How do I know if I should replace my furnace?

Signs include frequent repairs, rising utility bills, uneven heating, loud operation, and an older system nearing the end of its expected lifespan.

Will a new furnace lower heating costs?

A properly sized high-efficiency furnace can often reduce energy use while improving indoor comfort and reliability.

Do you help choose the right furnace size?

Yes. Proper sizing is critical. We evaluate your home layout, airflow, insulation, and heating demand before recommending equipment.

Furnace Installation in Altadena, CA

Q: How long does furnace installation take?

Many standard furnace replacements can be completed in one day, though more complex projects may require additional time.

Professional furnace installation in Altadena, CA helps homeowners enjoy dependable warmth, lower energy bills, and improved comfort during cooler weather. If your current heating system is aging, unreliable, or inefficient, replacing it with modern equipment can be a smart long-term investment. Connor Air Conditioning & Heating provides expert furnace replacement and new heating system installation tailored to your home.

The right furnace does more than produce heat. Proper sizing, airflow design, and quality installation all play a major role in comfort, efficiency, and long-term reliability.

When to Consider Furnace Replacement

Many homeowners continue repairing older systems long after replacement would provide better value. If your unit shows these signs, an upgrade may be the better long-term solution.

Frequent repair calls
Rising utility bills
Uneven heating between rooms
Loud operation
Long heating cycles
Poor airflow
Older system nearing end of lifespan
Reduced winter comfort

If your current furnace only needs service now, we also provide furnace repair in Altadena.

Benefits of a New Furnace

More reliable heating
Lower operating costs
Improved airflow
Quieter operation
Better temperature consistency
Fewer repair needs
Modern thermostat compatibility
Improved home value

Today’s systems offer significant comfort and efficiency improvements compared with older equipment.

Our Installation Process

We focus on proper system design instead of guesswork. Every project starts with evaluating your home’s size, layout, insulation, and airflow needs.

In-home consultation
Heating load review
Equipment recommendations
Duct and airflow evaluation
Removal of old equipment
Professional installation
Startup and safety testing
Thermostat setup and guidance

Heating Solutions for Altadena Homes

Altadena homes include classic older properties, updated residences, hillside homes, and larger homes with multiple living areas. Each property has different heating demands and airflow characteristics. We recommend systems based on real comfort needs, not one-size-fits-all estimates.

We install heating systems throughout East Altadena, West Altadena, Janes Village, neighborhoods near Eaton Canyon, the Foothill Boulevard corridor, and nearby communities bordering Pasadena and Sierra Madre.

Considering a Heat Pump Instead?

Many homeowners are comparing gas furnaces with electric alternatives. If you want one system that heats and cools, ask about heat pump installation in Altadena.

Protect Your New System

After installation, annual service helps keep your equipment reliable and efficient. Ask about our furnace maintenance in Altadena plans.

Why Choose Connor Air Conditioning & Heating

Connor Air is trusted for honest recommendations, quality workmanship, and dependable HVAC installations. We focus on proper sizing, clean workmanship, and long-term comfort.

Experienced local installers
Proper system sizing
Energy-efficient options
Clear communication
Reliable scheduling
Comfort-focused solutions

Schedule Furnace Installation in Altadena Today

If your current system is ready for replacement or you need heating for a new space, Connor Air Conditioning & Heating provides expert furnace installation in Altadena, CA. Contact us today to schedule your consultation and improve winter comfort.

Frequently Asked Questions

How long does furnace installation take?

Many standard replacements can be completed in one day, while more complex projects may require additional time.

Will a new furnace save money?

A high-efficiency system can often lower monthly heating costs while improving comfort.

What size furnace do I need?

Proper sizing depends on square footage, insulation, airflow, and layout. We evaluate these factors before recommending equipment.

Should I replace my air conditioner too?

In some homes, replacing matched components together can improve efficiency and long-term reliability.

Schedule estimate for furnace installation

      EXCELLENT  
   Based on 53 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Woogie W 
 
 
 
 Trustindex verifies that the original source of the review is Google. Connor Air was the best AC company among all the different estimates we got. We chose them out of 5-6 estimates because Jared and his staff are just the nicest people to work with. Very helpful in designing a system that worked best for our home. Jared designed us a beautiful heat pump system. Thanks Connor Air.
  
 
      Posted on Google  
   
   Kevin M 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have been using Connor Air Conditioning since they installed our new Lennox central A/C heating system in July 2020. No problems.
Great people, always a great job!
We use their Preventative Matenance program every year and have dependable service every time.
Thank you, Connor Air
  
 
      Posted on Google  
   
   Kevin C 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had my complete heating and air conditioning system replaced by Connor. Jarred gave me a good estimate and explained everything that needed to be done. His crew showed up when he said they would, did a great job, and cleaned up at the end of each day. Our system works great and I would highly recommend them to anyone who asks.
  
 
      Posted on Google  
   
   David V 
 
 
 
 Trustindex verifies that the original source of the review is Google. They responded quickly to our request for a price. It was much less money than our other bids for the same equipment and labor.  They got it all done in about a week and time on site was only part of one morning.  We also now have them for the maintenance program.
  
 
      Posted on Google  
   
   Victor H 
 
 
 
 Trustindex verifies that the original source of the review is Google. I called Connor Air & Heating after having a bad experience with  Air-tro, who couldn't fix the problem. Eric from Connor came out and over the next three hours diagnosed the problem, replaced the central heating circuit board and thermostat, both of which he had in his truck. Got everything to work....then the fuse on the circuit board started to trip because of excess heat. Turns out he realized I had too many vents closed which caused the unit to turn off. Amazing. Now several days later the heater is working like a charm. I would wholeheartedly recommend Connor Air Conditioning & Heating.
  
 
      Posted on Google  
   
   S T 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our AC went out over the holiday weekend. Needed a couple of parts. Conner AC came through like a champ. And Acosta cannot be beat.

Read Our Reviews