SGI Members know the difference a network of over 900 contracting companies running and growing alongside can make in their business. A difficult day feels different when you have a business coach just a call or a text away. The competition feels different when you have access to the business-building systems, tools, and strategies that are already working for countless other companies.

The Shafer Services Plus family (Shafer) has been a pioneer in building and servicing San Antonio’s public and private heating, cooling and plumbing infrastructure for more than a century.

Sherwood Products, Inc. is the manufacturer of the Stat-Gard, a locking thermostat cover in three different sizes. The guard is made of polycarbonate, a space age high impact plastic, the same material NFL football helmets are made of. In addition, the unit is tamper resistant and self-locking.

Shop Data Systems (SDS) has been servicing the metal fabrication industry since 1975. Throughout our decades in the industry, have continually introduced new products and services designed to help business owners across the country and around the world.

Shop Data Systems, Inc. CAD/CAM advanced industrial nesting software has been servicing the metal fabrication industry since 1975. They offer a myriad of CAD/CAM industrial nesting software modules that service general fabrication, product manufacturing, HVAC duct-work fabrication, blowpipe contractors and structural steel plate processors.

SLB is a technology company that unlocks access to energy for the benefit of all. As innovators, that’s been their mission for nearly a century. Today, they face a global imperative to create a future with more energy, but less carbon.

Smart Air offers HVAC maintenance, repair, and installation for homes and businesses. They also provide emergency Heating & AC repair, 24/7!

Symbio Energy is a full service energy consulting firm serving companies across all industries. Their expertise lies in finding the best energy management solutions in the deregulated energy markets throughout the United States of America (USA).

Team Enoch provides residential and commercial DFW customers with high-quality HVAC Installations & Repairs, electrical, plumbing, and roofing services. They are a high-volume provider that combines quality products, amazing customer service, fair pricing, and efficient processes to ensure top-of-the-line service for all of their customers.

Team Enoch provides HVAC and plumbing services in Pflugerville. They handle installation, repair, and maintenance of air conditioning systems, furnaces, heat pumps, and ductless systems. Their services improve indoor air quality with air purifiers, humidifiers, duct cleaning, and sealing. They also offer emergency HVAC and plumbing support 24/7, including drain cleaning, water heater installation, and leak detection.

Tex-Air Filters was started in 1976 to manufacture special size filters for residences and businesses in the Dallas/Fort Worth Metroplex. Tex-Air filters technicians install over 90,000 filters a month for various commercial customers. They provide commercial pleated air filters, polyester air filter, high efficiency air filter, residential air cleaner filter and much more.

Welcome to Texas AC Services, a trusted HVAC partner since 2008! Proudly serving the North Texas area, they specialize in keeping homes and businesses comfortable all year round. Their comprehensive services include: Residential and Commercial HVAC Repair & Replacement New Construction HVAC Installations Duct Cleaning & Insulation Preventative Maintenance Plans. With over three decades of experience, they’re committed to delivering excellence.

The Texas Air Conditioning Contractors Association is a non-profit trade association for the heating, ventilation, air conditioning and refrigeration contractors in Texas, USA. These contractors design, install, maintain and service HVAC/R systems, guided by principals of honesty and integrity. TACCA is committed to improving the industry by helping members succeed.

Texas AirSystems represent over 60 manufacturers, offering innovative systems with a flexibility of equipment and solutions to best match each application. Their team partners with industry professionals and end users from the conceptual stage of projects to provide energy efficient, value-added solutions to complex projects.

Texas AirZone is dedicated to providing the best possible solution for homes or businesses. Based out of Dallas, Texas, they provide HVAC solutions like installation, cooling, heating, air quality, thermostats, etc.

The Maintenance Network specialize in providing comprehensive HVACR maintenance and repair services, available 24/7 to meet varying needs. Their expert technicians are skilled in all aspects of electrical, HVAC, and refrigeration systems, ensuring equipment runs smoothly year-round. They also offer professional installation of UV lighting to enhance indoor air quality (IAQ).

Titus is a pioneer in the air distribution segment of the commercial HVAC industry. Titus provides Grilles, Registers and Diffusers, Terminal Units, Fan Coils, Chilled Beams, Displacement Ventilation, Energy Solutions, Underfloor, UnderFloor Air Distribution and much more.

Since 1960, Tom's Mechanical, Inc. has been standing apart from competitors by going the extra mile to provide quality service. With an A+ rating from the Better Business Bureau, the company has helped thousands of clients with a wide variety of HVAC services, ranging from the most straightforward to the most complex.

In 1957, Fred Lauten proudly founded Total Air & Heat Co. to provide top-quality air conditioning and heating service to local homes and businesses. The company is a rapidly growing multi-million dollar HVAC business.

Trent Technologies Inc. is a US-based provider of condensate drain seals for air conditioners (ACs) and draw-through HVAC systems. The company's flagship CostGard Condensate Drain Seal is a pneumatic flow control that replaces the condensate p-trap on air conditioners.

TAS Energy is a global technology company that provides clean, economic, modular energy solutions by focusing on the energy efficiency and renewable energy markets. They design and manufacture modular energy systems for the power generation industry; the district, commercial and industrial process cooling industries; data center/mission critical facilities; and the renewable energy sector.

Turbo Home Services is serving Houston since last 15 Years for plumbing service and repair. From leak detection to clogged drains to whole-home re-pipes, the Pros at Turbo Home Services provide the full spectrum of plumbing services. Turbo Home Services has experienced, licensed, and trained technicians. They offer a wide range of heating and cooling 24-hour AC, Piping and Heating services in Houston, Texas, USA.

United AC Supply is one of the premier distributors of HVAC/R products in Houston, Texas, USA. They deal with all Air Conditioning, Refrigeration,Heating and Ventilation needs and represent all major manufacturers across the country.

Unity Cooling Systems is a commercial refrigeration company in Houston , has been providing quality cooling systems to businesses for over 20 years. They specialize in custom/build walk-in coolers and freezers, meat cases, milk cases, commercial air conditioning, and air conditioning repair.

Veryable is a marketplace for on-demand labor for manufacturing and distribution, which provides businesses with higher productivity and fewer administrative burdens and workers with flexible work arrangements.

For affordable residential and commercial HVAC expertise, Webb Air is the smart choice in the Fort Worth Metroplex. They set themselves above the rest through unequaled quality.

At Winston Water Cooler, they combine years of expertise and experience with in-depth and detailed knowledge of all the wholesale plumbing supply needs. Each of their 16 independent branches has vast, diverse inventories of quality plumbing, HVAC, and piping parts.

XCI Zoning was founded to provide the latest and newest technologies and ideas to provide better comfort and better control of the HVAC system. Specializing in forced air zoning, XCI has designed systems that enable HVAC systems to deliver greater comfort and reduced energy consumption.

Zeds Air LLC offer expert AC and heating services in West Houston. They can solve varied air conditioning or furnace issues in homes and commercial properties! Their team specializes in HVAC repair services, such as heating repair, cooling repair, and AC installation services.