Roofing Contractors in Rohnert Park, CA

Protect your commercial or industrial property with roofing solutions built for lasting performance. Engineered Roofing Systems provides detailed inspections, targeted repairs, replacement options, metal systems, and protective coatings. For Rohnert Park buildings, dependable waterproofing is especially important through Sonoma County’s wet winter months, when small roof issues can quickly disrupt operations and damage interior assets.

Commercial roofing crew inspecting a low-slope roof

Our Roofing Contractor Services

Commercial and industrial roofing solutions for repairs, restoration, replacement, maintenance, and weather-resistant roof protection.

Roof Repairs

Address membrane punctures, failed seams, damaged flashing, penetrations, fasteners, ponding water, and active leaks with targeted repairs designed to restore dependable roof performance.

Roof Inspections

Receive a thorough roof assessment with documented findings covering drainage, flashing, seams, membrane condition, fasteners, and signs of moisture intrusion for informed planning.

Roof Replacement

Replace an aging or severely damaged commercial roof with a system selected for building needs, including deck preparation, installation, final inspection, and warranty documentation.

Metal Roofing

Install, repair, or replace standing seam and R-panel metal roofing systems for commercial and industrial facilities seeking durable, low-maintenance, weather-resistant coverage.

Single-Ply Roofing

Use TPO or PVC membrane systems for flat and low-slope roofs requiring strong waterproofing, UV resistance, energy efficiency, and durable welded seams.

Roof Coatings

Restore eligible roofs with seamless fluid-applied coatings that seal vulnerable details, reflect sunlight, reduce heat absorption, and avoid unnecessary tear-off disruption.

Built for Performance

Roofing Solutions That Protect Business Continuity

Engineered Roofing Systems helps commercial and industrial property owners make practical roofing decisions, from stopping an active leak to planning a full replacement. Every recommendation begins with roof condition, building use, and long-term value in mind. In Rohnert Park, effective drainage, sealed penetrations, and durable membranes matter during rainy-season exposure. Available systems include metal, single-ply, and fluid-applied options selected to reduce disruption and support lasting protection.

Commercial roof coating being applied
Trusted Industry Experience

Proven Roofing Results

See how thoughtful roofing solutions help facilities protect operations and extend roof service life.

"Would recommend this company for any and all commercial and industrial roofing needs! Trustworthy and will make sure customers get what they expect."

Holmes Family
The ERS Difference

Why Choose Engineered Roofing Systems?

A knowledgeable roofing partner focused on durable solutions and straightforward guidance.

Since 2000

Established roofing experience supports informed recommendations for complex commercial and industrial roof conditions.

System Expertise

The team works across metal, membrane, coating, repair, replacement, and long-term maintenance solutions.

Rain-Ready Planning

Roof evaluations prioritize drainage, seams, and penetrations that deserve attention during Rohnert Park’s wet winter weather.

Operational Focus

Recommendations consider building operations and help minimize avoidable disruption during repairs or reroofing work.

Meet the Roofing Team

Experienced specialists focused on durable commercial roofing solutions.

Humberto, Senior Roofing Technician at Engineered Roofing Systems

Humberto

Master Roofing Technician

Humberto brings decades of hands-on industrial roofing experience to every project. His expertise spans complex membrane repairs, metal panel installations, and storm damage restoration across manufacturing facilities throughout Southeast Texas. Known for his meticulous attention to detail and problem-solving ability, Humberto has been instrumental in maintaining long-term relationships with major industrial clients including Powell Industries and Union Tank Car. His deep understanding of roofing systems and commitment to quality craftsmanship ensures every repair meets the highest standards of durability and performance. Humberto's leadership in the field sets the tone for excellence across the entire team.

Jose, Senior Roofing Specialist at Engineered Roofing Systems

Jose

Senior Roofing Specialist

Jose has spent his entire career mastering the technical aspects of commercial and industrial roofing systems. His specialization in single-ply membrane repairs and coating applications has made him a go-to expert for complex leak diagnostics and precision repairs. Working extensively across Harris and Montgomery counties, Jose has developed a reputation for thorough inspections and honest assessments that help facility managers make informed decisions. His ability to coordinate repairs around active production schedules minimizes disruption while ensuring lasting results. Jose's technical knowledge and commitment to customer satisfaction have earned the trust of countless industrial property managers throughout the Houston area.

Professional headshot of Roberto, Flat Roof Repair Specialist

Roberto

Lead Industrial Roofer

Roberto's expertise lies in tackling the most challenging industrial roofing repairs under demanding conditions. With extensive experience in metal roofing systems and structural repairs, he has successfully completed complex projects for manufacturing facilities, warehouses, and heavy industrial properties across Southeast Texas. Roberto's calm demeanor and systematic approach to problem-solving make him invaluable when addressing emergency leaks or coordinating large-scale repair projects. His commitment to safety protocols and quality workmanship ensures every job site operates efficiently while meeting strict industrial standards. Roberto's practical knowledge and work ethic exemplify the reliability clients have come to expect from Engineered Roofing Systems.

Sebastian, Roofing Systems Specialist at Engineered Roofing Systems

Sebastian

Roofing Systems Specialist

Sebastian is a roofing systems specialist with decades of hands-on experience in commercial and industrial metal roof repair and maintenance. His expertise includes diagnosing and resolving issues related to standing seam systems, R-panels, corrosion remediation, and storm damage restoration. Sebastian's methodical approach to roof assessments ensures that every repair recommendation is based on a thorough understanding of the building's structure, climate exposure, and long-term performance needs. Known for his reliability and technical precision, he has played a key role in maintaining the roofs of major industrial clients across Southeast Texas. Sebastian's commitment to quality workmanship and customer service embodies the integrity and professionalism that Engineered Roofing Systems is known for throughout the region.

Raul, Field Operations Technician at Engineered Roofing Systems

Raul

Field Operations Technician

Raul is a field operations technician with decades of experience in commercial metal roofing repair, installation, and maintenance. His hands-on expertise covers a wide range of metal roofing systems, including standing seam, R-panel, and coated metal roofs common to industrial and commercial facilities in the Gulf Coast region. Raul is known for his strong work ethic, attention to safety protocols, and ability to execute complex repairs with precision and efficiency. Whether addressing seam failures, panel replacements, or storm damage, his technical skills and reliability ensure consistent, high-quality results on every project. Raul's long-standing commitment to the team and to delivering dependable service has made him a valued member of the Engineered Roofing Systems crew and a trusted resource for clients throughout Southeast Texas.

Frequently Asked Questions

What types of roofing systems do you install and repair?

Engineered Roofing Systems works with commercial and industrial metal roofing, including standing seam and R-panel systems, plus TPO and PVC single-ply membranes and fluid-applied coating systems. The appropriate option depends on roof slope, existing conditions, building use, drainage, chemical exposure, foot traffic, energy goals, and whether repair, restoration, re-cover, or replacement offers the best long-term value.

How do I know whether my commercial roof needs repair or replacement?

Are roof inspections free?

Can a roof coating eliminate the need for a full tear-off?

What are the benefits of TPO and PVC membrane roofing?

How can metal roofing benefit a commercial building?

What does a preventative roof maintenance program include?

How are commercial roofing projects scheduled around business operations?

Need Guidance on Your Roof?

Speak with a roofing specialist about your building’s condition and options.

Recognized Craftsmanship

Awards and Recognition

Versico Gold Medal Contractor recognition

Versico Gold Medal

Awarded three consecutive years for contractor performance.

ASTEC Dealer of the Year recognition

ASTEC Dealer of the Year

Multiple-year recognition for ASTEC roofing excellence.

Versico King's Court recognition

Versico King's Court

Recognition for exceptional contractor achievement and quality.

Start With a Clear Roof Assessment

Share your roof concern, building type, and project goals. Our team will help you understand practical next steps.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 281-404-2211.