ABOUT SMIT'S SOLAR HEATING AND AIR CONDITIONING

Smit's Solar Heating and Air Conditioning has been serving El Dorado County since 1972, making us one of the most established HVAC companies in Diamond Springs and the surrounding Tri-County area. For over 50 years, our family-owned team has helped homeowners and businesses stay comfortable through every season, from the peak heat of summer in El Dorado Hills to the cold winters up in the Sierra foothills. We are not just a heating and cooling contractor. We are your local solar and energy experts, your neighbors, and a name this community has trusted for generations.
53 Years and Counting
A Legacy Built on Reliability in El Dorado County

Our HVAC company history in Diamond Springs stretches back to 1972, when the business was founded on a simple principle: show up, do the job right, and take care of your neighbors. That commitment has never changed. Today, under the leadership of Tim and Seth, we continue to carry that same work ethic into every installation, repair, and maintenance call we make across Placerville, El Dorado Hills, and the communities in between. We handle everything from residential heating and air conditioning to commercial HVAC projects, solar energy solutions, and Generac backup power systems. About 90 percent of our work is residential, which means we spend most of our time in homes just like yours, solving real problems for real people. Our technicians, including Jay, who has earned recognition in our five-star reviews for his diagnostic precision, bring the kind of hands-on knowledge that only comes from decades of field experience. When you call Smit's, you are not reaching a call center. You are reaching a team that knows this area, knows its climate, and knows what it takes to keep your home or business running comfortably year-round.

54

YEARS IN BUSINESS

Expert Credentials, Local Roots
What Sets Our Family-Owned Heating and Cooling Contractor Apart
Being locally owned and operated means we are accountable to this community in a way that larger regional chains simply are not. We have earned the Mitsubishi Diamond Contractor designation, a high-tier certification that recognizes elite expertise in advanced ductless HVAC systems. Very few contractors in El Dorado County hold this status, and it reflects the level of technical investment we make to stay current with modern, high-efficiency equipment. Beyond our credentials, we offer a tiered Maintenance Membership program designed to give homeowners peace of mind through routine inspections and service discounts, turning one-time repairs into long-term protection for your system. We also provide financing options to make high-ticket upgrades more accessible, whether you are replacing an aging swamp cooler with an integrated air conditioning system or adding solar and battery backup to your home. New residents moving into El Dorado Hills and longtime families in Placerville and Diamond Springs alike trust us because our 50-plus years of HVAC experience speaks for itself. Our 71 five-star Google reviews and a 5-star rating confirm what this community has known for decades: Smit's delivers.
Your Questions, Answered
Common Questions About Smit's Solar Heating and Air Conditioning

  • How long has Smit's Solar Heating and Air Conditioning been in business?

    Smit's Solar Heating and Air Conditioning was founded in 1972, giving the company over 54 years of continuous operation in El Dorado County. That kind of tenure is rare in the HVAC industry and reflects a consistent track record of quality work and community trust. The business has served homeowners and commercial clients across Diamond Springs, Placerville, El Dorado Hills, and surrounding areas throughout its entire history.

  • Is Smit's a locally owned and operated company?

    Yes, Smit's is a family-owned heating and cooling contractor based in Diamond Springs, CA. The business is led by Tim and Seth, with a team of experienced local technicians. Being locally owned means decisions are made by people who live and work in the same communities they serve, which is a key reason why the company has maintained strong relationships with El Dorado County residents for over five decades.

  • What does the Mitsubishi Diamond Contractor designation mean for customers?

    The Mitsubishi Diamond Contractor designation is a high-tier certification awarded to HVAC contractors who demonstrate elite-level expertise in Mitsubishi ductless and multi-zone heating and cooling systems. For customers, it means the technicians working on your home have received advanced training directly from the manufacturer, and it typically unlocks better warranty coverage on installed equipment. Very few contractors in El Dorado County hold this status, making it a meaningful differentiator when choosing a local HVAC company.

  • Does Smit's handle both residential and commercial HVAC projects?

    Yes, Smit's serves both residential and commercial clients. Residential work makes up about 90 percent of the business, covering heating, cooling, solar, and backup power for homeowners across El Dorado County. The remaining work is commercial, which includes specialized projects such as custom metal fabrication for commercial kitchen hoods and industrial ventilation systems. If you have a commercial facility with specific HVAC or ventilation needs, the team has the experience to handle it.

  • Which areas does Smit's Solar Heating and Air Conditioning serve?

    The primary service area covers El Dorado County, with a strong presence in Diamond Springs, Placerville, and El Dorado Hills. The company also serves high-value zip codes including 95762 and 95672. If you are located in the broader Tri-County region, including areas farther up or down the foothills, it is worth calling to confirm whether your location falls within the service area. The team is familiar with the specific climate demands of the Sierra foothills, which vary significantly by elevation.

  • What is the Maintenance Membership program and who is it for?

    The Preferred Customer Maintenance Membership is designed to help homeowners protect their HVAC investment over the long term. Members receive routine system inspections and valuable service benefits that help identify potential issues before they become costly repairs. The program is especially well suited for homeowners who want consistent, scheduled care instead of waiting for unexpected breakdowns. The program offers two to three tiers of coverage, allowing you to choose the option that best fits your needs and budget.

  • Does Smit's offer financing for HVAC, solar, or generator installations?

    Yes, Smit's offers financing options to help make larger system upgrades more accessible. Whether you are replacing an older swamp cooler with a full integrated air conditioning system, adding solar energy, or installing a Generac whole-house backup generator, financing can reduce the upfront cost and spread payments over time. Specific financing partners and terms are best confirmed directly with the team, as options may vary depending on the project type and scope.

  • How can I schedule a service call or get in touch with the team?

    Scheduling service is simple. Whether you prefer to book an appointment online, call, or text now, our team is ready to answer your questions, discuss your needs, and schedule a convenient service time. We strive to respond promptly so you can get the reliable heating, cooling, solar, or backup power solutions you need.
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