SG Heating & Air Conditioning LLC

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United States
Hamilton Township, NJ
SG Heating & Air Conditioning LLC

We are an HVAC, Plumbing and Electrical contractor offering a full range of residential and light-commercial services in Central NJ and Bucks County PA.

Installations, replacements, repairs & maintenance. Independent, family-owned small business SG Heating & Air Conditioning LLC is an HVAC, Plumbing and Electrical contractor that offers a full range of residential and light-commercial services in Central NJ and Bucks County PA. We're fully licensed, BPI-certified, and are a factory-authorized dealer, installer, and maintenance provider of high-qua

lity brands and products: Mitsubishi Electric mini split systems, Weil Mclain & Bosch boilers, Aprilaire humidifiers, Reme Indoor Air Quality systems, Carrier furnaces & central air systems, Kohler whole-house standby generators, Rinnai tankless & Bradford-White tank-style water heaters, and more! Expertise:
• "100% Satisfaction Guaranteed!"
• BPI-accredited Home Performance Contractor
• Town Homes & Condominiums - we are familiar with the special requirements of these communities, Homeowner's Association & Condo Management recommended
• Fully insured - General Liability, Completed Operations and Worker's Compensation
• Accredited contractor in the New Jersey Home Performance with Energy Star® Program

SG Heating & Air Conditioning LLC
SG Plumbing LLP
SG Electrical LLC
NJ Home Improvement Contractor
PA Home Improvement Contractor
NJ Licensed Master HVAC Contractor
NJ Licensed Master Plumber (SG Plumbing LLP)
NJ Licensed Electrical Contractor (SG Electrical LLC)

02/14/2026

Happy from all of us at SG Heating & Air Conditioning LLC! 💘 😍

02/02/2026

Happy ! Punxsutawney Phil has predicted 6 more weeks of winter, which isn't too surprising considering the weather we've been having lately!

!

01/01/2026

everyone! We hope you have a healthy and prosperous 2026.

12/25/2025

Season's Greetings from all of us at SG Heating & Air Conditioning LLC! We wish everyone a safe and happy holiday season.

11/27/2025

Today, we are thankful for many things, especially YOU, our wonderful customers. We wish you all a !

11/11/2025

Today and every day, SG Heating & Air Conditioning is grateful to all who have served in the U.S. Armed Forces. Happy !

11/05/2025

Do your lights sometimes flicker when you turn on your electric oven or another appliance? This is one of the most common signs of an overloaded electrical panel. An Electrical Service Upgrade (Heavy-Up) may be what you need - it's also one of the many services SG Electrical LLC can do for you! Read more on our brand new Electrical Services page here: https://sghac.com/electrical-services/

09/29/2025

We are saddened to inform you that our Founder and Managing Member, Scott Greiff, passed away last week as the result of an illness. Throughout the two decades he spent running our company, Scott emphasized the importance of building good relationships with everyone he did business with. He thought of you not merely as customers but as friends, and we know he will be missed, not just by us but by you as well.

As a company, we are striving to move forward and to continue providing the same level of high-quality service as always; this is what Scott would have wanted. In the meantime, we ask for your patience and understanding as we navigate this difficult period of transition.

Best regards,

The Team at SG Heating & Air Conditioning LLC

09/22/2025

The is here! It's the first day of a new season, and that means it's time to check your air filters. Here are 5 other ways to make sure your home is ready for the season ahead: https://sghac.com/your-fall-home-maintenance-to-do-list/

09/18/2025

Happy Birthday to the U.S. , established on this date in 1947! Learn all about the history of this important military branch here: https://www.airforce.com/history

09/13/2025

Today we celebrate ! that centuries ago, the Aztecs used cacao beans as currency? Cacao beans are still a precious commodity today - it takes about 400 beans to make a single pound of chocolate! Learn more fun facts about this popular treat here: https://www.mentalfloss.com/article/57507/20-things-you-never-knew-about-chocolate

09/11/2025

We were there. Never forget!

Address

50 Cunningham Avenue
Hamilton Township, NJ
08610

Website

http://www.sghac.com/

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Our Story

We Repair, Sell & Install Heating, Air Conditioning, Plumbing and Generators. SG Heating & Air Conditioning, LLC is an accredited contractor in the New Jersey Home Performance with Energy Star® Program! Expertise: • "100% Satisfaction Guaranteed!" • BPI accredited Home Performance Contractor • Heating & Air Conditioning Systems, Heat Pumps, Hot Water Heating and Steam Boilers • Oil and Gas fired equipment, and geothermal heat pumps • Warm air and hydronic zoning systems • High velocity small duct systems, Electronic Air Cleaners, Humidifiers Guardian Air Authorized Dealer • Town Homes & Condominiums - we are familiar with the special requirements of these communities, Homeowner's Association & Condo Management recommended • Fully insured - General Liability, Completed Operations and Worker's Compensation • NJ State License# - VH00097200