• +1 (609) 353 - 4676
  • 322 Hillcrest Ave, Trenton, NJ 08618
  • sgtech086@gmail.com
  • +1 (609) 353- 4676
  • 322 Hillcrest Ave, Trenton, NJ

Quality Heating & Cooling Solutions

From heating and cooling to water heaters and ductwork, SGTECH delivers expert solutions for every HVAC need. Our licensed professionals ensure reliable, efficient, and safe service, keeping your home or business comfortable year-round.

SGTECH: Professional HVAC

Services You Can Count On

From heating and cooling to water heaters and ductwork, SGTECH delivers expert solutions for every HVAC need. Our licensed professionals ensure reliable, efficient, and safe service, keeping your home or business comfortable year-round.

Commercial Heating & Air Conditioning

Reliable heating and air conditioning solutions to keep your business comfortable year-round.

Commercial Heating & Air Conditioning

Professional installation, maintenance, and repair with efficiency and quality guaranteed.

Residential Heating & Air Conditioning

Breathe cleaner air! We remove dust and allergens from your ducts.

Residential Heating & Air Conditioning

Cleaner ducts improve air quality and HVAC efficiency.

Air Duct Cleaning

Breathe cleaner air with our thorough air duct cleaning services.

Air Duct Cleaning

Remove dust, allergens, and debris to improve indoor air quality and system efficiency.

Heat Pump & Minisplit

Efficient heating and cooling solutions with modern heat pumps and minisplits.

Heat Pump & Minisplit

Expert installation, maintenance, and repair for energy-saving comfort all year.

Ductwork Cleaning Services

Ensure a healthier home or business with professional ductwork cleaning.

Ductwork Cleaning Services

Eliminate dust, allergens, and buildup to boost air quality and HVAC efficiency.

Oil to Gas Conversion

Upgrade your system for cleaner, more efficient gas heating.

Oil to Gas Conversion

Professional conversion services to save energy and reduce heating costs.

Water Heaters

Reliable water heating solutions for homes and businesses.

Water Heaters

Installation, repair, and maintenance to ensure consistent hot water whenever you need it.

Gas Piping

Safe and efficient gas piping solutions for your property.

Gas Piping

Expert installation, repair, and maintenance to keep your gas systems reliable and secure.

Trusted HVAC Services in Action

What Our Clients Say

Hear from our satisfied customers who have experienced the SGTECH difference. From heating installations to cooling repairs, our licensed professionals deliver reliable, efficient, and high-quality service. We take pride in providing comfort and peace of mind for every home and business we serve.

– Jane D.
– Jane D.
North Bergen, NJ

"SGTECH installed our new air conditioning system and did an amazing job. Professional, punctual, and friendly!"

– Mark T.
– Mark T.
Trenton, NJ

"Our heating system broke down in the middle of winter. SGTECH came quickly and fixed it with expertise and care."

– Lisa R.
– Lisa R.
Hoboken, NJ

"I had my water heater replaced, and the team made the process easy and stress-free. Highly recommend SGTECH!"

– Carlos M.
– Carlos M.
Brooklyn, NY

"From duct cleaning to regular HVAC maintenance, SGTECH always delivers reliable and efficient service. Very satisfied!"

Our HVAC Services

Professional Heating & Cooling Solutions

From installation to maintenance and repair, SGTECH delivers reliable and efficient HVAC services for homes and businesses. Our licensed specialists ensure your systems run safely and at peak performance all year round.

We work with top-quality brands and use advanced tools to guarantee every job is done right. Whether it’s heating, cooling, ductwork, or water systems, SGTECH provides solutions that maximize comfort, efficiency, and peace of mind.

Heating
Cooling
Ductwork
  • Reliable furnace and boiler installations
  • Emergency heating repairs
  • Annual maintenance programs
  • Energy-efficient upgrades
  • Safe and code-compliant systems
  • Personalized comfort solutions
  • Air conditioner installation and repair
  • Heat pump services
  • Routine AC maintenance
  • Energy-saving solutions
  • Indoor air quality improvements
  • Rapid response to cooling emergencies
  • Air duct cleaning and inspection
  • Proper duct installation for airflow efficiency
  • Water heater installation and repair
  • Oil to gas conversions
  • Gas piping services
  • Preventive maintenance for long-term performance
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Commercial Heating & Air Conditioning

Residential Heating & Air Conditioning

Air Duct Cleaning

Ductwork Cleaning Services

Heat Pump & Minisplit

Oil to Gas Conversion

Water Heaters

Gas Piping