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Find Furnace / forced air heating system install or replace pros in San Clemente

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)

Serving San Clemente, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

10 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Cool Air Technologies Inc
Cool Air Technologies Inc
4.9(
493
)

Serving San Clemente, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Perfectly! Bill and his associate arrived when they said they would, diagnosed the problem, left to pick up the required part, and returned with the part and installed it, all without a hitch. I particularly liked the way Bill checked to be sure all the functions of the furnace and air conditioner were working before he finished. This is a top-notch service company!"
Additional Photos
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
40
)

Serving San Clemente, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Chris and Jimmy are top tier! I was looking for someone to upgrade my thermostat in my home. Chris and Jimmy were efficient and answered all the questions needed in order to upgrade the thermostat. Would most definitely look to utilize them in the future."
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time2 hrs
42 neighbors recently requested a quote
Recommended by30%of homeowners
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
26
)

Serving San Clemente, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"HD MECHANICAL! I don’t even know where to start, Chris and his team were went above and beyond when doing work at my house. They were honest and and caring which you don’t see from a lot of companies now a days. My wife and i weren’t sure which direction to go in as far as picking a unit to the whole installation process and what we would need. They walked us through it all and were very comforting as they explained every step of the way. I will 10/10 use them again and recommend it to anyone who is needing A/C and heating!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

59 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.5(
359
)

Serving San Clemente, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Christian installed a new thermostat and he was incredibly professional knowledgeable and nice I would Recommend Excel to To anyone looking for heating and air and I don’t usually write reviews but these guys were great!"
Mini Split System Install Oceanside
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

33 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
5.0(
54
)

Serving San Clemente, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Shopped around for a brand new Lennox system and socal boys was by far the most competitive, from making first contact to having the system fully installed, everything went by soo smoothly. Will definitely recommend to everyone needed heating and air needs."
2 ton condenser
2 ton furnace
Response time30 mins
27 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Trabuco Air
Trabuco Air
4.6(
130
)

Serving San Clemente, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Joshua was thorough when he came to look over our system. He did not push anything we did not need. When Jason and his partner arrived as promised they were clean and thorough with their work. They even put on shoe covers when entering the house. Trabuco Air and Joshua were recommended by our son-in-law. He had a new A/C and heating system installed."
Response time5 hrs
Recommended by94%of homeowners
Avatar for Jax Mechanical
Jax Mechanical
4.8(
27
)

Serving San Clemente, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Michael offered great advice on where to place our new tankless heater and his team did a great job executing. There were a few hiccups that came with replacing the old tank heater and working with the old plumbing of the home, but Jax Mechanical were able to solve any problems that popped up. Michael was also proactive in the initial discussion and found that our PRV needed replacing which was something we were glad he found before it led to any long term issues."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
Recommended by100%of homeowners
Avatar for Alanis Air
Alanis Air
4.1(
59
)

Serving San Clemente, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are 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

Alanis Air HVAC install
Alanis Air HVAC install
39 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in San Clemente, CA

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.

The San Clemente, CA homeowners’ guide to furnace / forced air heating system installs or replaces

From average costs to expert advice, get all the answers you need to get your job done.