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

Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,384
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Repair+43 more

Serving Lawrenceville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"We recently had our HVAC system replaced by CoolRay Heating and Air and were extremely pleased with the entire experience. Mike Ritchey, our sales representative, conducted a thorough evaluation of our existing system and clearly presented several replacement options tailored to our needs. He was knowledgeable, responsive, and worked diligently to provide a competitive and fair price. The installation was led by Rollin Tappin, who, along with his team, demonstrated professionalism and care throughout the process. They completed the work safely, efficiently, and with great attention to detail. The new system is functioning perfectly, and we greatly appreciate the high level of service delivered by both Mike and Rollin. We would confidently recommend CoolRay Heating and Air to anyone in need of HVAC services."
Response time4 hrs
Response rate100%
18 neighbors recently requested a quote
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
668
)
Electric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Install+43 more

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Estes is always very professional, considerate, and thorough. They have been my inspectors bi-annually for years, and managed my furnace/AC installation when my original system finally keeled over. It was July, terrible heat, and they were quick and wonderful."
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+31

Response time5 hrs
Response rate100%
31 neighbors recently requested a quote
Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+41 more

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Our AC went out in the middle of summer and I called to schedule an appointment and they made it out the same day! They were very professional and completed the necessary maintenance extremely quickly. We had air again by the end of the day. It’s also one of the most affordable places we’ve ever used for our heating and air maintenance and repairs."
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+17

Recommended by96%of homeowners
Aire Central Heating & Cooling, Inc.
4.9(
40
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Other pros were attempting to sell me full A/C system replacement. This was 3rd company call. The tech fixed a wire and added freon to the existing system and it works! saved me a lots of money"
Response time9 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for Cool Air Mechanical LLC
Cool Air Mechanical LLC
4.7(
278
)
Ductless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+13 more

Serving Lawrenceville, GA and surrounding areas

Approved (Corporate)

In business since 2011

Emergency services offered

Credit card accepted

"I found Cool Air via web search for AC Tune Up. They were offering a $39 system check which worked for me. Setting the appointment was very easy and straight forward. Jerry came out the next day and called 30 minutes prior to arriving. He was gloved masked and had booties covering his shoes before entering my home. He was very knowledgeable and made a number of no pressure recommendations and system additions that I didn't feel compelled to have installed. Jerry's approach was more as a consultant vs service person. I like this and would use Cool Air in the future."
Cool Air Mechanical Techs preparing for a day's work serving customers!
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Cool Air Mechanical's Service Team
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Cool Air tech headed to a job!

+35

Recommended by94%of homeowners
Avatar for ARMATO HEATING AND AIR INC
ARMATO HEATING AND AIR INC
5.0(
24
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceElectric Furnace / Forced Air Heating System - Install

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

Armato
Armato-2
Response time12 hrs
Response rate100%
40 neighbors recently requested a quote
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Electric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair+9 more

Serving Lawrenceville, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"James Heishman came out to evaluate our existing system and inquired if we were having any problems with the system. We explained that the condenser fan was locking up and that we had observed numerous homes in the neighborhood had systems replaced this past summer. We were interested in replacing / upgrading our system before it fails during the summer. We also explained the lack of heat and cooling at one end of the house, James thoroughly inspected the house and how the ducting was arranged. After his inspection he made recommendations to rearrange the ducting, add another return line and add a damper to improve system operation.
That night he emailed three detailed proposals from a basic system, a mid range up to a more top of the line system. At no time did James ever pressure us to make a make a decision or what system we should get. He did answer all our questions and was very informative. After getting four other quotes form top HVLP company?s all ?A? rated here on Angie?s List, and had an A+ BBB rating, Moncrief not only had the best price but offered the best labor coverage.We decided on a 4 Ton Carrier Infinity 2-stage AC and a variable speed furnace with a Carrier Infinity WiFi thermostat installed. The install team ( Steve, Mike, and Herman ) were extremely professional and hardworking. They arrived at 9AM and didn?t leave till nearly 5PM. The duct work alone took all three men nearly 4 hours to complete. When the work was completed they thoroughly cleaned up any mess.  I could not be happier with the work accomplished. Rooms that had low air flow , now have great ventilation. Do yourself a favor and give them a call.
"
Moncrief Truck
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2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Able Service Company
Able Service Company
4.7(
151
)
Gas Furnace / Forced Air Heating System - Repair

Serving Lawrenceville, GA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"This is a family owned business that performs great work. The customer service is excellent. I have used them several times and they have provided outstanding quality work every time. I would strongly recommend them for all of your heating and a/c needs for your home."
Response time8 hrs
Recommended by98%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Lawrenceville, GA

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 Lawrenceville, GA 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.