Your Friendly Neighborhood Home Experts


HVAC Services

GEN3 is here to help keep your home comfortable year-round with residential heating and cooling services. Our highly skilled technicians are trained to provide any repairs or upgrades your system needs to run as efficiently as possible.

If not properly maintained, an outdated heating system can increase your energy costs or even become a safety risk to your home. We're here to help with heating repairs and replacements, including furnace repairs and boiler repairs. GEN3 is here to provide peace of mind when it comes to your home’s system.

Becoming a member of our Service Partner Plan guarantees bi-annual visual inspections of your home’s HVAC system, along with discounts and added benefits. Sign up today!

Our HVAC experts are North American Technician Excellence (NATE) certified meaning they have passed a nationally recognized test developed and supported by all segments of the HVAC industry.

Call GEN3 today for: 
-Ductless Heating & Cooling
-Boilers & Furnaces
-Heat Pumps
-Rooftop Units
-Water Heaters
-Duct Cleaning
-Maintenance & Repairs
-System Upgrades
-And More!

GEN3 Offers:
-Maintenance Plans
-0% Financing Options
-Same Day Service
-Free On-site Estimates
-Second Opinions

  • Room Solutions

  • Whole Home AC

  • Boilers

  • Forced Air

  • Indoor Air Quality

  • Tankless Water Heaters

ductless hvac system clean

Room Solutions

Add personalized comfort to your home, while saving energy and money.

AC Unit outdoors

Whole Home AC

GEN3 will service, maintain or upgrade your home’s air conditioning system.ce.

Electric boiler, water heater on the blue wall.


GEN3 will service, maintain or replace your home’s boiler.

Air vent on the ceiling

Forced Air

GEN3 will service, maintain or replace your home’s forced air unit.

Frequently Asked Questions

What are your HVAC service areas?

Our HVAC team services the following zip codes: 19106, 19103, 19148, 19147, 19146, 19145, 19122, 19112, 19153, 19142, 19143, 19104, 19125, 19139, 19131, 19151, 19130, 19123.

What is the difference between forced air and radiant?

Forced air has duct work and moves hot or cold air throughout the home; radiant heat moves hot water through radiators in the home.

Is there anything I should check prior to making a maintenance call?

Yes, you should check for power at the thermostat.

I have hot and cold spots in my house. Is this related to my heating and cooling system?

Yes, this is due to a poorly sized and poorly installed system. A mini-split system might be the best solution for your home.

What size heating and cooling system do I need?

We would need to schedule an onsite visit to determine which sized system is best for your home.  

What causes my air conditioner to freeze?

This is most likely caused by poor air flow over the coils.

When should my system be replaced?

Your system should be replaced when it no longer provides adequate heating or cooling.

What is the best way to heat and cool my home?

We would need to schedule an onsite visit to your home in order to determine which solution is best for you.

What heating and cooling solutions do you offer?

We offer mini-split heat pumps, residential boilers, furnaces, and central AC.

How often should I change my filters?

Ideally, you should change your filters every three months.

Should I be concerned about noises coming from my system?

Yes. This is something you should have checked out.

Why is my system leaking?

This is usually due to poor connections.

I have multiple mini-splits in my home and some are blowing cold air, while others are blowing hot air – why is this?

If some indoor units are blowing cold air, and some are blowing hot air, the units are on different condensers outside. If all the indoor units are connected to one outdoor condenser, they must be on the same mode setting, otherwise the units will be non-functional.

Need More Information?

For questions, or to schedule an appointment, contact us today!

PA Home Improvement
Contractor Number: PA015898
Philly Lic# 17756

Generation 3 Electric & HVAC

1257 S 26th St
Philadelphia, PA 19146