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Find Furnace / forced air heating system install or replace pros in Long Key

Avatar for Local AC LLC
Local AC LLC
4.2(
32
)
Gas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or ServiceHeat Pump - Repair or Service - For Business+2 more

Serving Long Key, FL and surrounding areas

Approved

In business since 2018

Warranties offered

Credit card accepted

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!

Local AC
Local AC
Local AC
Local AC
Local AC

+8

Response time10 mins
Recommended by85%of homeowners
Avatar for AA Temperature Services
AA Temperature Services
4.5(
725
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Long Key, FL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Adam from Barrington Heating & Air is terrific - great service and explains problems very well. He has been the technician servicing my furnace and air conditioner for several years now. I'm happy to be able to give him a 5-star review!!"
AC repair
AC Install
Response time50 mins
Response rate95%
Recommended by92%of homeowners
Hallmarc, Inc.
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"It went exceptionally well! Marc was able accommodate us within an hour of our call to him.  He was courteous, professional, and knowledgeable. He was very thorough in his diagnosis of the problem, and  ordered the necessary parts immediately. Once the parts came in the next morning, he phoned to check our availability and was able to  come back and install the parts that very morning. Upon completion, prior to leaving, he ran a test of the system to assure that it was working properly.  Marc was even conscientious enough to clean up the area before he left.  His price on parts and labor were fair within industry standards. We would highly recommend him for his services."
Water Heater Install
Insulation
Insulation
Recommended by100%of homeowners
Core Mechanical
4.4(
28
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"A year ago they responded to an SOS related to a full A/C failure. They were prompt and professional. It took several days, in the heat of the summer, till they were able to fix it, but they had to get a part from the west coast so we sweated through the ordeal. While they were working on replacing the main board, I also engaged them to clean the system. I thought the charge was high ($1000), but needed it done. A year later, one of the A/C mini-split heads stopped working. They came the next day. I paid $200 for them to trouble shoot it, which took approximately 20 minutes. (Subsequently another A/C service charged me only $95 to trouble shoot!) They said they would order the part and get back to me. After I week, I had not heard from them. When I called they said they could get the part but it would take 4-6 weeks. I said okay. What could I say. I left it in their trustworthy hands. After 6 weeks I heard nothing from them. I called. I left 4 messages, which were all unreturned. On the 5th try, someone answered. He said he couldn't get the part. Would have been nice to know that 5 weeks ago. Still puzzled why they didn't communicate with me and thus the low review. I have to say that I thought they were really nice people, but obviously my business wasn't that important to them. So be it. But a little courtesy and honesty would go a long way when servicing a small community like Key West. Because of the later incident, I wanted to give them an F, but that wouldn't be fair. If you're lucky, have deep pockets, and the problem isn't complicated, they are okay. Just be aware. I thought I had actually found a reliable service, but that wasn't the case."
Additional Photos
Recommended by87%of homeowners
Avatar for Paramount Home Technologies
Paramount Home Technologies
4.1(
85
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I recently installed a Bose speaker system and the connections were a rats nest of wires and it needed to be balanced. Seth came and rewired the system and balanced the system, including the surround sound speakers in the ceiling. I had two extra Bose speakers that I wanted to use in my bedroom, so Seth brought a used Denon receiver and also provided a 15 foot HDMI cable that we needed for the set up. Seth is great to work with and he completed whole setup in the two hour time frame. I was so lucky to find him on the Angie's List.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by85%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"I was having a problem with MS Office not responding and other files being very, very slow to open. Jim started looking for the cause right away. He did numerous checks for viruses, malware, and various other things that can go wrong. He vigorously pursued a resolution pretty steadily for two days before determining it was a malfunctioning external backup system that was causing the problem. With that finding, he promptly got my computer running smoothly and very fast again. He made two trips to my house; on the first one, he had to cross a sheet of ice in my driveway. Jim is a very capable and experienced computer analyst that will get after your problem because he fully understands the importance of, and the need to have a working computer in the house.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+45 more

Serving Long Key, FL and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"No work was performed. Angie's List has been unable to remove this from my account and I'm tired of the popups. The service coupon was offered from a vendor on the West Coast to me in VA. The company name is exactly as one listed in VA so I errantly purchased the coupon. Angie's List refunded the money but multiple attempts to remove this aborted service scheduling have failed. This is my attempt at removing it from the system and quit nagging me EVERY time I log in to write a review.
"
Recommended by78%of homeowners
Avatar for Keys Mechanical AC
Keys Mechanical AC
4.1(
30
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Our old unit quit working and the cost to repair was not worth reviving the antique we had.  We contacted Keys Mechanical and asked for a quote to replace the compressor unit and Jedi one of the principals informed us he would be right over to look at the situation.  He showed up an hour later and after a review of the equipment and layout returned to his office.  He called us in about an hour with the quote for a system to match the manufacturer of the air handler unit for system optimization, something the other vendors did not do.  The price was competitive with the other quotes and we gave him the job especially since he said he could get the new unit and install it the next day.  His crew showed up the next morning for installation.  All members of the crew were very professional and took care to not damage any part of the condo.  To complicate matters movers were also unloading furniture and personal belongings to the condo at the same time and were able to avoid any interference with the moving crew.  The job was completed in a workmanlike manner and to our satisfaction, especially when the AC was working again!
"
Additional Photos
Recommended by90%of homeowners
Avatar for Allen Air Cooling
Allen Air Cooling
5.0(
2
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving Long Key, FL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Here at Allen Air Cooling we have experienced hvac technicians, to help with your A/C needs. \n-We specialize in Air installation, & repair of old & new unit.\n-residential and commercial air repair & install.\n-Duct removal and repair, install.\n-Duct cleaning & Air maintenance.\n-working in industry 5+ years \nVery experienced, reliable, and efficient \nWe guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.\nThank you,\n

Duct removal
Duct removal
Duct removal
Duct removal
Additional Photos

+12

Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Long Key, FL

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 Long Key, FL 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.