northern Houston provides rapid commercial restoration for all property types throughout Harris and Montgomery Counties, 24 hours a day.

911 Restoration of Northern Houston provides certified biohazard and crime scene cleanup throughout Harris and Montgomery Counties -- serving Harris County Sheriff, Montgomery County Sheriff, Houston Police Department, Conroe Police Department, and all law enforcement agencies, property management companies, and families across Cypress, Spring, Tomball, Conroe, and all surrounding communities. Every job is handled with complete discretion, genuine compassion, and strict compliance with Texas Department of State Health Services regulations governing biohazardous waste handling and disposal.

The northern Houston area sits at the intersection of the Gulf of Mexico's tropical weather system track and some of the most flood-vulnerable geography in the continental United States, creating a storm damage risk profile unlike any other major metropolitan area in the country. Hurricane Harvey in August 2017 was the benchmark event -- four days of stalled rainfall that delivered up to 60 inches in some locations, sent Cypress Creek to 53 feet, overwhelmed the Addicks and Barker Reservoirs for the first time in their history, and caused an estimated $125 billion in damage across Southeast Texas. But Harvey was not a once-in-a-generation anomaly for this territory -- Tropical Storm Allison in 2001 produced similarly catastrophic flooding in the Houston metro, and the Gulf of Mexico's warm waters and the region's flat coastal plain topography ensure that every Atlantic hurricane season carries direct and serious threat to these communities.

Texas freeze events represent the territory's second-defining storm damage category. February 2021's Winter Storm Uri brought sub-freezing temperatures to Houston for over a week -- a duration without modern precedent for a city whose water supply and plumbing infrastructure was designed for subtropical temperatures. The resulting pipe burst crisis produced water damage on a scale that overwhelmed restoration resources across the region. Our team responds 24/7 to all storm and disaster events throughout the territory, throughout every season.