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Find Furnace / forced air heating system install or replace pros in Karnes City

Avatar for Team Enoch HVAC Service San Antonio
Team Enoch HVAC Service San Antonio
4.7(
374
)

Serving Karnes City, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Very professional and were able to replace my old AC unit with an efficient two stage Heat Pump System within a day and at an excellent price. I highly recommend Enoch Electric, Water & Air."
outdoors
Before and After
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121 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Team Enoch HVAC Install San Antonio
Team Enoch HVAC Install San Antonio
4.7(
716
)

Serving Karnes City, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"TeamEnoch replaced my old air conditioning and heating systems, and the work they did was so good it borders on the unbelievable. Two very professional technicians showed up exactly on time, worked for 11 hours straight in really horrible conditions (a cramped attic in 95-degree heat) and did the whole job in one day! To top it off, their company’s price for all this was significantly lower than other estimates I had. This is a great company. I can see why they have won so many awards. *This review was migrated from an affiliated account on Angi with an original submission date of 10/4/2021"
Outdoors
Befor and After
Truck
414 neighbors recently requested a quote
Recommended by92%of homeowners
Cool JC AC & Heating
5.0(
1
)

Serving Karnes City, TX and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time30 mins
Recommended by100%of homeowners
Avatar for Hector
Hector
5.0(
1
)

Serving Karnes City, TX and surrounding areas

Approved

My name is Hector and im a locally owned and operated contractor dedicated to delivering top-quality electrical solutions for both residential and commercial clients. As a journeyman with over 5 years of experience, I specialize in everything from custom lighting and smart home automation to routine repairs and EV charger installation.\nYour safety is my tip priority; I strictly adhere to all NEC guidelines and maintain a commitment to clean, efficient work that is done right the first time.

4 neighbors recently requested a quote
Jesus martinez
New to Angi

Serving Karnes City, TX and surrounding areas

Approved

Hello my name is Jesus I’ve been in the Maintaince industry for over 10 years now same with remodeling painting certified ac can diagnose do install and repairs water heaters as well installation and repair of drywall demo and electrical diagnostic of repairs if you have any questions about any other projects feel free To ask if I can’t do it I know people that can aswell

Avatar for Air Care Today
Air Care Today
4.6(
28
)

Serving Karnes City, TX and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"We determined that Air Care Today was the best company from the four estimates that we received for replacing our two air conditioners/heating systems. The cost of the two systems was very reasonable and their attentiveness to the customer experience was outstanding. Our experience started with the office staff that scheduled a home visit for a quote. We had several contacts with the staff and they were always very professional and helpful. The salesman that came to the house was very knowledgeable and listened to what we wanted and made suggestions that would enhance the systems. He explained the warranty in detail and the company’s yearly service contract. The installers were prompt and did an outstanding job. Afterwards they took the time to explain what they specifically did during the installation and to explain the Wi-Fi thermostat to us. Overall I would recommend this company without any reservations."
Recommended by92%of homeowners
Avatar for S.A. Refrigeration & A.C.
S.A. Refrigeration & A.C.
5.0(
13
)

Serving Karnes City, TX and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Schwab Air Conditioning Service LLC is our go to A/C & Heat company in New Braunfels. Travis is OUTSTANDING and goes above and beyond for his clients. He is attentive with great attention to detail, and always does a thorough job. He will walk you through the repairs needed and any questions you may have, etc. He makes time for his customers and is a very hands on. He is reasonably priced and I would highly recommend to anyone looking for anything HVAC related. He has saved the day multiple times being sure no one is left without heat or AC! Support small local businesses, you won't be disappointed."
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Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Karnes City, TX

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 Karnes City, TX 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.