SERVING EL DORADO HILLS SINCE 2010

HVAC Installation and Replacement in El Dorado Hills

El Dorado Hills Rebates: PG&E and TECH Clean California

El Dorado Hills is served by PG&E, and eligible high-efficiency upgrades may qualify for PG&E incentive programs. TECH Clean California runs statewide and adds a separate incentive for heat pump conversions.

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What Our Customers Say

    
 
 
      Trustindex verifies that the original source of the review is Google. Had them install a unit on my 1400 square foot home in roseville.  They did an excellent job not just with pricing but professionalism and cleanliness. When everything was done I couldn’t find a single thing left behind.  The system has been running great for 6 months now and I haven’t needed them back for anything.  5 stars.
  
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   Matthew 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. We got three quotes before calling Cobex Air, and Ilya came in thousands below the big names — and that was for a better system. We've lived in Lincoln for awhile and dealt with plenty of contractors, but this was different. He walked us through exactly why the Daikin unit he recommended was superior to what the other guys were pushing, and the numbers just made sense. Install was clean, fast, and the house has never been more comfortable. Don't waste time with the franchise companies. Cobex is the real deal.
  
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   serge koblik 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Cobex Air was fast, knowledgeable, and skilled!
  
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   Erica Porter 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. He came by quickly, helped me way out options, even though I went with someone else he helped in the process,
  
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   Samuel Arciniega 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Great company with great team behind it.
  
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   LUIS GARCIA 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. These guys are great. Showed up on time and did exactly what they said they were going to do. No gimics just straight forward honest work. Thank you
  
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   John French 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Great work!!! 100% recommend
  
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   Grace Hiticas 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Great customer service! Did whatever it took to make us happy and comfortable. Top notch equipment and service! Very professional people and kind. Couldn’t ask for a better experience!!!
  
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   Joshua Cooper 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Illya Manzyuk with Cobex Air came to my house to evaluate my current air conditioning/heating package unit and give me suggestions to a anew one as well as cost estimates.  I found him very engaging and knowledgeable.  He told me the benefits of a converting to a Heat Pump unit verses the current gas unit I had.  He showed me that a conversion to a Heat Pump unit would save me enough money over a ten year period to pay for itself.  That, along with the Cobex Air's impeccable reputation was enough to sell me.
  
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   David Vallerga

What We Install in El Dorado Hills

Full HVAC system replacement, heat pump conversions, ductless mini-split systems, and ductwork and indoor air quality work. El Dorado Hills sits at the western edge of the foothills, where larger homes and multi-storey layouts often mean one system is being asked to do more than it comfortably can — which makes zoning or a mini-split addition worth discussing alongside a straight replacement.

Full HVAC System Replacement icon

Complete system change-outs using top-tier Daikin and Goodman equipment for maximum reliability.

Heat Pump Conversions

Efficient heating and cooling in one system. Ideal for Sacramento’s climate and SMUD rebates.

Ductless Mini-Split Systems

Perfect for room additions, garages, or targeted cooling in older homes without ductwork.

Ductwork Repair & Replacement

Seal leaks and improve indoor air quality to lower energy bills and breathe cleaner air.

Why El Dorado Hills Homeowners Choose Cobex Air

One-hour arrival windows, good/better/best proposals, onsite quotes, warranties up to 12 years on parts and labor, 0% financing. An A+ rating with the Better Business Bureau, accredited since 2025.

1 hour arrival window

Good better best proposals

Onsite quotes

Fast Response

We offer 1-hour arrival windows so you’re never left guessing. When it’s 100° outside in El Dorado Hills, every minute counts.

Honest, Transparent Pricing

No hidden fees, no pressure tactics. We provide Good, Better, Best proposals right on-site so you can choose what’s right for your home and budget.

Local Expertise

From luxury homes in Serrano to newer builds near the El Dorado Hills Town Center, our team understands the unique comfort challenges El Dorado Hills homeowners face.

0% Financing for 36 Months

Replacing your HVAC system shouldn’t break the bank. Qualified homeowners can get started for as low as $99/month with zero down.

Book a Free El Dorado Hills Assessment

If your system is more than 10 to 15 years old, a replacement assessment costs nothing and tells you exactly where you stand. Call (916) 760-5000 or book online.

Book an Appointment

(916) 760-5000

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