"},"url":"https://www.angi.com/companylist/us/ma/tewksbury/titan-plumbing-and-heating-reviews-197069.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Krafft Service Corp","address":{"@type":"PostalAddress","addressRegion":"VA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Matthew L."},"reviewBody":"Was warned of problems that did not exist to try to sell me a new heat pump. "},"url":"https://www.angi.com/companylist/us/va/alexandria/krafft-service-corp-reviews-162992.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Rowan Heating & Air Conditioning Inc","address":{"@type":"PostalAddress","addressRegion":"VA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Christine M."},"reviewBody":"I highly recommend Rowan Heating and Air Conditioning to anyone in need of these services."},"url":"https://www.angi.com/companylist/us/md/highland/rowan-heating-and-air-conditioning-inc-reviews-339251.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Stevens Co","address":{"@type":"PostalAddress","addressRegion":"VA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"HELENE Q."},"reviewBody":"Initially Mike only gave me an estimate for an expansion tank, but I decided to replace everything because the heater was old and it wasn't cost effective to replace the expansion tank now and then discover I would need a new heater. (I'd already had some repairs over the past few years.) When the plumber, Will, removed the old heater we discovered that some concrete needed to be repaired. He did this additional work despite the extra time required. It was a painless experience and everything went well. I'd definitely use them again. One reason I selected Stevens Co. is their 24 hr.service."},"url":"https://www.angi.com/companylist/us/dc/washington/stevens-co-reviews-218103.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"SAINI AIR CONDITIONING","address":{"@type":"PostalAddress","addressRegion":"VA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"MEG H."},"reviewBody":"Did a great job and charged half of what another heating company estimated. Very nice, reliable, and professional."},"url":"https://www.angi.com/companylist/us/dc/washington/saini-air-conditioning-reviews-163228.htm"},"position":10}]}
Heating Oil Service reviews from real Angi homeowners in Montclair, VA
Work was performed fine. Tried to upsell additional services (oil to gas heating conversion for: $12,000+; regular maintenance program.) Felt like a sales pitch, not a friendly plumber call.
Matthew L.
2.0
12/2012
Was warned of problems that did not exist to try to sell me a new heat pump.
Christine M.
5.0
08/2012
I highly recommend Rowan Heating and Air Conditioning to anyone in need of these services.
Helene Q.
5.0
04/2010
Initially Mike only gave me an estimate for an expansion tank, but I decided to replace everything because the heater was old and it wasn't cost effective to replace the expansion tank now and then discover I would need a new heater. (I'd already had some repairs over the past few years.) ...
Meg H.
5.0
02/2007
Did a great job and charged half of what another heating company estimated. Very nice, reliable, and professional.
JDL HVAC & Plumbing Services LLC offers a wide range of services to meet your HVAC & Plumbing needs. With offices in both Maryland & Virginia, we serve both residential and commercial clients and specialize in offering a variety of money-saving solutions. Combined with our use of the highest quality parts and equipment and our dedication to delivering exceptional service, we have become known as the HVAC & Plumbing contractor of choice in the DMV area! The mission of JDL is to provide honest, reliable service that stands head and shoulders above the rest. We continually strive to exceed expectations by ensuring that each client receives the very best service from our friendly and knowledgeable HVAC/Plumbing service technicians. No matter what you need you can rely on JDL to provide an unparalleled knowledge, experience and expertise!
"They did a good job"
Richard T on June 2024
JDL HVAC & Plumbing Services LLC offers a wide range of services to meet your HVAC & Plumbing needs. With offices in both Maryland & Virginia, we serve both residential and commercial clients and specialize in offering a variety of money-saving solutions. Combined with our use of the highest quality parts and equipment and our dedication to delivering exceptional service, we have become known as the HVAC & Plumbing contractor of choice in the DMV area! The mission of JDL is to provide honest, reliable service that stands head and shoulders above the rest. We continually strive to exceed expectations by ensuring that each client receives the very best service from our friendly and knowledgeable HVAC/Plumbing service technicians. No matter what you need you can rely on JDL to provide an unparalleled knowledge, experience and expertise!
FREE IN-HOME ESTIMATES | GET A FREE AIR CONDITIONER Cyprus Air Heating & Cooling is your single resource for all your home comfort needs, from tailoring your ideal comfort system to installation, service and beyond. Cyprus Air installs and repairs a variety of Heating & Cooling equipment. With over 56 years of experience in the business, we also offer other home improvement and indoor comfort services such as Gas Fireplaces & Gas logs, and Duct Cleaning. With so many years of design, and installations in Northern Virginia, DC and Maryland, Cyprus Air offers its service oriented expertise and reliability to ensure the high quality standards that architects, engineers, and homeowners have come to rely on from one of the industry leaders.
"I called to get an inspection done on my AC unit and was quoted $90 for the inspection plus $120 an hr for ADDITIONAL hrs. I ASKED when do I know when the “additional hrs start”, He stated that the tech would let me know once the inspection was done and then at that time he would let me know if there was work that needed to be fixed or if there was nothing then the service would end and I would only have to pay the $90. They charged me $210 for the inspection. I called and requested that we both listen to the call (Because all calls are recorded) They played the call, heard what the rep said and then stated they would get back to me. When I finally reached them again (they never called me back), they stated I would not get a refund, then replayed the call cutting out the part when the rep stated clearly that the service was only $90. They not only GASLIGHTED me, but they altered the recording. $120 may not matter to most but it sure matters to me."
Kay H on June 2025
FREE IN-HOME ESTIMATES | GET A FREE AIR CONDITIONER Cyprus Air Heating & Cooling is your single resource for all your home comfort needs, from tailoring your ideal comfort system to installation, service and beyond. Cyprus Air installs and repairs a variety of Heating & Cooling equipment. With over 56 years of experience in the business, we also offer other home improvement and indoor comfort services such as Gas Fireplaces & Gas logs, and Duct Cleaning. With so many years of design, and installations in Northern Virginia, DC and Maryland, Cyprus Air offers its service oriented expertise and reliability to ensure the high quality standards that architects, engineers, and homeowners have come to rely on from one of the industry leaders.
"I called to get an inspection done on my AC unit and was quoted $90 for the inspection plus $120 an hr for ADDITIONAL hrs. I ASKED when do I know when the “additional hrs start”, He stated that the tech would let me know once the inspection was done and then at that time he would let me know if there was work that needed to be fixed or if there was nothing then the service would end and I would only have to pay the $90. They charged me $210 for the inspection. I called and requested that we both listen to the call (Because all calls are recorded) They played the call, heard what the rep said and then stated they would get back to me. When I finally reached them again (they never called me back), they stated I would not get a refund, then replayed the call cutting out the part when the rep stated clearly that the service was only $90. They not only GASLIGHTED me, but they altered the recording. $120 may not matter to most but it sure matters to me."
OHA HVA, Plumbing, Chimney & Fireplaces brings an unmatched commitment to excellence to your Home projects. We have over 25 years of experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top-quality workmanship. References available upon request. Give us a call today!
"It went well and was quick, but expensive"
Brian N on August 2025
OHA HVA, Plumbing, Chimney & Fireplaces brings an unmatched commitment to excellence to your Home projects. We have over 25 years of experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top-quality workmanship. References available upon request. Give us a call today!
With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!
"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"
Axel R on January 2023
With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!
"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"
D M Smith Repairs is a well established HVAC/Appliance repair company in Catlet, which serves the surrounding communities also. We offer the best in customer service as well as professionalism. We take pride in our work, so it speaks for itself. Call us for your next job.
"I hired Daryl to convert my electric stove to gas. He was very friendly and charged a very reasonable price. He even called back about a week later to check his work. He wanted to know if after cooking had I discovered it not being level or any issues. I had no problems and appreciated that he was concerned with the quality of his work. I will call Daryl first if I have a project and find out if it is in his wheel house"
Brian S on December 2023
D M Smith Repairs is a well established HVAC/Appliance repair company in Catlet, which serves the surrounding communities also. We offer the best in customer service as well as professionalism. We take pride in our work, so it speaks for itself. Call us for your next job.
"I hired Daryl to convert my electric stove to gas. He was very friendly and charged a very reasonable price. He even called back about a week later to check his work. He wanted to know if after cooking had I discovered it not being level or any issues. I had no problems and appreciated that he was concerned with the quality of his work. I will call Daryl first if I have a project and find out if it is in his wheel house"
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Should have gotten pricing up front."
Charles M on August 2021
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
According to the Environmental Protection Agency (EPA), geothermal systems are the most energy efficient, environmentally clean, and cost-effective space conditioning systems available today. Simply put, a geothermal system moves the heat from the earth into the building in the winter, and pulls the heat from the building and discharges it into the ground in the summer and/or is used to heat water. An underground series of pipe loops serve as a heat source in the winter and a heat sink in the summer. We will show you how to tap the earth's free underground energy treasure. Call Today!
"they are an excellent installer"
Greg G on March 2024
According to the Environmental Protection Agency (EPA), geothermal systems are the most energy efficient, environmentally clean, and cost-effective space conditioning systems available today. Simply put, a geothermal system moves the heat from the earth into the building in the winter, and pulls the heat from the building and discharges it into the ground in the summer and/or is used to heat water. An underground series of pipe loops serve as a heat source in the winter and a heat sink in the summer. We will show you how to tap the earth's free underground energy treasure. Call Today!
J SERVICE LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Excellent Customer Service"
Charlene B on October 2024
J SERVICE LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Mark was communicative, prompt, professional, and took care of several jobs efficiently and effectively."
Nathan K on August 2025
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"Mark was communicative, prompt, professional, and took care of several jobs efficiently and effectively."
Nathan K on August 2025
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Heating Oil questions, answered by experts
Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.
Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.
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.
Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.
By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.
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