Long Live Your Roofs & Building Envelopes
Tremco Roofing & Building Maintenance and our affiliated construction services company WTI provide industry-leading roofing and building envelope solutions. With a focus on improving long-term performance and ROI, our comprehensive material and service capabilities include world-class diagnostics, industry-leading restoration systems and unique roof management programs to maximize return on investment. Our mission has been the same since 1928 – keeping our customers’ buildings dry, safe, comfortable and sustainable. And we deliver. That’s why 97% of our customers nationwide say they would purchase another system from Tremco Roofing.
Our roof restoration systems enable OMNIA participants to restore many types of roofing systems versus replacing them, potentially saving millions of dollars. And our unique Roof Management Programs take a holistic approach to managing roof inventory, so you can understand the condition of every roof under your care, establish priorities and spend your money wisely for the best ROI and building performance.
Through our affiliate Canam Building Envelope Specialists we can also help you to address indoor air quality and Coronavirus remediation through air barrier audits, building envelope testing, continuity systems, indoor environmental testing, HVAC, building and room decontamination, and more.
Tremco Roofing and WTI meet the needs of the public sector with a dedicated team of more than 750 highly trained sales representatives and technical service professionals deployed regionally for local expertise. Our WTI Technicians, who provide world-class diagnostics, repair and maintenance services, and our field sales representatives are among the most highly trained and experienced roofing experts in the country. And because our goal is to help facility owners extend roofing and building envelope systems for the life of their buildings, our capabilities continue to evolve to meet our customers’ facility and financial needs.
Tremco and WTI are proud to offer superior roofing products and services to public agencies and educational institutions nationwide through our cooperative contracts with OMNIA Partners.
To learn more, please read our capabilities brochure.
U.S. Communities and National IPA, both wholly-owned subsidiaries of OMNIA Partners, have come together as OMNIA Partners, Public Sector. All public sector participants already registered with National IPA or U.S. Communities continue to have access to all contracts, with certain exceptions, in the portfolio and do not need to re-register to use a legacy National IPA, legacy U.S. Communities, or new OMNIA Partners contract. U.S. Communities and National IPA remain separate legal entities and lead agency contracts completed under each brand are effective and available for use through the contract’s approved term. In the event we believe re-registration is necessary for any reason, OMNIA Partners will let you know.
Roofing Products, Services, and Job-Order-Contracting(JOC) Services
Region 4 ESC - TX
Contract Number: R180903
March 1, 2019 through February 28, 2021
Option to renew for three (3) additional one-year periods through February 28, 2024
RENEWED THROUGH February 28, 2023
Executive Summary
Master Agreement Documents
- Official Signed Contract
- Contract Award Letter
- Contract Amendment 1
- Renewal Letter 1
- Renewal Letter 2
- Contract Update 1
- Contract Update 2
- Contract Update 3
- Contract Update 4
- Contract Update 5
- Contract Update 6
- Contract Update 7
- Contract Update 8
- Contract Update 9
- Contract Update 10
- Contract Update 11
- Contract Update 12
- Contract Update 13
- Contract Update 14
Response Evaluation
Solicitation Process
Job Order Contracting Services
Region 4 ESC - TX
Contract Number: R200108
May 1, 2020 through April 30, 2022
Option to renew for three (3) additional one-year periods through April 30, 2025
RENEWED THROUGH April 30, 2023
Any Work Order Assignments executed against this Master Agreement during the effective term may survive beyond the expiration of the Master Agreement as established and agreed to by both parties. The anticipated full term of the contract is up to five (5) years. The Contractor shall have the right to enter local “service” agreements with Participating Public Agencies accessing the contract through OMNIA Partners, so long as the effective date of such agreement is prior to the expiration of the Master Agreement. All local agreements may have a full potential term (any combination of initial and renewal periods) not to exceed five (5) years.
Executive Summary
Master Agreement Documents
- Official Signed Contract
- Contract Award Documents
- Contract Renewal 1
- Contract Update 1
- Contract Update 2
- Contract Update 3
- Contract Update 4
- Contract Update 5
- Contract Update 6
- Contract Update 7
Response Evaluation
Solicitation Process
Exterior Surfacing Products, Services, and Paving Solutions
Region 4 ESC - TX
Contract Number: R220904
May 1, 2022 through April 30, 2025
Option to renew for two (2) additional one-year periods through April 30, 2027
Executive Summary
Master Agreement Documents
Response Evaluation
Solicitation Process
High Performance Roofing and Building Envelope Solutions
We’ve worked with public agencies across the country for decades and understand your operational needs and budget challenges. And because your goals are our goals, we continually advance our own capabilities to offer a suite of solutions as customizable as they are turnkey.
PRODUCT INNOVATION engineered for greater long-term performance, reduced environmental impact, ease of application and lower labor costs. Our focus on sustainability is evident in new restoration products that eliminate the need for roof tear-off, while decreasing annual building energy consumption and enabling the acquisition of LEED® certification points.
DIAGNOSTICS, MAINTENANCE AND REPAIR comprise our proactive approach to preserving your healthy roofs and bringing the others up to standard. It’s all about extending roof life via advanced diagnostics, early intervention, timely maintenance and repair.
ROOF MANAGEMENT PROGRAMS offer a range of customized, proactive roof maintenance and management plans designed to extend system performance and building life-cycles. In addition to regularly scheduled inspections, housekeeping and maintenance, our advanced options include expert inventory assessment and prioritized construction services.
GENERAL CONTRACTING SERVICES consist of construction project management from the bid process through completion, including daily on-site supervision. It’s a single source solution with a proven record of excellence and centralized accountability.
HIGH PERFORMANCE BUILDING SOLUTIONS make facilities comfortable, safe, healthy and efficient. A whole building retrofit examines a wide range of building elements to transform the energy efficiency, cost of operation, indoor air quality and environmental impact … all while delivering an attractive financial payback.
CANAM BUILDING ENVELOPE SOLUTIONS (our affiliate) uses precise testing methods to identify gaps, cracks and holes in the building envelope as the first step toward improving building performance. Eliminating air leaks can improve general comfort and safety, protect vital building components and greatly reduce energy consumption.
SUSTAINABILITY is an essential part of our history. Zero landfill and enhancing water conservation are among our top priorities today.
BEST IN CLASS CONTRACTORS meet our standards for excellence in our product applications, safety performance and financial stability. Many of these companies have worked with us for decades and take advantage of Tremco Roofing’s ongoing technical training program.
THE NATIONAL COOPERATIVE CONTRACTOR NETWORK provides schools and public agenciesthe ability to award roofing and building envelopeprojects to local contractors who qualify under the competitively solicited and publicly awarded contract.
Roof Restoration
Restoration Solutions for Every Type of Roof
With a history of advancing roofing technology for more than 90 years, Tremco Roofing is committed to reducing environmental impact and total costs with industry-leading restoration systems for every type of roof system, including metal. Today, whether your failing roof is asphalt coated, built-up or modified bitumen, metal, single-ply or foam, we have a restoration solution that delivers superior waterproofing.
Imagine never buying another new roof. Sound too good to be true?
It’s true, many of your current roofs may be perfect candidates for restoration versus replacement. At Tremco Roofing and Building Maintenance, we’re changing the face of roofing with the industry’s most innovative restoration systems that are making old roofs like new again. In fact, we’re taking old roofs where they’ve never been before – decades into the future with warranties to match.
Restoration Solutions for Every Type of Roof
With a history of advancing roofing technology for more than 90 years, Tremco Roofing is committed to reducing environmental impact and total costs with industry-leading restoration systems for every type of roof system, including metal. Today, whether your failing roof is asphalt coated, built-up or modified bitumen, metal, single-ply or foam, we have a restoration solution that delivers superior waterproofing.
To learn more, download our roof restoration brochure.
Roof Management
Roof Management Programs to Maximize ROI
No matter how large or small your roofing inventory, every facility owner can benefit from a proactive and comprehensive program that puts you in control of your roofing assets, so you can extend building performance and maximize your investment.
In addition to regularly scheduled inspections, housekeeping and maintenance, our advanced roof management programs include expert inventory assessment and prioritized construction services aligned to meet both your facility goals and budget. The benefits of a roof management program by Tremco Roofing include:
- Reducing Risk
- Eliminating Disruptions
- Improving Comfort, Health and Safety
- Maximizing Return on Investment
Read our roof management brochure to learn how we can help you maximize the ROI on your building investments.
Roof Safety
Roof Fall Protection
Do Your Roofs Meet Safety Requirements? If you’re like most building owners, you may not be entirely sure about current safety requirements, especially as OSHA regulations continue to evolve. Today, OSHA requires building owners to protect people from falls from heights as low as four feet while accessing exterior facility levels, traversing across roof areas where there are openings, encountering hazards or exposed edges, and working on rooftop equipment located adjacent to the roof edge.
Starting with an on-site Rooftop Safety Evaluation, Tremco Roofing expert sales representatives offer turnkey safety solutions to bring your rooftops up to OSHA standards. From unprotected roof edges and hatches, to walkways and skylights, we will evaluate your rooftop environments according to OSHA standards and recommend system solutions.
Learn more about our Rooftop Safety Evaluations and read our white paper on OSHA Fall Protection Compliance.
Building Envelope Air Sealing
We can help you properly seal your buildings to improve health and comfort and save on energy, too.
Tremco Roofing and Building Maintenance provides the full range of building envelope continuity services you need to improve your building’s health, energy and comfort. From diagnostics to repair and remediation, our team of experts can tell you if your indoor air quality is at risk of being compromised and perform the work to safeguard it from the consequences of unwanted air infiltration. When unconditioned air seeps in and out of gaps, cracks and holes in your building you’re stuck with poor indoor air quality, wasted energy and uncomfortable interiors. Your building envelope is your first line of defense against weather, insects, pollutants and other environmental factors. Whether it’s roofs, windows, doors, the HVAC system or other building components, we can properly assess your building envelope and help you maintain or achieve a healthier, high performance facility.
Expert onsite assessments and air-sealing services can improve building envelope performance quickly and economically. Canam, an affiliate of Tremco Roofing and Building Maintenance, has been assessing the condition of building envelopes across North America for more than 30 years. We’ll provide you with solutions to improve health and comfort and reduce gas and electricity consumption without a large capital investment.
Tremco Roofing and Building Maintenance also provides the full range of building envelope services you need to improve your facility’s health, energy, and comfort. From diagnostics to repair and remediation, our team of experts can tell you if your indoor air quality is at risk of being compromised and perform the work to safeguard it from the consequences of unwanted air infiltration. Solutions include environmental consulting, building diagnostics and laboratory services as well as HVAC system hygienic cleaning and restoration.
National Cooperative Contractor Network

Work with Your Preferred Local Contractors Through the National Cooperative Contractor Network
The National Cooperative Contractor Network, administered by Tremco Roofing, was established to meet the needs of public entity procurement managers without sacrificing the quality and reliability of construction products and installation services. Where applicable, schools, colleges, local governments and non-profits can award roofing and weatherproofing work to qualified and trusted local contractors who are members of the Contractor Network.
“In-Network Contractors” are prequalified and follow the competitive pricing offered through the publicly awarded and competitively solicited contract available through OMNIA Partners.
Among the products and services available through In-Network Contractors:
- Roofing and building envelope materials
- Best-in-class contractor services, including:
- Maintenance and repairs
- Diagnostics
- Restoration
- Replacement
- New roof construction
- Air barrier solutions
If you’d like to award more work to a local contractor with a strong performance record, ask if they’re a member of the National Cooperative Contractor Network. If they’re not, encourage them to apply by sending an email to: nccnadministrator@tremcoinc.com.
To learn more, download our flyer on the National Cooperative Contractor Network.
Work with Your Preferred Local Contractors Through the National Cooperative Contractor Network
The National Cooperative Contractor Network, administered by Tremco Roofing, was established to meet the needs of public entity procurement managers without sacrificing the quality and reliability of construction products and installation services. Where applicable, schools, colleges, local governments and non-profits can award roofing and weatherproofing work to qualified and trusted local contractors who are members of the Contractor Network.
“In-Network Contractors” are prequalified and follow the competitive pricing offered through the publicly awarded and competitively solicited contract available through OMNIA Partners.
Among the products and services available through In-Network Contractors:
- Roofing and building envelope materials
- Best-in-class contractor services, including:
- Maintenance and repairs
- Diagnostics
- Restoration
- Replacement
- New roof construction
- Air barrier solutions
If you’d like to award more work to a local contractor with a strong performance record, ask if they’re a member of the National Cooperative Contractor Network. If they’re not, encourage them to apply by sending an email to: nccnadministrator@tremcoinc.com.
To learn more, download our flyer on the National Cooperative Contractor Network.
Roof Services
Turnkey Services to Extend Performance
Tremco Roofing/WTI’s extensive diagnostics capabilities include what you would expect from an industry leader, including:
- World-class Diagnostics
- Rooftec™ Roof Cleaning System
- Housekeeping
- Maintenance
- Repair
- Leak Response
General Contracting
Turnkey General Contracting
WTI offers turnkey general contracting services that include restoration, roof replacements, maintenance, repair services, roof management programs and construction management for roofs and the building envelope. With Construction Management Services from WTI, experts assume responsibility for:
- The time-consuming, daily demands of administration
- Budgeting
- Scheduling
- Quality control
- On-site supervision
All WTI services are offered to make roofing projects more efficient and cost-effective, while reducing hassles for our customers.