Serving East Irvine, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"The new heating system was installed perfectly and works wonderfully. They were careful, neat, and professional. Definitely recommend their service. The whole process was smooth and stress-free."
+24
Serving East Irvine, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"I just bought a house and the AC unit and furnace were the originals from 1983 and inoperable. I requested a few quotes and Bill came out from Cool Air the next day. He was very friendly and knowledgeable and provided the most detailed quote. I chose Cool Air because I felt like I knew exactly what I was paying for and would not be surprised with additional costs. I also mentioned wanting a smart thermostat and he made a recommendation. They scheduled me right away and the installation went seamlessly and they even installed my smart thermostat. Bill came by afterwards to walk me through proper maintenance and warranty information. Overall professional service and I was very happy."
Serving East Irvine, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
Our business is our livelihood but it is also so much more. NT Electric & HVAC Inc was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of NT Electric & HVAC Inc stand committed to our purpose and will provide the best service!
Serving East Irvine, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"I was looking for a company to replace my hydronic heating system and inefficient condenser with a new heat pump condenser, as well as a new furnace system to support the heat pump condenser. I reached out to two companies and OC Excel quoted me a much more reasonable price, and both company informed me at the time of quote that they would need to cut open a portion of my condo’s ceiling where the furnace was at, but they will patch it back/know someone that would patch it back. On the day of the job, OC Excel did everything they could to avoid cutting my ceiling, so I wouldn’t need to patch it back later and have the marks, and they were able to do it! I really appreciated them going the extra miles for me!"
+19
Serving East Irvine, CA and surrounding areas
Approved
In business since 2011
Customers say: Quick response
"Responded quickly to my inquiry and came to my house that afternoon and fixed my furnace. Professional and knowledgeable."
Serving East Irvine, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"Great experience! I hired Trinity to come out and Tune up and clean my Grandmotherâ s furnace. They were a pleasure to work withâ ¦ very courteous and professional! Extremely clean and friendly! I ended up hiring them to install my Central heating and AC at my home! I couldnâ t be happier!"
+83
Serving East Irvine, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
SUNCOAST HEATING AND AIR CONDITIONING INC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n
Serving East Irvine, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Excelente work. Fast and efficient. Quiet system and great air coming out in every room. Would recommend to anyone needing any type of heating and air"
Serving East Irvine, CA and surrounding areas
Approved
In business since 1998
Emergency services offered
Warranties offered
"I shopped around quite a bit before choosing True Air. Pete was very knowledgeable and didn't try to push or oversell me on anything. Matt and the crew were very professional, efficient and friendly. Installation was straightforward and quick. The crew were very respectful of my house & property and quick to clean up any messes. I would definitely recommend them to anyone looking for a replacement HVAC system."
Serving East Irvine, CA and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"The Tech went above and beyond to do my inspection and service. I did nor buy the yearly maintenance plan and I did not buy the $190. furnace filter ($20) at Home Depot. I had and still have a problem with the system. It makes a growling noise every 2 minutes or so. Thanks so much, anyways."
+29
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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