"},"url":"https://www.angi.com/companylist/us/mn/anoka/accredited-electrical-solutions-llc-reviews-6213026.htm"},"position":3},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Pronto Heating & Air Conditioning","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Robert B."},"reviewBody":"They suck and I would never use them again. Pronto Heating & Air Conditioning is a piece of crap. I won't use them gain."},"url":"https://www.angi.com/companylist/us/mn/edina/pronto-heating-and-air-conditioning-reviews-483344.htm"},"position":4},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"RUMPCA SERVICES","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Theodore S."},"reviewBody":"I joined Angie's list specifically to find a reputable dealer to install a new furnace and air conditioner in my house. My old units were over 40 years old, inefficient, and very noisy. I picked three of the top rated HVAC companies in my area and had them give me an estimate. I did tell each I was getting three estimates but did not share any estimates with anyone. And nobody asked. The first one was polite and after inspecting my equipment promised to send an estimate in the next few days. He did and it was reasonable. No complaints with dealer number one. The second one found out there was yet a third estimate after hers and she insisted that she came back after the third estimate (when the husband was home) and then give us her estimate because it was just too important a decision to be made by the wife alone! Unbelievable! A woman saying that to another woman. Besides it was an estimate that we would both consider. But her attitude was so unprofessional that we decided not to go with her company. We later got a call from her company asking how things went and we explained what happened. They were not happy and promised to fix the problem. Rumpca was the third dealer we called. In summary they were polite, honest, professional and left an exact estimate before they left. Pumpca carefully looked over our equipment inside and out. Asked some questions and then listed each and every item we would need and what each cost including high-efficiency and standard efficiency equipment and told us just to add up any items we want and that would be the price. And if we paid cash or check there was a 2% deduction in the price. He promised professional work, removal of old equipment, installation of new equipment, and cleaning up after them selves. Plus there were various rebates and tax incentives depending and which model we bought. Needless to say we were impressed. So the next day we called all three dealers and told them our decision. The second dealer actually argued with us and we had to finally just tell her we were done discussing it. So finally let me tell you about Rumpca's workmanship. In a word FANTASTIC! We decided to go with the most efficient furnace and efficient, yet quiet, air conditioner. All our new equipment was made by Lennox so we are sure to find support for many years to come. This was the most expensive package at $9,900 but that was before $2000 in rebates and tax incentives. They removed all our old equipment and cleaned our air ducts while the old furnace was removed. This was an extra cost but we had just had a cat move out that was living us for two years. Rumpca did not tell us in what condition the air ducts were in but did say it was really a good idea we had that done. They also removed our old air conditioner and cement slab, installed a new pad and air conditioner in a different location and did such a god job re-landscaping that you could not tell the old pad even had existed. They also installed a new thermostat, an automatic humidifier on the furnace, a new chimney liner, a critter guard, and a new power box outside by the new air conditioner. And every pipe, every power cable, every hose were all perfectly placed neat as can be! A very professional job! And of course the basement was immaculate when they were finished. They cleaned up everything so you could not tell there was any work done. Absolutely spotless! And lastly, he filled out all the rebate forms and tax forms so all we had to do was send them in. I am very picky. So for me to make the following statement is few and far between It is rare to find such a professional and knowledgeable organization who makes good on their promises even beyond expectations. I highly recommend Pumpca and would call upon their services without hesitation. P.S. My heating bills have plummeted since I installed this new furnace.
"},"url":"https://www.angi.com/companylist/us/mn/saint-paul-park/rumpca-services-reviews-102397.htm"},"position":5},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Stafford Home Service","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"James V."},"reviewBody":"Very well. We have heat now. "},"url":"https://www.angi.com/companylist/us/mn/minneapolis/stafford-home-service-reviews-105514.htm"},"position":6},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"SCHWANTES HEATING & AIR CONDITIONING","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"John G."},"reviewBody":"I worked with Scott from Scwantes from the quoting process through to final install. Scott was great - showed up right on time to give me an estimate, provided a written estimate through email, great communication on the scheduling of the install. If I sent Scott an email he always replied within an hour or so, including evenings. Scott even showed up with the installers on the date of install to make sure everything went correctly. Installers did a fantastic job. Left ZERO mess. Gave instructions on how to operate the unit. The installation looks great inside the house as well as outside. They did a very nice job covering the lines outside the house so it looks professional and clean. I would recommed Scott and Schwantes to anyone for heating and a/c needs. I had a great experience from beginning to end. I honestly could not have had a better experience with this purchase and install. "},"url":"https://www.angi.com/companylist/us/mn/stillwater/schwantes-heating-and-air-conditioning-reviews-107434.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"THOENNES PLUMBING","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Marcia D."},"reviewBody":"The water wasn't hot. Because I have an older electric water heater, thought maybe the thing had finally died. If you want a plumber that knows his stuff, is not outrageously expensive and doesn't try to 'sell' you on something you don't need - in other words - he's honest.... call Thoennes Plumbing. This is the 4th or 5th time I've called for help and he is prompt, courteous, professional, and fixes it right the first time. Happy customer! "},"url":"https://www.angi.com/companylist/us/mn/afton/thoennes-plumbing-reviews-106155.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Air Mechanical Inc","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Richard W."},"reviewBody":"Everything that they did was a good job. I wasn't very satisfied with the heat pump, it isn't good for my part of the country, and wouldn't recommend using a heat pump. Overall, they were very courteous and tentative, but I didn't like that they had me sign up for a yearly maintenance package, which is probably the industry standard."},"url":"https://www.angi.com/companylist/us/mn/ham-lake/air-mechanical-inc-reviews-128433.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"National Heating & Cooling Inc","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"CARY A."},"reviewBody":"THIS COMPANY WAS EXCELLENT. WE DIDN'T HAVE ANY PROBLEMS AT ALL WITH THEM. THEY HAVE BEEN TAKING CARE OF MY HEATING FOR 36 YEARS AND THEY HAVE ALWAYS BEEN GREAT TO ME. I WOULD HIGHLY RECOMMEND THEM."},"url":"https://www.angi.com/companylist/us/mi/detroit/national-heating-and-cooling-inc-reviews-259750.htm"},"position":10}]}
Heating Oil Service reviews from real Angi homeowners in Greenfield, MN
Last update on October 14, 2025
Terry S.
5.0
08/2019
the crew that came out to my property did excellent work ,they keeped me informed on the process and how things were going, they insulated my house and 3 car garage they brought my existing house insulation up to a R 50 value and also R 50 value for the garage as it is heated in the winter...
Jeffrey T.
5.0
01/2017
We have used them for both heating and air conditioning, maintenance and upkeep over the last 10 years. We continued to use them for maintenance.
I joined Angie's list specifically to find a reputable dealer to install a new furnace and air conditioner in my house. My old units were over 40 years old, inefficient, and very noisy. I picked three of the top rated HVAC companies in my area and had them give me an estimate. I did...
James V.
5.0
05/2013
Very well. We have heat now.
John G.
5.0
04/2013
I worked with Scott from Scwantes from the quoting process through to final install. Scott was great - showed up right on time to give me an estimate, provided a written estimate through email, great communication on the scheduling of the install. If I sent Scott an email he always replied...
Marcia D.
5.0
03/2013
The water wasn't hot. Because I have an older electric water heater, thought maybe the thing had finally died. If you want a plumber that knows his stuff, is not outrageously expensive and doesn't try to 'sell' you on something you don't need - in other words - he's honest.... call Thoennes...
Richard W.
5.0
05/2011
Everything that they did was a good job. I wasn't very satisfied with the heat pump, it isn't good for my part of the country, and wouldn't recommend using a heat pump. Overall, they were very courteous and tentative, but I didn't like that they had me sign up for a yearly maintenance...
Cary A.
5.0
03/2006
THIS COMPANY WAS EXCELLENT. WE DIDN'T HAVE ANY PROBLEMS AT ALL WITH THEM. THEY HAVE BEEN TAKING CARE OF MY HEATING FOR 36 YEARS AND THEY HAVE ALWAYS BEEN GREAT TO ME. I WOULD HIGHLY RECOMMEND THEM.
Welcome to B & D Plumbing, where you are our #1 Priority! We are a family owned and operated business proudly serving the metro area since 1982. We are committed to your satisfaction. Our provide the highest quality products and services. Our knowledgeable and experienced staff are committed to meeting your needs. Join Our Home Care Club! We will provide routine maintenance of your equipment which yields the lowest overall operating costs while giving you, our customer, the highest probability of year round comfort. Our Maintenance Savings Plan Includes -Help your equipment last longer -Lower utility bills -Improve reliability -Extend equipment life -Improve Capacity -Improve Safety -Discounts on repairs -Professionally Trained Technicians -24 Hour Emergency Service Visit Our Showroom Or Call Us For More Information.
"I had my air conditioner cleaned and technician Eric B. was excellent! While waiting for my air conditioner to kick in he offered to fill my water softener with salt. I was so appreciative of this kind gesture and it reconfirmed why I chose to buy my new furnace and air conditioner from B&D!"
Joyce M on May 2025
Welcome to B & D Plumbing, where you are our #1 Priority! We are a family owned and operated business proudly serving the metro area since 1982. We are committed to your satisfaction. Our provide the highest quality products and services. Our knowledgeable and experienced staff are committed to meeting your needs. Join Our Home Care Club! We will provide routine maintenance of your equipment which yields the lowest overall operating costs while giving you, our customer, the highest probability of year round comfort. Our Maintenance Savings Plan Includes -Help your equipment last longer -Lower utility bills -Improve reliability -Extend equipment life -Improve Capacity -Improve Safety -Discounts on repairs -Professionally Trained Technicians -24 Hour Emergency Service Visit Our Showroom Or Call Us For More Information.
"I had my air conditioner cleaned and technician Eric B. was excellent! While waiting for my air conditioner to kick in he offered to fill my water softener with salt. I was so appreciative of this kind gesture and it reconfirmed why I chose to buy my new furnace and air conditioner from B&D!"
Air Knights Heating & Cooling: Serves residential and commercial properties in the greater Minneapolis - St Paul MN area. Experienced HVAC technicians available 24/7/365. NO EXTRA CHARGE for emergency or after hours furnace and AC repair. Your full service contractor for HVAC repair, maintenance, tune-up and installation. Installs LENNOX and GOODMAN HVAC systems; furnaces, air conditioners, humidifiers and dehumidifiers. Repairs and services ALL BRANDS. Accepts credit cards. Financing available. We take full pride in what we do and treat your home as if it was our own. Give us a call for a free estimate. Air Knights Heating & Cooling is a local, family owned and operated business.
"Very fast, friendly. "
Kathryn I on July 2025
Air Knights Heating & Cooling: Serves residential and commercial properties in the greater Minneapolis - St Paul MN area. Experienced HVAC technicians available 24/7/365. NO EXTRA CHARGE for emergency or after hours furnace and AC repair. Your full service contractor for HVAC repair, maintenance, tune-up and installation. Installs LENNOX and GOODMAN HVAC systems; furnaces, air conditioners, humidifiers and dehumidifiers. Repairs and services ALL BRANDS. Accepts credit cards. Financing available. We take full pride in what we do and treat your home as if it was our own. Give us a call for a free estimate. Air Knights Heating & Cooling is a local, family owned and operated business.
You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.
"Our electrician was on-time, friendly, and very efficient. The new bathroom exhaust fan is a great upgrade!"
Dan E on September 2025
You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.
"Our electrician was on-time, friendly, and very efficient. The new bathroom exhaust fan is a great upgrade!"
We are dedicated to providing our clients with the very best in service and repair for all phases of your PLUMBING, HEATING or COOLING needs. We offer upfront and fair pricing once our technician is in your home to evaluate your situation. We do not offer quotes or estimates at the time of appointment scheduling. We only service Owner Occupied Residential Homes. We do not service rental properties. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"They didn't show but did call to cancel late during the day they were scheduled to show. Disappointed and rescheduled with another company."
Nick A on June 2024
We are dedicated to providing our clients with the very best in service and repair for all phases of your PLUMBING, HEATING or COOLING needs. We offer upfront and fair pricing once our technician is in your home to evaluate your situation. We do not offer quotes or estimates at the time of appointment scheduling. We only service Owner Occupied Residential Homes. We do not service rental properties. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"They didn't show but did call to cancel late during the day they were scheduled to show. Disappointed and rescheduled with another company."
We specialize in heating and cooling services, repairs, installs, maintenance, and more! 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 all the services we offer below and call -- or-- click to schedule a free estimate today!
"I recommend them to everyone I know. Very trustworthy and educated on the job, always answer the phone when I call and very friendly to talk to! All around great services!"
Kendrick S on July 2022
We specialize in heating and cooling services, repairs, installs, maintenance, and more! 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 all the services we offer below and call -- or-- click to schedule a free estimate today!
"I recommend them to everyone I know. Very trustworthy and educated on the job, always answer the phone when I call and very friendly to talk to! All around great services!"
Air Max is a locally owned and licensed HVAC contractor located in St. Cloud, MN. We offer a full range of heating, refrigeration and air conditioning services for both residential and commercial clients in the St. Cloud and surrounding area. We are dedicated to providing quality heating and cooling services and products and strive to exceed our customers' expectations. Our highly skilled technicians are reliable, knowledgeable and enthusiastic. We are eager to help you and to provide service and advice that you can trust. By optimizing performance of our customer’s HVAC system, we improve comfort, operating costs, indoor air quality and reliability. Our focus is on creative planned maintenance programs, 24 hour a day reliable emergency service, system operational evaluation, equipment replacement and building automation control systems.
Air Max is a locally owned and licensed HVAC contractor located in St. Cloud, MN. We offer a full range of heating, refrigeration and air conditioning services for both residential and commercial clients in the St. Cloud and surrounding area. We are dedicated to providing quality heating and cooling services and products and strive to exceed our customers' expectations. Our highly skilled technicians are reliable, knowledgeable and enthusiastic. We are eager to help you and to provide service and advice that you can trust. By optimizing performance of our customer’s HVAC system, we improve comfort, operating costs, indoor air quality and reliability. Our focus is on creative planned maintenance programs, 24 hour a day reliable emergency service, system operational evaluation, equipment replacement and building automation control systems.
General Heating and Air Conditioning invites you to join our family of happy customers. We service and install a complete line of Heat Pumps Systems, furnaces, air conditioners, humidifiers, air cleaners, boilers, infloor heating, garage heaters and air exchanger needs. With over 40 years of experience we are able to handle any problem or need. We will provide exceptional customer service and quality work. NO Charge for estimates, NO pressure to buy. We do both Commercial and Residential with Heat Pump Systems being our specialty. 100% SATISFACTION GUARENTEED - References available upon request.
General Heating and Air Conditioning invites you to join our family of happy customers. We service and install a complete line of Heat Pumps Systems, furnaces, air conditioners, humidifiers, air cleaners, boilers, infloor heating, garage heaters and air exchanger needs. With over 40 years of experience we are able to handle any problem or need. We will provide exceptional customer service and quality work. NO Charge for estimates, NO pressure to buy. We do both Commercial and Residential with Heat Pump Systems being our specialty. 100% SATISFACTION GUARENTEED - References available upon request.
Wilson HVAC Company has been in business since 1995, providing over twenty years of expert knowledge and skill in commercial and residential services to the Northwest Suburbs of Minneapolis.. Residential and light commercial, heating & air, geothermal, boilers, radiant floor, heat pumps, service and maintenance.
"Competed project. Professional the entire time. Good products that they install. Just wish they would do a year later or two year later check up to see if everything is OK but it's hard to find help these days."
Mitch J on September 2023
Wilson HVAC Company has been in business since 1995, providing over twenty years of expert knowledge and skill in commercial and residential services to the Northwest Suburbs of Minneapolis.. Residential and light commercial, heating & air, geothermal, boilers, radiant floor, heat pumps, service and maintenance.
"Competed project. Professional the entire time. Good products that they install. Just wish they would do a year later or two year later check up to see if everything is OK but it's hard to find help these days."
Mitch J on September 2023
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FAQs for heating oil service projects in Greenfield, MN
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.
The homeowners guide to home care is here
From average costs to expert advice, get all the answers you need to get your job done.
Making updates to your home? You may need to move your gas line to fuel new appliances or meet code regulations. We’ll cover the cost of moving a gas line, plus project tips.
If you need to pump sewage waste uphill to reach a septic tank or street sewer, you may need a dedicated grinder pump. Follow our guide to determine how much a sewer grinder pump costs and any prices that may creep up during the install.
The cost to install a water line for refrigerators typically falls between $75 and $130 depending on the materials, labor, and equipment. Read on to learn more.
As you look into the ins and outs of your home plumbing system, it’s common to wonder—how many plumbing vents should a house have? The answer depends on several factors.