"},"url":"https://www.angi.com/companylist/us/ca/san-jose/a-1-heating-and-cooling-reviews-6395307.htm"},"position":4},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Albert Nahman Plumbing, Heating and Cooling","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Wayne W."},"reviewBody":"Beside the price being so much higher, the brand of hot water heaters they install get very poor reviews."},"url":"https://www.angi.com/companylist/us/ca/berkeley/albert-nahman-plumbing-heating-and-cooling-reviews-1.htm"},"position":5},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Speedy Plumbing","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Kay-lee L."},"reviewBody":"My water heater is good."},"url":"https://www.angi.com/companylist/us/ca/unknown/speedy-plumbing-reviews-8552093.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"EMBARCADERO AUTOMOTIVE","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Evan P."},"reviewBody":"Had to bring the car back twice for them to redo the work they originally did. Car was leaking oil, never did before and car ran very rough. Also, they broke my air conditioning unit when they had t remove my dash and they wanted to charge me another $1000 for them to fix what they broke. Ended up getting it fixed for free but will never go there again. "},"url":"https://www.angi.com/companylist/us/ca/san-francisco/embarcadero-automotive-reviews-485824.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Bayhill Heat & Air","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Nazy F."},"reviewBody":"The technician was very nice, he fixed the heater that was broken. I also needed to have another heater replaced and he was supposed to give us a call back after he found some pricing and never called us back."},"url":"https://www.angi.com/companylist/us/ca/san-mateo/bayhill-heat-and-air-reviews-2349778.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"OIL CHANGERS","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Karen N."},"reviewBody":"I have had Oil Changers in Dublin change the oil in two of our cars, in between maintenance and other auto services. They have a deal where if you buy 3 oil changes, you get the 4th free. It works out to be about $32 an oil change, which I think is pretty good. They also check the fluid levels, wipers, filters, tires, etc. I don't have them perform any other services but the oil change. I have a regular mechanic that works on our cars. They are great for oil changes and I pull in and don't even have to get out of my car. If there's no one in front of me, I'm in and out of there in about 15 minutes. "},"url":"https://www.angi.com/companylist/us/ca/pleasanton/oil-changers-reviews-413034.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"SPEEDEE OIL CHANGE & TUNE-UP","address":{"@type":"PostalAddress","addressRegion":"CA","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Susan R."},"reviewBody":"I go to them for oil change and I was there about 3 months ago."},"url":"https://www.angi.com/companylist/us/ca/san-bruno/speedee-oil-change-and-tune-up-reviews-3325487.htm"},"position":10}]}
Heating Oil Service reviews from real Angi homeowners in San Ramon, CA
They replaced my old gas water heater with Hybrid Heat Pump Water Heater. Jesse T has done very good job. Over all experience from starting till end was pleasant and would recommend their service.
The technician was very nice, he fixed the heater that was broken. I also needed to have another heater replaced and he was supposed to give us a call back after he found some pricing and never called us back.
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"
Lain L on September 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, 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.
"Junior was totally on top of things. Installers were on time, polite and very efficient. I was given 5 quotes from other companies but General Air Technology was BY FAR the lowest quote."
Nadine D on January 2022
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, 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.
"Junior was totally on top of things. Installers were on time, polite and very efficient. I was given 5 quotes from other companies but General Air Technology was BY FAR the lowest quote."
At Jim's Heating and Air Conditioning, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, 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.
At Jim's Heating and Air Conditioning, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, 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.
We are a family owned full service heating and air conditioning company. We pride ourselves on delivering professional service to our clients. We are experts in all areas of heating and cooling installation and repair. There is no job to big or to small so please give us a call!
"We chose repair of a very old air conditioning unit due to the cost of a new unit. It is working now but we have no guarantee of for how long.
Global responded quickly and repaired the unit within hours."
Wayne B on July 2025
We are a family owned full service heating and air conditioning company. We pride ourselves on delivering professional service to our clients. We are experts in all areas of heating and cooling installation and repair. There is no job to big or to small so please give us a call!
"We chose repair of a very old air conditioning unit due to the cost of a new unit. It is working now but we have no guarantee of for how long.
Global responded quickly and repaired the unit within hours."
Welcome to ALANIS AIR, a family-owned and operated, top performing, highly rated HVAC company. We started 10 years ago in San Diego. Thanks to our unwavering dedication to quality and customer satisfaction, we're now serving the SF Bay Area and surrounding areas with one mission: to provide unparalleled comfort and care to every home we serve. We are offering the BEST deals in the industry in order to grow our business and demonstrate our excellence in service. At Alanis Air, we understand that your home is your sanctuary, and our goal is to ensure it remains a haven of comfort throughout every season. When you choose Alanis Air, you're not only selecting a service provider; you're inviting a trusted partner into your home. We take time to listen to your needs, so we can deliver solutions that fit your budget and lifestyle. If you're looking for TOP QUALITY work at a GREAT PRICE, Alanis Air will exceed your expectations! ALANIS AIR? Where Comfort Meets Care, Every Step of the Way.
"I highly recommend this company to do your heating and air conditioning project. John Alanis and his crew did an excellent job and the pricing he gave us beat the competition.
Thank you John and I’ll make sure to spread the word to my friends and relatives. "
Rod S on August 2025
Welcome to ALANIS AIR, a family-owned and operated, top performing, highly rated HVAC company. We started 10 years ago in San Diego. Thanks to our unwavering dedication to quality and customer satisfaction, we're now serving the SF Bay Area and surrounding areas with one mission: to provide unparalleled comfort and care to every home we serve. We are offering the BEST deals in the industry in order to grow our business and demonstrate our excellence in service. At Alanis Air, we understand that your home is your sanctuary, and our goal is to ensure it remains a haven of comfort throughout every season. When you choose Alanis Air, you're not only selecting a service provider; you're inviting a trusted partner into your home. We take time to listen to your needs, so we can deliver solutions that fit your budget and lifestyle. If you're looking for TOP QUALITY work at a GREAT PRICE, Alanis Air will exceed your expectations! ALANIS AIR? Where Comfort Meets Care, Every Step of the Way.
"I highly recommend this company to do your heating and air conditioning project. John Alanis and his crew did an excellent job and the pricing he gave us beat the competition.
Thank you John and I’ll make sure to spread the word to my friends and relatives. "
At Chill Heating and Cooling, we provide expert HVAC services tailored to your needs. From efficient installations to dependable repairs and maintenance, our skilled team ensures your indoor comfort all year round. With a commitment to quality and customer satisfaction, we deliver innovative solutions that enhance efficiency and save you money. Trust us to keep your home or business comfortable—your comfort is our mission!
"Viktor did a great job. Fast and friendly"
Juan M on August 2025
At Chill Heating and Cooling, we provide expert HVAC services tailored to your needs. From efficient installations to dependable repairs and maintenance, our skilled team ensures your indoor comfort all year round. With a commitment to quality and customer satisfaction, we deliver innovative solutions that enhance efficiency and save you money. Trust us to keep your home or business comfortable—your comfort is our mission!
Elite Heating and Air LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Here at Elite we stand behind quality workmanship,Please feel free to contact us today!
"Correction to my recent review. The cost was $1,100."
Nanette S on September 2025
Elite Heating and Air LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Here at Elite we stand behind quality workmanship,Please feel free to contact us today!
"Correction to my recent review. The cost was $1,100."
Eagle Air has been in business since 1993 and is a recognized authority in HVAC design, installation, repair, maintenance, and replacement of residential and commercial heating and air conditioning systems. Eagle Air offers equipment and certified professional service.
"Good"
Ani B on August 2024
Eagle Air has been in business since 1993 and is a recognized authority in HVAC design, installation, repair, maintenance, and replacement of residential and commercial heating and air conditioning systems. Eagle Air offers equipment and certified professional service.
AireServ of Pleasanton is a locally/owner run and operated company. We service all of East Bay Area. We are 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. AireServ has been around for over 20-years with over 250 locations.
AireServ of Pleasanton is a locally/owner run and operated company. We service all of East Bay Area. We are 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. AireServ has been around for over 20-years with over 250 locations.
FAQs for heating oil service projects in San Ramon, CA
To buy heating oil for your house, contact local heating oil companies to compare prices and place an order once you decide on a supplier. The company will have to deliver your heating oil in a truck designed to carry and dispense heating oil safely. Call and order your heating oil early enough to have your oil delivered before you need to start using it for home heating.
On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.
You save money on heating oil in a few ways:
Make sure your home is well insulated and sealed against drafts and heat leakage.
Use a thermostat that’s working properly and calibrated accurately.
Program your thermostat to lower the heat when you’re not home.
Order heating oil during the off-season when prices are likely to be lower.
Summer months tend to be when heating oil prices are lowest because of decreased demand. Buying heating oil during the off-season also prepares you for when the weather gets cold, and you need to start using the oil to heat your home. Although heating oil prices will fluctuate, it’s best to avoid purchasing between September and April, as that's the peak season for heating oil demand.
Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.
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