Samm's Heating and Air Conditioning was founded on the five fundamental principles of honesty, professionalism, punctuality, cleanliness, and superior customer service.

At Sanden International (U.S.A.), Inc., our business today is building automotive air conditioning compressors.

Sandia Group, Inc. offers premier sales representation to all sectors of the HVAC and Refrigeration markets throughout the state of New Mexico.

Sandium is passionate about creating the perfect indoor climate for their home. As a renowned HVAC company in San Jose, they are dedicated to creating comfortable living spaces that can truly call home. As a full-service HVAC company, the offer design, engineering, and installation services for heating & air conditioning systems, zone systems, high-efficiency water heaters, Home Performance contracting, energy auditing, and ventilation services.

At Sanford Temperature Control, they represent unmatched customer service in Southern New Hampshire. Whether calling them for heating, cooling, plumbing, or electrical services, they’ll always speak with a friendly, knowledgeable member of their team. Sanford Temperature Control stands out with a commitment to excellence that includes their Lifetime Workmanship Guarantee, ensuring clients never have to worry about getting the job done right.

Sanhua is a manufacturer of HVAC&R controls and components, with a global presence and over 30 years of experience. Working together with the largest companies in the automotive, appliance, and HVAC&R sectors,

Santa Fe Indoor Air Quality Solutions is located in Madison, Wisconsin, and is part of Therma-Stor. Therma-Stor was established in 1977 to apply advanced heat transfer technologies to residential and commercial markets. In addition to the Santa Fe brands, Therma-Stor® also manufactures Quest™ commercial dehumidifiers and the Phoenix™ line of restoration equipment.

The Mission of SASCO is to always be the best at prime cost and the commercial electrical, data and systems contractor and trusted partner to the construction industry leaders.

Sauer is the full service Mechanical Contracting Company providing HVAC, Industrial Piping, Plumbing, Instrumentation, and Maintenance Services. Sauer Group is a division of Sauer Holdings Inc., headquartered in Pittsburgh, Pennsylvania.

SAWIN Service Automation, Inc. is a provider of turn-key business solutions designed specifically for the service and installation industry since 1984. They provide a wide range of HVAC solutions, including heating and cooling, refrigeration, plumbing, security alarms and building automation systems.

For over 70 years, the team at Schneider Plumbing, Heating & Air Conditioning has been a reliable plumber helping their friends and neighbors throughout Jackson and Jennings County live more comfortably at home. As a family-owned business, they’re invested in improving the lives of their customers through quality heating, cooling and plumbing services.

Schomburg Heating & Cooling offers a complete array of heating, cooling and air quality components that will make your environment more enjoyable and safe.

Scot Pump is a O.E.M manufacturer that specializes in End Suction Centrifugal pumps. While many of Scot's competitors have a broader product line that encompasses many different types of pumps, Scot has directed its focus on End Suction Single Stage Centrifugals, and boasts to have the best delivery, customer service, and quality in the industry.

Scott Comfort Systems in Raleigh, NC is a premier HVAC contractor for all your heating and cooling needs. They provide high-quality installation and service of air conditioning and heating systems for residential and commercial customers in the Triangle region.

SCP Ltd. is a globally renowned manufacturer of hot surface igniters for HVAC for over 25 years, offering silicon carbide and silicon nitride solutions for gas furnaces, boilers, and heaters.

Since 1935, Sealmaster bearings are the industry's preferred bearing product, known for its premium-quality mounted ball-bearing line, as well as its mounted roller bearings.

Sears Heating & Cooling was founded by Johnny and Lillian Sears in 1950. They believed that Columbus needed a reliable heating and cooling company to keep families warm during the harsh winters and cool during the hot summers.

Selco Products Co. is a renowned manufacturer of disc thermostats, bulb and capillary thermostats, NTC thermistors, and electronic temperature controls. They also provide custom manufactured assemblies, such as brackets, epoxy over molding, specialty connectors and more.

Sensata Technologies is a pioneer suppliers of sensing, electrical protection, control and power management solutions. Sensata's products improve safety, efficiency and comfort for millions of people every day in automotive, heating, air-conditioning and ventilation, data, telecommunications, recreational vehicle and marine applications.

Sensitech is focused on delivering supply chain visibility solutions that track, monitor and protect products for global leaders in the food, life sciences, consumer goods, and industrial markets. Their solutions are focused in three key areas: quality and compliance, supply chain security, and logistics performance management.

Sensor Electronics Corp. is a renowned provider of digital gas detection systems that monitor combustible gas, toxic gas, and oxygen deficiency. They also manufacture toxic and explosive gas detectors, along with gas analyzers with over 75+ gas sensors.

SenTech Corp. is a renowned provider of single and multi-point refrigerant monitors for early warning of refrigerant leaks for CFC's, HCFC's, and HFC's without false alarms or the need for periodic calibration.

Senva Inc. is a premier sensor manufacturer that designs and manufactures its products in the USA. They promise to includes products that offer the highest reliability, backed by “best in industry” 7 year warranty, superior accuracy, lowest total installation cost and more importantly, on-time delivery. -

Seresco Technologies Inc. is a renowned US-based manufacturer of highest quality, technologically advanced and energy efficient dehumidifiers.

Service Experts is a big company with home-town heart. They’re passionate about making the world a cozy place to live. Whether they’re warming, cooling, or making the water run, they take great pride in keeping the customers and communities comfortable and satisfied.

Service Experts Heating & Air Conditioning (Service Experts) sells, services, and repairs more heating and air conditioning systems than any other HVAC service company in North America, and all are backed by their written 100% Satisfaction Guarantee. Service Experts has over 100 service locations in cities across the North America, providing heating repair, air conditioning repair, and indoor air quality sales, HVAC installation and repairs.

Service Professor provides expert HVAC, plumbing, electrical, and sewer services for homes and businesses. Their certified technicians specialize in HVAC maintenance and installation, plumbing repairs, drain cleaning, water treatment, generator installation, and duct cleaning. As a BBB-accredited company with a Michigan HVAC license, they deliver reliable, high-quality service with a commitment to customer satisfaction.

Seven Level Services provides elite AC services throughout Cape Coral, Florida, USA. They serve their air conditioning customers with superior products and treat them with respect, integrity, and transparency.

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.