Cougar Sales is our Rep Firm offering high quality products and customer service to markets across south Texas including Houston, Austin, San Antonio, Corpus Christi/Victoria, and the Rio Grande Valley.

Many of the system solutions we design for our customers require a combination of products from the manufacturers listed below.  We are proud to represent and distribute for these companies in our territory.  Click on the images below to learn more.

Cougar Systems

Water Control Systems

Cougar Systems offers Pre-Engineered and Custom-Designed fabricated systems with UL listed control panels. Cougar Systems holds UL Listings 508a and 698a for an industrial control panel shop.


Pumps & Control Systems

Grundfos develops water solutions for the world. They set the standard in terms of innovation, efficiency, reliability and sustainability. Grundfos is a pump company touching millions and millions of people every day. Their solutions help partners and customers move water to where it is supposed to go. Providing drinking water for the smallest villages and the highest skyscrapers, treating and removing wastewater and bringing heat and comfort to the world – or cool it down if needed.

Nexus Valve

Hydronic Coil Kits

Nexus Valve was established in 1994 to provide the HVAC industry with the highest quality hydronic system components at an affordable cost. The company founders and senior staff have over 100 years of experience in sales, design, and distribution of HVAC and mechanical contracting products. Nexus Valve was one of the earliest innovators of specialized hydronic components and packaging. Nexus Valve was founded to provide single sourcing of quality hydronic components which provides value-added services for resellers and users of hydronic products.

Spirax Sarco

Steam Specialties

Spirax Sarco is the world leader in steam system management. The Company provides a broad range of fluid control products, engineered packages, systems expertise and site services for its diverse range of over 100,000 industrial and institutional customers. The Company helps its customers to optimize production capacity, reduce energy costs and emissions, improve product quality and enhance the safety of their operations. Spirax Sarco has strategically located manufacturing plants around the world and employs approximately 4,700 people, of whom around 1,300 are direct sales and service engineers.

Heat Timer

Electronic Temperature Control

Since 1937, Heat-Timer Corporation has set the standard for heating control systems in NYC buildings, starting with the introduction of the world’s first weather actuated controls. Decades later, Heat-Timer ICMS Internet Control Management Systems are helping New York property owners stay afloat despite rising fuel costs and limited manpower. Today, these and other Heat-Timer control innovations are found not just in New York, but in buildings throughout the world, including: apartment buildings, government buildings, schools, hotels, factories, offices, religious buildings, and homes.

Triple Clear

Water Filtration

Triple Clear provides cost-effective and energy-optimized systems that deliver safe, purified water for potable and HVAC use. Patented technologies combined with simplified installations are at the core of Triple Clear's focus on water health and safety, extending from industry-leading hotel chains to loca, and international, municipal customers.

Diversified Heat Transfer

Water Heaters

Diversified Heat Transfer (DHT) is a leading engineering and manufacturing company of heat exchange equipment and systems for the residential, commercial, and industrial markets. With more than 75 years of experience, DHT can customize, design, build, and manufacture innovative, technology-driven products that provide flexible, high-quality, and cost-effective solutions for a wide variety of applications.


Automatic Control Valves

Cla-Val is a global manufacturer with headquarters and a 20-acre production/foundry complex in Costa Mesa, California. Since 1936, we have provided the industry’s finest automatic control valves to customers in every part of the world. Other global locations include Canada, Mexico, Switzerland, France, the United Kingdom and New Zealand. For a comprehensive overview of Cla-Val's capabilities, please view our virtual factory tour by clicking here.


Tanks and Accessories

Founded in 1990, Elbi of America, Inc. is an innovative manufacturing company, backed by the extensive experience of parent company, Elbi S.p.A.. The WTS and WTL Series Water Well Pressure Tanks are designed according to the ASME CODE Section VIII – Div. 1 using the latest technology in terms of manufacturing processes and quality control.


Air & Dirt Elimination

Spirotherm, Inc. manufacturers the industry leading high efficiency Spirovent® coalescing type air elimination products and its extended line of Spirotrap® dirt separators. A wholly owned subsidiary of Spiro Enterprises, Inc. , we have been developing and manufacturing products to improve water quality in the HVAC industry for almost 40 years. Sizes from 3/4” to 36” pipe, flows to over 30,000 GPM for residential, commercial, industrial, and institutional applications.

Advance Products & Systems

Innerlynx Penetration Seals

Advance Products & Systems, founded in 1978, is a leading manufacturer and distributor of water & wastewater, oil & gas, industrial & mechanical, and chemical pipeline products. APS also offers quality safety products manufactured to meet customers' needs to protect personnel, equipment, and the environment.

APS has experienced steady growth over the years and presently has 65,000 square feet of manufacturing space, and currently employs over 90 full-time employees. A complete inside sales staff and office support system are here to satisfy representatives and distributors in the United States, Canada, Mexico, South America, Europe, Middle East, Southeast Asia and several other regions. The corporation's end users include municipalities, public utilities, oil and gas companies, and other industrial and commercial firms.

Advance Products & Systems is dedicated to manufacturing quality pipeline products which provide their customers with confidence in knowing they have a dependable product backed by 39 years of industry-leading excellence.


Gauges & Thermometers

Since 1953, Winters Instruments has been manufacturing quality built instrumentation for all markets that require pressure and temperature measurement. Through the years, the company has grown in size and reputation and is now a leading, global manufacturer of industrial instrumentation. Our comprehensive product lines of pressure gauges, thermometers, diaphragm seals, transmitters, switches and accessories are brought to market by an extensive network of distribution partners and are trusted by some of the world’s most recognized Fortune 500 companies. Winters Instruments currently operates from 9 worldwide offices. In North America alone, Winters operates 3 stocking facilities, enabling distributors to access over $10 million worth of inventory.