Reliable HVAC Solutions for Sacramento Homes

When Sacramento temperatures swing from summer heat to winter chill, your home's comfort depends on systems that work reliably year-round. California Renewable Energy delivers systems designed to keep your home comfortable, efficient, and protected, no matter what the weather brings.

Voted Roseville, Rocklin, Loomis, and Auburn’s Best of Best 2024 & 2025

SMUD Participating Contractor

BBB Accredited Business

Tech Clean California Participation Contractor

Licensed, Insured, and Bonded

Proud Member of Roseville Area Chamber of Commerce

Proud Member of California Solar and Storage Association

Voted Roseville, Rocklin, Loomis, and Auburn’s Best of Best 2024 & 2025

SMUD Participating Contractor

BBB Accredited Business

Tech Clean California Participation Contractor

Licensed, Insured, and Bonded

Proud Member of Roseville Area Chamber of Commerce

Proudly Sponsored By Chipotle

Why Choose California Renewable Energy for HVAC?

Our certified HVAC technicians bring years of experience and a commitment to quality workmanship on every project. We partner with leading equipment manufacturers to deliver reliable heating and cooling solutions backed by industry-leading warranties. Whether you need a new system installed, emergency repairs, or seasonal maintenance, our team focuses on your long-term comfort and energy efficiency.

    
 
 
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   Brandi Stuessy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thomas and Brent with California Renewable Energy are amazing!! They walked us through every step, they addressed any questions or concerns we had right away, both are very friendly/professional and made this whole process very smooth and easy. Thank you both.
  
 
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   Connie Lowe 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nate was great very thorough and came by to check on the installation to ensure it stayed on track! Great experience. Thank you
  
 
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   Kara Taylor 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with California Renewable Energy was a pleasure. This project had been a nightmare for the last two years, but when California Renewable Energy came in, along with Solar Doctors, things went fast, smoothly, and we couldn't be happier with our ground mount setup.
  
 
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   Pat Kaveski 
 
 
 
 Trustindex verifies that the original source of the review is Google. We found Nate Blanton on a Facebook ad. We contacted him and received a call from him. After a brief conversation, we set up a meeting to discuss replacing our messed up roof and installation of solar panels with battery back up. He arrived at our house on a Saturday due to my spouse working during the week. We spent several hours going over materials that would best suit our needs and a price we could afford. His dedication to his company and great customer service had us sold. We were in contract within a couple of days. There was a bit of confusion with the permit office which was no fault of Nate or the company he works for. Brent, their representative, spent hours at the permit office and kept us informed and worked through all of the kinks that the permit office threw at us. Nate kept in contact with us through everything assuring us everything would go smoothly. We had many questions and he would have the answers immediately. The big day came and our roof was installed. It is a vision of beauty. It's perfect and we're confident in the workmanship that we received. We have recommended Nate to our family, friends and neighbors. The work passed inspection the first time, which is impressive for our county. We are happy that we found this company and to have met Nate.
  
 
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   Laura Sloppye 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nate Blanton directed me into a finance program that worked with my budget! My HVAC system was almost 30 years old with no warranty. I now have beautiful system installed and it’s going to save me money on my SMUD bill. What a great company and install crew! Jeremy was great and install team! Very smooth and thorough process! I would recommend to anyone!
  
 
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   Pam Wittner 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dani and the rest of the team including the owner were great to work with. The did extensive research on possibly moving our solar panels to another location. They are very kind and professional!
  
 
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   Carmen Daniels 
 
 
 
 Trustindex verifies that the original source of the review is Google. Nate Blanton was extremely professional! The crew did an excellent job. Nate was really helpful with a plan we could afford.  Highly recommend!!
  
 
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   Jenny Stewardson 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had an amazing experience with our window installation. The windows themselves are beautiful, the install was smooth, and we were also treated to a luxurious welcome package. California Renewable Energy demonstrated itself to be a truly excellent company to collaborate with, and we will be doing many more projects with them in the future!
  
 
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   cheryl demello 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with the service they provided. Nate  explained  everything and  I told him I was on low income so he worked with me to make service available and I got my air conditioner and furnace both the next day installed I would recommend the service to others the service was excellent and they also fixed a few other issues that was for my furnace and condenser as well California Renewable Energy is a great company to have take care of air conditioners and furnaced in a timely matter.

What We Offer

We assist homeowners in reducing electric bills with energy efficient upgrades. Explore our four core services.

Heating & Cooling Installation

Properly sized, energy-efficient HVAC systems designed and installed for whole-home comfort.

HVAC Repairs & Troubleshooting

Fast diagnosis and reliable repairs to restore heating and cooling quickly.

Indoor Air Quality Solutions

Filtration, purification, and ventilation solutions for cleaner, healthier indoor air.

Our Recent Projects

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Brands We Work With

Insulation Service Sacramento

Proper insulation is one of the most effective ways to improve home comfort and reduce energy costs. California Renewable Energy upgrades attic, wall, and crawlspace insulation to keep conditioned air inside your home where it belongs, reducing the workload on your HVAC system and lowering utility bills year-round.

Home Energy Assessment

Our insulation evaluation identifies areas where your home loses heated or cooled air. We measure existing insulation levels in attics, walls, and crawlspaces, check for gaps and compression that reduce effectiveness, and look for air leaks around penetrations and access points.

Insulation Types & Options

Different insulation materials work best in different applications. Blown-in cellulose and fiberglass fill attic spaces effectively, conforming to irregular framing and reaching tight spots. Batt insulation works well for walls and accessible crawlspaces. Spray foam creates an air-tight seal that blocks both heat transfer and air infiltration, making it ideal for rim joists and difficult areas.

Professional Installation

Safe, effective insulation installation requires proper ventilation planning, moisture control, and consistent coverage without compression or gaps. Our installers protect your home during the process, ensure even distribution for maximum performance, and clean up thoroughly when finished. Properly installed insulation reduces energy loss, improves indoor comfort, and can even reduce outdoor noise transmission into your home.

Frequently Asked HVAC Questions

Homeowners often have similar questions about heating and cooling systems, energy efficiency, and when to repair versus replace equipment. Here are answers to some of the most common concerns we hear.

Repair or Replace, What's Best?

The right choice depends on your system's age, repair costs, and current efficiency. As a general guideline, if repair costs approach half the price of a new system and your equipment is over 12-15 years old, replacement usually makes more financial sense. Newer systems operate far more efficiently than older models, often paying for themselves through lower utility bills while providing better comfort and reliability. However, younger systems with minor issues are typically worth repairing.

How Long Do HVAC Systems Last?

Well-maintained heating and cooling systems typically last 15-20 years, though lifespan varies based on equipment quality, usage patterns, and maintenance history. Coastal California's mild climate tends to be easier on equipment than extreme temperature regions. Regular maintenance, prompt repairs, and keeping systems clean significantly extend operational life. However, if your system requires frequent repairs, replacement becomes more economical than continuing to invest in aging equipment.

What Warranties Are Included?

New HVAC equipment comes with manufacturer warranties covering parts for 5-10 years depending on the brand and model. We provide installation workmanship warranties that protect your investment in professional service. Many warranties require proof of annual maintenance, making regular tune-ups important for keeping coverage valid. We explain all warranty terms before installation and help you register equipment with manufacturers to activate coverage.