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Simi Heating & Air, Inc.

HVAC Companies in Stockton, California

Ranked #1 in Stockton | Grade A+

Simi Heating & Air, Inc.

Local HVAC contractor in Stockton, California offering diagnostics, repair, and replacement for furnaces, air conditioners, and rooftop package units. Known for timely scheduling, clear options, and careful installations.

Why Homeowners Choose This Business

Neighbors highlight prompt response during peak weather, straightforward communication about repair versus replace, and organized installations that respect the home. The company’s approachable team and consistent follow-through help projects stay on track with minimal disruption Local experience that helps homeowners across Stockton, California compare a more region-aware provider.


Service Area

Serving Stockton, California and nearby central valley communities. Call to confirm service availability in your area.

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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.

  • Ranks among the top local businesses in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

Renovation Services Hvac Repair Furnace Replacement Installations Air Conditioner Installation Repairs Condenser Replacement Rooftop package units Hvac Maintenance Heating Repair AC Tune-Up Residential HVAC Light Commercial HVAC Thermostat Replacement System diagnostics

Services include HVAC troubleshooting and repair, furnace and heater replacement, air conditioner and condenser replacement, rooftop package unit installation, seasonal tune-ups, and basic indoor comfort solutions for residential and light commercial properties.

Reviews

Customer Reviews

Paula Allard

Heater stopped working on a Friday. I called Simi Heating & Air the same day, they arrived several hours later. They looked at the unit and gave me several options. On the following day I had a new heater installed! Can't ask for more. A ne…
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Heater stopped working on a Friday. I called Simi Heating & Air the same day, they arrived several hours later. They looked at the unit and gave me several options. On the following day I had a new heater installed! Can't ask for more. A new AC was installed shortly after the heater. Can't say enough good about the people and the company. Everything went smoothly from start to finish! I highly recommended!

Dora Zischka

I highly recommend Simi heating and air conditioning. I had to replace my hvac 4 times and the last time I replaced it with Simi heating. My prior HVAV systems did not last but a couple of years each. Right from the start , the men that cam…
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I highly recommend Simi heating and air conditioning. I had to replace my hvac 4 times and the last time I replaced it with Simi heating. My prior HVAV systems did not last but a couple of years each. Right from the start , the men that came out were professional , friendly and took their time to explain everything. I only have great and amazing things to say about Craig and Anthony. The quality of the HVAC that I was sold is amazing. Anthony is always prepared to come out anytime that I need him. He came out at 7:00 in the evening because I told him the unit wasn't working. There was absolutely nothing wrong with the system. I'm the one who made the mistake and he was so kind to come out after a long day and explain what I had not done correctly. My husband is a disabled veteran and they did everything that they could to expedite putting in the HVAC in the middle of summer so he would be okay. I cannot praise this company and Craig and Anthony enough!! Thank you guys for making my, hopefully, last HVAC the best experience I've had!!

L V

My air conditioner failed during the hottest time of the year, and the stress of potentially having to replace the entire unit—along with the worry of structural work inside my home—was overwhelming. After contacting Simi’s Heating and Air,…
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My air conditioner failed during the hottest time of the year, and the stress of potentially having to replace the entire unit—along with the worry of structural work inside my home—was overwhelming. After contacting Simi’s Heating and Air, I was immediately reassured. The owner and his family personally answered the phone, which spoke volumes about their commitment to customer care. They were incredibly efficient and timely, handled everything professionally, and made the entire process seamless. I never had to worry, and the affordability of their services was a tremendous relief during an already stressful situation. The quality of the system they installed is second to none, and we noticed the difference immediately. If I could give more than five stars, I would. Exceptional customer service still matters, and Simi’s Heating and Air delivers it with excellence. Thank you — from me and my entire family. Your support made all the difference.

Patrick Armstrong

When our air conditioning went out in the middle of summer, Simi Heating & Air responded immediately. They showed up on time, quickly diagnosed the problem, and clearly explained our options before doing any work. We ended up replacing the…
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When our air conditioning went out in the middle of summer, Simi Heating & Air responded immediately. They showed up on time, quickly diagnosed the problem, and clearly explained our options before doing any work. We ended up replacing the outdoor condenser unit, and the entire job was handled professionally from start to finish. The technicians were knowledgeable, efficient, and respectful of our property. The new system has been running perfectly ever since — quieter, cooler, and much more efficient. It’s rare to find an HVAC company that’s this responsive, honest, and detail-oriented. I’d recommend Simi Heating & Air to anyone needing repair or replacement work done right the first time.

Melissa

Simi Heating & Air is fantastic! I had a brand new HVAC package unit installed on my roof, and the entire experience was smooth and stress-free. The team was professional, friendly, and very accommodating. Installation was prompt, communica…
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Simi Heating & Air is fantastic! I had a brand new HVAC package unit installed on my roof, and the entire experience was smooth and stress-free. The team was professional, friendly, and very accommodating. Installation was prompt, communication was excellent, and their follow-up showed how much they truly care about their customers. They manage to feel both professional and like family at the same time. I’ll be recommending them to all my family, friends, and clients!

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Frequently Asked Questions

Do you repair existing HVAC systems or only replace them?

They service and repair existing furnaces and air conditioners and also handle full replacements when repairs aren’t practical. Technicians typically explain options first so you can decide what makes sense for your home and budget.

How quickly can you respond during extreme heat or cold?

Customer feedback indicates same-day or next-day visits are often possible during outages. Availability can vary by season, so calling early in the day helps secure a faster appointment.

What types of systems do you install?

They install central AC systems, furnaces, outdoor condensers, and rooftop package units common in the Stockton, California area. The team can assess your home and recommend an appropriately sized system.

Do you offer maintenance services?

Yes, routine tune-ups are available to help systems run efficiently and reduce breakdowns. Scheduling maintenance before peak seasons can improve reliability and comfort.

How are estimates and options presented?

Technicians typically diagnose the issue, then review repair and replacement paths with transparent pricing. This approach lets you compare short-term fixes with long-term solutions before authorizing work.