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Top-Rated Furnace / forced air heating system install or replace pros in Elk Mills - Updated Nov 2026

Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
4.8(
73
)
Gas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Elk Mills, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"we had a Bosch boiler hot water combo system installed in the spring of last year for $9500. We used the heating system on some cool days and nights, so it seemed to do the job of heating our home. This year is the first time we have used it for the entire winter. If the temperatures are mild the system works okay. If the temperature drops below 30 degrees it will not heat our home. We were able to keep the house warm thanks to our pellet stove. In Hine sight, We wish we would have stayed with the conventional boiler system for about half of what we paid for this inadequate system. buyers know what you are getting into before you buy."
Carrier Infinity 16 SEER Heat Pump
Masters license
Carrier Infinity Series 16 SEER Heat Pump
Carrier 90% Propane Gas Furnace
Carrier Heat Pumps 16 SEER

+8

Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aire Serv of Elkton
Aire Serv of Elkton
4.8(
31
)
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 Elk Mills, MD and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"It cost a lot , it was on a weekend and we did not have a lot of choice. They came out, they were prompt. It was on a weekend and so, I had to pay through the nose for the service call. I had them recharge the system to find out where the leak was. The price was average. They did good work, we didn't have to have them back again. for responsiveness, they were good. They came out within 2 hours from when I called. They were punctual. We don't live there anymore but if we still lived in that area, I would call them back. It was a good experience. It took a couple of hours. the service technician was good. They did a good job, we didn't have to have them back."
Additional Photos
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+123

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ground Loop Heating & Air Conditioning, Inc.
Ground Loop Heating & Air Conditioning, Inc.
4.8(
8
)
Geothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - Service

Serving Elk Mills, MD and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Very professional and very knowledgeable. They preformed exactly as requested: quieted vibrations, fixed items that were missed at original installation, balanced system and eliminated duct noise when system starts and reaches desired temperatures. Also installed new controller and easy to use thermostats. Highly recommend."
Water Furnace Geothermal Unit Installed
Geothermal Unit, Intellizone, & Storage Tank
Water Furnace Loop Pump
Response time2 days
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Horizon Services, LLC (DE)
Horizon Services, LLC (DE)
3.8(
1,298
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+5 more

Serving Elk Mills, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Horizon delivered exceptional customer service from beginning to end. Our furnace stopped working @ 5am on a Sunday morning. Tech was here at 10 am as promised, found the problem and ordered the part required. Monday was a holiday. Part arrived Tuesday, Horizon called me and same tech returned to install the part and complete the repair. VERY Professional in all aspects. Would highly recommend them to anyone at anytime who needs their services. Nobody wants to deal with heating repairs, but I am glad I contacted them. Dan H. Thanks all away across the board . Cudos to Raymond Salgado. Appreciate that this company employs veterans."
Horizon Services HVAC
Horizon Services HVAC
Horizon Services HVAC
Horizon Services HVAC
Horizon Services HVAC

+18

12 neighbors recently requested a quote
Recommended by89%of homeowners
F.H. Furr Plumbing Heating AC & Electrical
5.0(
5
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+43 more

Serving Elk Mills, MD and surrounding areas

Approved (Corporate)

Emergency services offered

Coastal living on Delaware’s Eastern Shore means your cooling and heating systems face constant challenges from salt air, moisture, and temperature swings. Whether you're by the beaches, inland, or up in New Castle, our HVAC specialists deliver solutions that stand up to local conditions while maximizing your home's efficiency. Plus, we tackle all plumbing and electrical issues when your home needs it most. Book your service with F.H. Furr today and enjoy quick, reliable comfort backed by licensed technicians.

5 neighbors recently requested a quote
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
582
)
Gas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - RepairThermostat - Install or Replace+3 more

Serving Elk Mills, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Highly recommended. They repaired many corroding joints in my plumbing system and ran plastic lines to and installed 4 toilets I supplied. They did a great job, were friendly and very easy to deal with. They gave me an estimate on the job I wanted to have done without trying to sell me other products or services. The whole job was done in a morning. I expected it to take longer. They are very reasonable and I will definitely use them again when I need plumbing work done."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
158 neighbors recently requested a quote
Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
4.9(
58
)
Electric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Repair+9 more

Serving Elk Mills, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We were stuck in a hot house with an air conditioning system that wasn't working. This company returned my call within 5 minutes and arranged to come out at a convenient time the SAME DAY. He was on time and immediately diagnosed the problem, fixed the system , showed us the old part and explained what was wrong. His price was fair and he offered a 1 year warranty. Now we are cool. Our system is working and we can finally relax. Thank you Pure Air HVAC! I am impressed with your service and give you 5 STARS!"
Carrier High Efficiency Gas Furnace w/Coil
Carrier Infinity Series 16 SEER Heat Pump
Carrier 90% Propane Gas Furnace
Carrier Heat Pumps 16 SEER
Honeywell 9000 Thermostat w/ Wifi

+8

Response time1 hour
Recommended by100%of homeowners
Avatar for Continental Services
Continental Services
4.9(
17
)
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 Elk Mills, MD and surrounding areas

In business since 1983

Credit card accepted

"Promptly returned email regarding service request, on Saturday. Responded same day to repair 2Ton Geo unit (Waterfurnace). Extremely knowable on geo-thermal systems, the repairs were made in timely manner at a fair price, my only regret on this geo unit is I should have had Continental install the system in the first place, it’s seems very likely I would not be haveing the maintenance issues."
Recommended by100%of homeowners
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Showing 1-10 of 124

FAQs for furnace / forced air heating system install or replace projects in Elk Mills, MD

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 Elk Mills, MD 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.