Serving El Granada, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Highly recommend! Our heating system replacement was done smoothly and on time. Great workmanship and friendly technicians. They cleaned up everything before leaving. The new system is working perfectly without any issues."
+24
Serving El Granada, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1991
Free estimates
Emergency services offered
"I recently had a new HVAC system installed by Aireserv, and I couldn't be more pleased with the results. From the beginning, the team was professional, courteous, and informative. They arrived on time and were very thorough in explaining the detailed installation plan, the features of the new system, and how to operate it. The installation went smoothly, and the technicians cleaned the area while working. Once the system was installed, they ran tests to ensure everything was working perfectly and took the time to answer all of my questions. The new HVAC system has been a game-changer in terms of performance. It heats and cools my home more efficiently than my previous unit, and I've noticed a significant improvement in comfort and air quality. The system runs quietly and maintains an even temperature throughout my home. I also appreciate the energy savings I'm already seeing. My energy bills have been noticeably lower, which I can directly attribute to the new system's efficiency. Overall, I'm delighted with the service from Aireserv and the performance of the HVAC system. I highly recommend them to anyone in need of HVAC installation or upgrades. They provided excellent service from start to finish! A BIG THANK YOU TO ALTON THOMPSON AND HIS TEAM FROM AIRESERV."
+58
Serving El Granada, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I was extremely impressed with the service provided by Air Sharks, who replaced my aging furnace and damaged heat ducts. Elizabeth provided a detailed explanation in a friendly, professional and understandable way. Pricing seemed reasonable, and was 25% below a previous estimate. Daniel and his crew did a fantastic job removing and replacing the new furnace and the duct system in a very tight crawl space. They left the furnace looking absolutely beautiful and clean. I highly recommend them"
+22
Serving El Granada, CA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Bobby and team did an outstanding job installing multiple mini-splits (upstairs) along with central AC and heating (downstairs) in my home. The work was fast and professional. Bobby has continued to check in on me and make sure that everything runs perfectly."
Serving El Granada, CA and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"Alex performed preventive maintenance on our AC and gas furnace and did a great job. He took the time to explain what he was doing and why, which I really appreciated. I’m glad to have found a technician I can trust for future service and would highly recommend him."
Serving El Granada, CA and surrounding areas
Approved
In business since 1978
Free estimates
Warranties offered
"I was happy with there work. It just the coordinates that they are using is somehow old but they we're good."
Serving El Granada, CA and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
NUR HVAC, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.
Serving El Granada, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"My new kitchen floor is beautiful! Josh was prompt with his responses, on-time, efficient, and did a wonderful job installing my kitchen floor. He made sure I had everything I needed for the job, the quote was very reasonable, he even hauled away all of the garbage. Highly recommend!"
+136
Serving El Granada, CA and surrounding areas
Approved
In business since 2021
Credit card accepted
At TRIO Heating, Air & Plumbing, our mission is clear: to provide top-tier heating and air conditioning services while focusing on exceptional customer experiences, employee happiness, and environmental responsibility. We are dedicated to delivering outstanding service that ensures our customers are satisfied and our team is motivated.
+32
Serving El Granada, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Joy was great in fixing our furnace and replacing our old thermostat. He provided tips if we decide to add an AC in the future. Highly recommend!"
+24
Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.
Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.
With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.
The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.
Consulting with an HVAC professional can help you determine the exact size that's right for your home.
An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.
An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.
From average costs to expert advice, get all the answers you need to get your job done.
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