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 San Dimas
Season Control HVAC provides Package Unit Repair & Replacement for San Dimas and the surrounding San Gabriel Valley area, with licensed technicians available 24 hours a day.
Package Unit Repair & Replacement in San Dimas
If you own a home or building in San Dimas and rely on a package unit for heating and cooling, you need a contractor who can diagnose problems accurately, explain your options clearly, and give you honest pricing before any work begins. Package unit repair and replacement demand in San Dimas and nearby San Gabriel Valley communities keeps our team busy year-round, and we approach every call the same way: with upfront pricing, no surprise charges, and clear credentials you can verify.
Season Control HVAC is licensed #795799 and has been in business since 2001, with over 25 years of HVAC service across Greater Los Angeles. Whether your rooftop equipment has stopped cooling, is making unusual noises, or has reached the end of its service life, we are ready to help you plan the right next step with full transparency on cost and timeline.
Homes and buildings in San Dimas include a mix of residential properties and commercial spaces that use self-contained package units mounted on rooftops, slabs, or platforms. These all-in-one systems handle both heating and cooling, which means access planning and proper diagnosis matter just as much as the repair itself. Hot summers in the San Gabriel Valley put sustained demand on package units, and older equipment can struggle to keep up. We also serve nearby communities like Alhambra, Arcadia, and Azusa, so our technicians are familiar with the types of rooftop configurations and equipment brands common throughout this part of LA County. When a package unit fails or efficiency drops noticeably, having a local team with decades of hands-on experience makes the difference between a straightforward fix and an expensive misdiagnosis.
- Complete package unit diagnosis including refrigerant, electrical, and airflow testing
- Rooftop unit repair with safe access planning for residential and commercial installations
- Full package unit replacement with equipment selection guidance and upfront written estimates
- Evaluation of existing ductwork and connections to ensure proper system performance after installation
- Ongoing maintenance options to extend equipment life and reduce unexpected breakdowns
Package Unit Repair & Replacement in San Dimas - FAQ
How much does it typically cost to repair or replace a package unit in San Dimas?
Repair and replacement costs vary based on the unit size, brand, refrigerant type, and the nature of the problem. We provide a written estimate before starting any work so you know the full cost upfront with no surprise charges. Call us for a diagnosis and we will walk you through your options.
How long does a package unit replacement take?
Most residential package unit replacements can be completed in one day once the equipment is available. Commercial or larger rooftop units may take longer depending on access requirements and any necessary modifications to the mounting platform or ductwork. We will give you a clear timeline before scheduling the work.
How do I know if my package unit needs repair or full replacement?
We start with a thorough diagnosis of the system. If the repair cost is high relative to the age and condition of the unit, or if the equipment uses a discontinued refrigerant, replacement is often the more cost-effective path. We lay out both options with honest pricing so you can make an informed decision.
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 San Dimas
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
