Heating ServicesSan Gabriel Valley

Heat Pump Services in South Pasadena

Season Control HVAC provides Heat Pumps & Air Handlers for South Pasadena and the surrounding San Gabriel Valley area, with licensed technicians available 24 hours a day.

Google reviews 4.9 starsYelp reviews 4.5 starsBBB Accredited BusinessCSLB Licensed Contractor

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Heat Pumps & Air Handlers in South Pasadena

When something fails, you need a company that has seen it before. Heat pump issues common to South Pasadena properties often stem from systems that were poorly matched to the home in the first place or have gone too long without professional maintenance. Whether your heat pump is short-cycling in summer, struggling to heat during cooler months, or leaking refrigerant, these problems only get worse with delay.

Homes and buildings in South Pasadena deserve a heat pump that handles both heating and cooling reliably year-round. Season Control HVAC has been in business since 2001, with over 25 years of HVAC service across Greater Los Angeles. We diagnose heat pump problems accurately, recommend the right equipment for your specific home, and stand behind every repair and installation with licensed workmanship under California contractor license #795799.

South Pasadena sits in the San Gabriel Valley, where hot summers demand consistent cooling and mild but chilly winter nights still require dependable heating. Many homes and buildings in South Pasadena include older construction that may have ductwork designed for a different era of HVAC equipment. That mismatch can cause heat pumps to run inefficiently or break down prematurely. Sizing matters here because a system too large or too small for the home wastes energy and shortens equipment life. Homeowners planning a heat pump installation or replacement should factor in the age of the home, existing duct conditions, and insulation levels. Season Control HVAC evaluates all of these variables on site. With 25 years of solving these problems in Greater Los Angeles, we understand how local housing stock and climate conditions influence heat pump performance and longevity.

  • Heat pump repair for short-cycling, refrigerant leaks, and airflow problems
  • Heat pump installation with proper load calculations matched to your home
  • Heat pump replacement when repair costs no longer make financial sense
  • Scheduled heat pump maintenance to prevent breakdowns and extend system life
  • Honest evaluation of whether your current system fits your home or needs upgrading

Heat Pumps & Air Handlers in South Pasadena - FAQ

What should I expect during a heat pump service call?

A technician will inspect the indoor and outdoor units, check refrigerant levels, test electrical connections, and evaluate airflow. You will receive a clear explanation of any issues found along with repair or replacement options before any work begins.

How do I know if my heat pump needs repair or replacement?

If your system is more than 10 to 15 years old and requires frequent repairs, replacement is often more cost-effective. Our technician will walk you through the condition of your equipment and help you compare the cost of continued repairs against a new installation.

What size heat pump does my home need?

Proper sizing depends on square footage, insulation, ductwork condition, window exposure, and other factors specific to your home. We perform a load calculation on site to determine the right capacity so the system runs efficiently without unnecessary wear.

How often should I schedule heat pump maintenance?

We recommend professional maintenance at least once a year. Because heat pumps handle both heating and cooling year-round, a maintenance visit helps catch issues early, keeps efficiency high, and reduces the risk of unexpected breakdowns.

Why Choose Us

Honest pricing. Emergency response.

Season Control HVAC has served Greater Los Angeles since 2001. We show up on time, explain the issue clearly, and fix it right the first time.

Emergency Service

Available days, nights, weekends, and holidays. Same-day appointments in most service areas.

Licensed, Bonded, and Insured

California contractor license #795799. Bonded and fully insured for residential and commercial work.

Competitive Pricing

We beat large chain quotes. No hidden fees, no surprise charges. Financing available for larger jobs.

25+ Years in Business

Serving Greater Los Angeles since 2001. Over 300 five-star reviews across Google and Yelp.

30-Minute Arrival Call

Your technician calls 30 minutes before arrival so you know exactly when to expect us.

All of Southern California

Greater Los Angeles, Ventura County, and Orange County. We reach most locations within 2 hours.

Customer Reviews

720+ Reviews Across Google, Yelp, and HomeAdvisor

4.9

Google Stars

4.5

Yelp Stars

4.9

HomeAdvisor Stars

720+

Total Reviews

Real feedback from homeowners and businesses across Southern California.

I cannot speak highly enough about my experience with Seasons Control. From the initial consultation to the final installation, the entire process was seamless and exceeded expectations. Tomar was truly exceptional. He took the time to carefully listen to all of my concerns and specific needs for both my daughter and me. His attention to detail, professionalism, and genuine care made all the difference. The installation crew, led by Pablo, delivered outstanding workmanship. Their communication was clear and timely throughout the entire project. I appreciated their integrity and commitment to doing the job right. They treated our home with care and respect, and the end result was high-quality work that we can trust. I highly recommend Seasons Control to anyone looking for a company that combines technical expertise with excellent customer service. Thank you, Tomar and Pablo, for making this such a positive and stress-free experience. Thank You!

Tomer was on time, and very quickly diagnosed our problem. We have an air conditioner that seemed to have a leak and he gave us all scenarios, and explained everything until we understood how it worked and what we could do in the event of anything else happening to it. I believe he saved us money thanks to his great communication. Now, we understand the unit that we currently have, and what all our options are. Tomer gave us a feeling of relief, because he's definetinely a pro at this. We will be using this company again after our experience with Season Control Hesting & Air Conditioner. Like Tomer said "Now YOU control the air, not the AIR controlling you!" Lol!! Thanks again Tomer!

Dawn Schneider

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I have recently replaced an almost 30-year-old HVAC with this servicer through multiple quotations. I am so glad to make the right call. Its quotation is very competitive and the technician(Eric) is well-experienced and knowledgeable in walking me through the whole process in detail. Upon installation is complete, they did thorough testing to check if everything went well; and called me a few days later to follow up with the performance of the unit. I could not be happier with this smooth transaction.

Shing David

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Maintenance Plans

HVAC maintenance plans in South Pasadena

Scheduled service catches wear early, keeps equipment running reliably, and gives your household priority access when service is needed.

Standard Plan

$249/year

  • Two annual service (maintenance) visits
  • 10% discount on HVAC repairs
  • Priority appointments
  • Service reminders for upcoming visits
Best Value

Umbrella Plan

$349/year

  • Two annual service (maintenance) visits
  • 20% discount on HVAC repairs
  • Service call fee waived
  • Priority appointments
  • Apply the cost of repairs toward a system replacement (within 12 months, up to $1,000)
  • Service reminders for upcoming visits

View full plan details

Equipment Brands We Service & Install + Financing Partners

American Standard HVACLennox HVACCarrier HVACTrane HVACRheem HVACYork HVACGoodman HVACPayne HVACService Finance CompanySynchrony Bank Financing