"},"url":"https://www.angi.com/companylist/us/md/fulton/american-home-contractors-inc-reviews-248043.htm"},"position":4},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Supreme Service Today","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Eric C."},"reviewBody":"In 2012, Supreme Air installed a geothermal heat-pump system for our 1950s-era house to replace the oil heating that it had. They put together a full package with several line item choices, handled the removal of the old system and oil tank, and installed the new system professionally. The system works well and saves money over the old oil unit. However, the house had low humidity so then we had them add a humidifier. The first humidifier had issues, and the next didn't keep the humidity in the house up high enough. They were very professional and fixed/replaced the humidifiers multiple times without charging more money until we were finally satisfied that it was working properly and sufficient for our house. Supreme Air has been very helpful and professional, and now the temperature and humidity in our house is probably as comfortable as we can get it. "},"url":"https://www.angi.com/companylist/us/md/baltimore/supreme-service-today-reviews-2038618.htm"},"position":5},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Petro Home Services","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"David F."},"reviewBody":"They overcharged me. They are a large company, I don't know which branch services me. They deliver here, I never went there. It was the heating fees in 2014- 2015, so it included this year. Per gallon, they overcharged me. They suggested very strongly that I purchase a fixed price contract, and then of course the oil prices went down but if they hadn't encouraged me so much to get a fixed price contract, I wouldn't have gotten a fixed price contract. I could have benefited from the oil prices going down. One of the things they did, their price per gallon, is higher than other companies so I should have gone with a different company. I am this year. I wouldn't use them again. I didn't run out of oil all of last season so that is good. They've been buying up companies locally so they've wrapped up most of the oil companies one way or the other."},"url":"https://www.angi.com/companylist/us/md/essex/petro-home-services-reviews-2017205.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Carroll Independent Fuel","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Diane W."},"reviewBody":"We have a maintenance contract with them. We have an inside tank and there is an access point to the outside. We've been with them for a long time. They do a calculation based on our usage and the weather as to when the oil is getting low and schedule automatic deliveries."},"url":"https://www.angi.com/companylist/us/md/unknown/carroll-independent-fuel-reviews-8686697.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Autostream Car Care - Hampden of Baltimore","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Natalie V."},"reviewBody":"I schedule an appointment. Then I call and to find out how long it will take. Brentwood tell me that I have to leave a car, because they cannot do service on a fly. They told that they can do only oil change fast(45min). However, I need to check my tire pressure and etc.Therefore , I have decided to cancel this service and choose another company."},"url":"https://www.angi.com/companylist/us/md/baltimore/autostream-car-care--hampden-of-baltimore-reviews-274898.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Level Home Services","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Deirdre W."},"reviewBody":"Steve arrived on time and conducted a thorough tune up of the heating system. Steve reviewed his finding with me and gave great information for maintenance. I will use Level Heating again."},"url":"https://www.angi.com/companylist/us/md/havre-de-grace/level-home-services-reviews-161540.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"All Steamed Up, Inc.","address":{"@type":"PostalAddress","addressRegion":"MD","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"George N."},"reviewBody":"
I've owned 3 old homes over the last 28 years. This was my best experience - ever - with any contractor.
When you hire All Steamed Up to work on your heating system, you get partners Frank and Gordon - they have no other employees. These guys have a wealth of knowledge gained from decades of hands-on experience at troubleshooting, repairing and replacing heating systems, which is more relevant to me (as a homeowner) than mixing in time spent running a large business.
Both Frank and Gordon are thorough, thoughtful, honest, conscientious, resourceful, funny, courteous, knowledgeable and humble - and they're perfectionists about their customers' systems. I could add to that list, but they're simply great people and just the kind of folks you want to work on your home.
Also, they?re not out to pump up the price of a contract by installing components you don't really need. They're interested in getting your heating system working properly at minimal cost. I got estimates from 5 companies. 4 of them proposed brand new boilers, but not Frank. He took one look at my 9-year-old Columbia boiler and told me I didn't need to replace it because it was still a current model - that he could simply swap out the oil burner with a new gas burner.
Frank's honesty and knowledge saved me $2,600 to $4,300 compared to the other estimates. Plus, the price included a new interior 25? gas supply pipe that the other estimates didn?t. And Gordon's valve upgrades are top-notch, maximizing system flexibility and minimizing future service costs.
Frank and Gordon gave me value, quality and the peace of mind that comes from knowing my heating system is in the best hands out there.
Heating Oil Service reviews from real Angi homeowners in Brooklyn Park, MD
Last update on October 15, 2025
James C.
3.0
04/2020
Water heater replacement
Joseph H.
5.0
07/2019
I hired SuperTech to replace an AC unit with a heat pump. Steven was very helpful and flexible in helping me pick exactly the right package for me (didn’t need emergency heat because we have oil as a backup). I got a nice credit for my old AC unit as well. Installation went smoothly, and they...
Rebekah S.
5.0
02/2017
they show up with my oil delivery before promised every time and at a very competitive price
We have a maintenance contract with them. We have an inside tank and there is an access point to the outside. We've been with them for a long time. They do a calculation based on our usage and the weather as to when the oil is getting low and schedule automatic deliveries.
Natalie V.
3.0
10/2014
I schedule an appointment. Then I call and to find out how long it will take. Brentwood tell me that I have to leave a car, because they cannot do service on a fly. They told that they can do only oil change fast(45min). However, I need to check my tire pressure and etc.Therefore , I have...
Deirdre W.
5.0
04/2014
Steve arrived on time and conducted a thorough tune up of the heating system. Steve reviewed his finding with me and gave great information for maintenance. I will use Level Heating again.
George N.
5.0
03/2014
I've owned 3 old homes over the last 28 years. This was my best experience - ever - with any contractor. When you hire All Steamed Up to work on your heating system, you get partners Frank and Gordon - they have no other employees. These guys have a wealth of knowledge gained from decades...
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Deepak K on February 2025
GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
**SPECIALIZING IN BOILER REPAIR AND REPLACEMENT** ** WE OFFER 24/7 EMERGENCY SERVICE** Bamford Plumbing & Heating Inc. has been providing excellent customer service since 2009. We are a family owned and operated company with over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work.
"Great. Doug answered our inquiry promptly and fixed our issue the next day for significantly less than the first quote."
Kevin C on January 2025
**SPECIALIZING IN BOILER REPAIR AND REPLACEMENT** ** WE OFFER 24/7 EMERGENCY SERVICE** Bamford Plumbing & Heating Inc. has been providing excellent customer service since 2009. We are a family owned and operated company with over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work.
"Great. Doug answered our inquiry promptly and fixed our issue the next day for significantly less than the first quote."
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!
"Henry was professional and thorough. He went out his was to see that our heat was restored on the coldest day of the year. You can spend a significant amount of money dealing with the big HVAC advertisers in our market but why pay for their ads when you really want competent service? This company provided me everything I expected in a repair."
Korry M on December 2022
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!
"Henry was professional and thorough. He went out his was to see that our heat was restored on the coldest day of the year. You can spend a significant amount of money dealing with the big HVAC advertisers in our market but why pay for their ads when you really want competent service? This company provided me everything I expected in a repair."
We are not happy unless you are happy! We look forward to bringing you our quality of work and excellence to your homes. Why would you look anywhere else?
"Very responsive. Expected a much higher bill"
Ronald L on November 2020
We are not happy unless you are happy! We look forward to bringing you our quality of work and excellence to your homes. Why would you look anywhere else?
Moe's HVAC with over 10 years of experience. We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job from start to finish. We look forward to working on your next project.
"Moe has maintenanced and repaired my HVAC system. He's responsive, knowledgeable, and professional. He's made stressful moments a lot less stressful knowing that my home was in good hands. I highly recommend hiring him"
Danté J on June 2025
Moe's HVAC with over 10 years of experience. We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job from start to finish. We look forward to working on your next project.
"Moe has maintenanced and repaired my HVAC system. He's responsive, knowledgeable, and professional. He's made stressful moments a lot less stressful knowing that my home was in good hands. I highly recommend hiring him"
We are a small family owned company. We are reliable, trustworthy, and caring. We offer replacement, service, duct modification, and maintenance.
"I received great service with this company! My problem was fixed in a timely manner and done efficiently. I even received a call months down the road from the company making sure everything was still running smoothly. I’m highly impressed with this company and will use them again/recommend them to anyone who has HVAC needs! Thank you to Nick and Bayfront for your great service!"
Ryshelle W on December 2022
We are a small family owned company. We are reliable, trustworthy, and caring. We offer replacement, service, duct modification, and maintenance.
"I received great service with this company! My problem was fixed in a timely manner and done efficiently. I even received a call months down the road from the company making sure everything was still running smoothly. I’m highly impressed with this company and will use them again/recommend them to anyone who has HVAC needs! Thank you to Nick and Bayfront for your great service!"
Brown Mechanical is a Veteran owned and operated company started to provide high quality service at a competitive price. I Have been in the trade since 2005 and have much knowledge and experience in commercial and residential HVAC/R equipment.
Brown Mechanical is a Veteran owned and operated company started to provide high quality service at a competitive price. I Have been in the trade since 2005 and have much knowledge and experience in commercial and residential HVAC/R equipment.
Tavon here, professional HVAC contractor and installer of all residential heating, ventilation, and air conditioning systems, over the past 25 years I've serviced and installed all types of equipment including heat pumps, boilers, water heaters, etc, I offer free estimates, I am very punctual, reliable, and responsible my service will save you a ton of money whether you're a homeowner, investor, or company I also offer huge discounts on volume of work
Tavon here, professional HVAC contractor and installer of all residential heating, ventilation, and air conditioning systems, over the past 25 years I've serviced and installed all types of equipment including heat pumps, boilers, water heaters, etc, I offer free estimates, I am very punctual, reliable, and responsible my service will save you a ton of money whether you're a homeowner, investor, or company I also offer huge discounts on volume of work
We 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 an estimate today!
"It went great! Prompt professional service!"
ANN W on August 2025
We 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 an estimate today!
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"It went very good. it is not too expensive. The service was pretty good. They were professional and on time."
Surinder S on September 2021
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"It went very good. it is not too expensive. The service was pretty good. They were professional and on time."
Surinder S on September 2021
Showing 1-10 of 44
Heating Oil questions, answered by experts
Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.
Most maintenance checks take 2-5 hours, though extensive repairs may take longer.
You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.
There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.
DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.
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