
Serving Manokin, MD and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"AC wasn't cooling. The svc tech called to let me know when he was on his way and arrived on time.AC is working perfectly now."


Serving Manokin, MD and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"AC wasn't cooling. The svc tech called to let me know when he was on his way and arrived on time.AC is working perfectly now."
Serving Manokin, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Warranties offered
"I’m overly pleased with the work that Wells HVAC provided me. The heating/cooling in my home was antiquated, inefficient & unreliable. However, Michael & his expert-tech remedied those solutions for me. In addition to that; they were punctual in arrival times, they were neat & tidy, and something that stood out to me was their politeness! It feels so good not to be stressed about an unreliable climate & atmosphere in my home now thanks to Wells HVAC. I have, and will continue to highly recommend them to my friends, family, and associates. If you’re on the limb about getting a service done or whom to get it done by… Just call Michael, I promise there will be no regrets or disappointment!"

Serving Manokin, MD and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
Serving Manokin, MD and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"We have a contract with One Hour to maintain our cooling and heating systems for 15 years. They are extremely knowledgeable, customer focused and reliable. They are also give an honest opinion as to what is needed."

Serving Manokin, MD and surrounding areas
In business since 1972
Free estimates
Emergency services offered
"They're very responsive. There were some trouble with the system but they got it. They were persistent and got it fixed. There were problems with the system. I'm not sure whose fault it was that there were problems with a brand new system. I think it was very reasonable."

Serving Manokin, MD and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell came to my home and picked up my dinosaur of a computer...a 2005 Dell Desktop. For all intents and purposes, it was barely running. If I was lucky, I was able to check my gmail and sometimes send a response. Mr. Ferrell picked up my computer on his DAY OFF (Friday) and returned it to me on LABOR DAY. He said that my computer had over 7,000 viruses on it. It was the most he had ever seen! What I got back from him on Labor Day was the computer I purchased in 2005, but much better.
Mr. Ferrell installed an ENTIRE new operating system, he upgraded my ram, he re-installed his FREE virus protection. Mr. Ferrell backed and restored ALL of my data. And, if that was not enough, he updated my hardware system. And, he charged me $125 which I think is an incredible price due to the fact he gave me a BRAND NEW COMPUTER.
Mr. Ferrell is extremely professional, friendly, and incredibly efficient with his time and your money. I just started using my new computer this week and I am in heaven. No more viruses...no more waiting 10 minutes to pull up a website...and no more having to pull out all of my cords out of my modem and rebooting my computer. I am thrilled with the job that Mr. Ferrell did and I would recommend him to anyone.
"



Serving Manokin, MD and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"The Technician seem to know his job and seems very experienced in it. He explained why the furnace was not allowing heat to through. There was a part that had to be checked every few years and cleaned. And he did it put the back inside the furnace and the heat started."

Serving Manokin, MD and surrounding areas
In business since 1948
Free estimates
Emergency services offered
At Mrohs Gas Inc., we are the propane pros! Quality is our Goal! We are a locally owned and operated company that values honesty, integrity, and will stand behind our work. We specialize in Gas and HVAC and we customize our service to each individual project without compromising our attention to detail. We look forward to building long-term relationships with our clients and as always, we guarantee your satisfaction!\n\n





+14
Serving Manokin, MD and surrounding areas
In business since 2023
Free estimates
Credit card accepted
"The best heating and air conditioning installer I have known. The owner of the company communicates everything to the to th home owner and there is no surprises at the end. A first class installation and easy to access..... LET ME REPEATE THAT,,,,,,EASY TO REACH, You can't go wrong with the people AJS Climate solutions."
Serving Manokin, MD and surrounding areas
In business since 1893
Free estimates
Warranties offered
Sears Home Improvement Products � Heating and Cooling\n\nSears can provide the right solution to your home improvement needs. We offer a full line of exclusive Kenmore� and Carrier� heating and cooling systems. Get the brands you trust from the name you recognize � Sears. Schedule your FREE In-Home Consultation today!\n
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.
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