Standard Plan
$249/year
- Two annual service (maintenance) visits
- 10% discount on HVAC repairs
- Priority appointments
- Service reminders for upcoming visits
Package Unit Repair & Replacement in Fullerton
Season Control HVAC provides Package Unit Repair & Replacement for Fullerton and the surrounding Orange County area, with licensed technicians available 24 hours a day.
Package Unit Repair & Replacement in Fullerton
When a package unit breaks down at your Fullerton home or business, you need quick diagnosis and a team with a proven track record. Season Control HVAC has been handling package unit repair and replacement work for Fullerton homes and businesses since 2001, bringing over 25 years of HVAC service across Greater Los Angeles to every call. Whether your system sits on the roof or at ground level, we respond fast and get to the root of the problem before recommending any repair or replacement.
Fullerton includes older and newer homes alike, and package units serve both residential and commercial properties throughout the city. Our approach prioritizes accurate diagnosis so you can make an informed decision about whether to repair your existing equipment or move forward with a full replacement. Contact us to schedule an evaluation of your package unit.
Package units are common across Fullerton because they consolidate heating and cooling into a single cabinet, which works well for properties with limited mechanical space. In older and newer homes alike throughout Fullerton, these systems are often mounted on rooftops or concrete pads, and access planning is a key part of any service call. Rooftop unit repair and replacement requires the right equipment and experienced technicians who understand how to work safely at height while minimizing disruption. Orange County weather demands year-round reliability from HVAC systems, so catching issues early through proper diagnosis matters. HOA-governed communities in Fullerton may have specific rules about equipment placement and visibility, which can affect replacement planning. Season Control HVAC, licensed under #795799 and rated 4.9, understands these local considerations and factors them into every project scope we put together for Fullerton property owners.
- Complete package unit diagnosis for residential and commercial systems, including rooftop-mounted equipment
- Rooftop unit repair addressing compressor, fan motor, control board, and refrigerant issues
- Full package unit replacement with access planning for roof-mounted and ground-level installations
- Equipment evaluation to help you decide between repairing your current unit or investing in a replacement
- Coordination with property managers and HOAs on equipment placement requirements when applicable
Package Unit Repair & Replacement in Fullerton - FAQ
Can I repair my package unit myself instead of calling a professional?
Package units contain refrigerant, high-voltage electrical components, and gas connections that require proper licensing and training to service safely. Changing a filter or clearing debris from around the unit is reasonable for a homeowner, but diagnosis and repair of internal components should be handled by a licensed HVAC technician. Incorrect repairs can cause further damage or create safety hazards.
How do I know if my package unit needs repair or full replacement?
We start with a thorough diagnosis to identify what has failed and assess the overall condition of the system. Factors like the age of the unit, the cost of the needed repair relative to replacement, and whether the system has a history of recurring problems all play into the recommendation. We present the findings so you can make the decision that fits your situation and budget.
What is involved in replacing a rooftop package unit?
Rooftop unit replacement requires a crane or other lifting equipment to remove the old unit and set the new one. We handle access planning, coordination with the property owner or manager, and proper connection of electrical, gas, and ductwork. The process also includes verifying that the new unit is sized correctly for the space it serves.
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.
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!”
“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.”
Serving All of Southern California
From the San Fernando Valley to Orange County, our technicians reach most locations within 60 minutes.
San Fernando Valley
Canoga ParkVan NuysWoodland HillsNorthridgeSherman Oaks
Greater Los Angeles
Los AngelesBeverly HillsSanta MonicaWest HollywoodCulver City
South Bay
TorranceRedondo BeachManhattan BeachHermosa BeachLong Beach
San Gabriel Valley
PasadenaArcadiaMonroviaAlhambraPomona
Southeast LA
DowneyNorwalkCerritosWhittierBellflower
Ventura County
Thousand OaksSimi ValleyCamarilloOxnardVentura
Orange County
AnaheimIrvineHuntington BeachNewport BeachFullerton
HVAC maintenance plans in Fullerton
Scheduled service catches wear early, keeps equipment running reliably, and gives your household priority access when service is needed.
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
