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    Verified heating oil services reviews

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Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Air Quality Controllers LLC

4.90(
347
)

Air Quality Controllers LLC

4.90(
347
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

11 Employees. No subs. Charges determined by flat rate. Travel charges may apply to Washington & Racine Counties. $75 Angie's List discount. Additional contact name - Joe Dorff. Award winning.

"They were the first (of 3 companies) to respond to me after I requested quotes on dryer vent cleaning. I called the next morning and they checked where their crew was that day and fit me in that afternoon! All the guys on the crew were extremely nice, courteous and professional. We would definitely hire again. Thanks guys!"

Dave G on July 2021

11 Employees. No subs. Charges determined by flat rate. Travel charges may apply to Washington & Racine Counties. $75 Angie's List discount. Additional contact name - Joe Dorff. Award winning.

"They were the first (of 3 companies) to respond to me after I requested quotes on dryer vent cleaning. I called the next morning and they checked where their crew was that day and fit me in that afternoon! All the guys on the crew were extremely nice, courteous and professional. We would definitely hire again. Thanks guys!"

Dave G on July 2021


Gross Heating & Air Conditioning Inc

4.87(
285
)

Gross Heating & Air Conditioning Inc

4.87(
285
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


Avatar for Burkhardt Heating & Air Conditioning

Burkhardt Heating & Air Conditioning

4.78(
705
)

Burkhardt Heating & Air Conditioning

4.78(
705
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024



Avatar for BASEMENT SPECIALISTS INC

BASEMENT SPECIALISTS INC

4.95(
75
)

BASEMENT SPECIALISTS INC

4.95(
75
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Basement Specialist is a company rooted in honesty and quality of work. We are a locally owned company specializing in basement waterproofing, foundation repair, and overall repair and maintenance of the supporting base of your home. At Basement Specialist, we recognize the importance of understanding construction methods and soil conditions of the Metro Area. Our quality reviews speak for themselves; Angie's List members love us!

"Dale was very thorough in his examination of my situation and gave me clear explanations of what was going on. Other firms that quoted the work insisted that the entire basement needed to be done. Dale said that we only need to fix what is leaking. Cost to do that was one third that of other bids. Crew was on time, prompt and thorough. I would definitely use this firm again."

Erich Z on December 2018

Basement Specialist is a company rooted in honesty and quality of work. We are a locally owned company specializing in basement waterproofing, foundation repair, and overall repair and maintenance of the supporting base of your home. At Basement Specialist, we recognize the importance of understanding construction methods and soil conditions of the Metro Area. Our quality reviews speak for themselves; Angie's List members love us!

"Dale was very thorough in his examination of my situation and gave me clear explanations of what was going on. Other firms that quoted the work insisted that the entire basement needed to be done. Dale said that we only need to fix what is leaking. Cost to do that was one third that of other bids. Crew was on time, prompt and thorough. I would definitely use this firm again."

Erich Z on December 2018


Avatar for Capital Heating & Cooling

Capital Heating & Cooling

4.76(
487
)

Capital Heating & Cooling

4.76(
487
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024

Since 2007, Capital Heating, Cooling, and Electric has provided professional HVAC services throughout SE Wisconsin. Our drive to ensure every one of our customers is 100% satisfied with our service has earned us accreditation from the Better Business Bureau, along with many awards, including the Angie’s List Super Service Award, Best of HomeAdvisor, and many more.

"I won a free tune-up for my furnaces from Capital Heating, Cooling & Electric so I thought I would give them a try instead of my regular HVAC company. On October 2, 2024, the Capital service tech, Colin, came out to tune up my 2 furnaces. As part of his work, Colin measured the CO2 in the exhaust pipe and said both furnaces were at dangerous levels and should not be operated until both the primary and secondary heat exchangers were replaced in each plus the burner for one of the units. The quote from Capital to do the repairs on the furnaces exceeded $5700. Colin said the CO2 on one of the furnaces exceeded 400ppm. Colin tried to sell me on the repairs and I told them I planned to get another opinion. I found Colin to be arrogant, obnoxious and very pushy. Seemed like he was under pressure to get me to do the repairs. Had to ask him to leave multiple times before he finally left. On October 14, 2024 I had an independent HVAC company, one I had not used before, in for a second opinion on the furnaces. The independent HVAC company measured the CO2 in the exhaust pipe for each furnace and found that the furnace that Capital told me was over 400ppm was at 27ppm and the other furnace was under 5ppm; also pulled the burner on the one furnace and said it didn't need to be replaced. Additionally, the tech for the independent HVAC company told me as the original owner of the furnaces the heat exchangers should be covered under warranty, which I was able to confirm. Capital failed to mention the warranty for the heat exchangers as well. Given this experience, I will never trust Capital to do any work for me in the future."

Dave M on October 2024


Total Mechanical

4.91(
80
)

Total Mechanical

4.91(
80
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

TOTAL Mechanical is a single-source mechanical contractor, offering plumbing, electrical, HVAC, and fire protection services. Our skilled tradesmen specialize in new home construction, remodeling, and repairs. We are responsive, professional, and respectful. Please call us today to schedule a free estimate.

"Tony, who came to the house to give us a bid, and Tim and Derek, who performed the work, did an awesome job! They were all professionals from start to finish. Very pleased with their work and highly recommend the company for any residential needs."

Arthur A on October 2019

TOTAL Mechanical is a single-source mechanical contractor, offering plumbing, electrical, HVAC, and fire protection services. Our skilled tradesmen specialize in new home construction, remodeling, and repairs. We are responsive, professional, and respectful. Please call us today to schedule a free estimate.

"Tony, who came to the house to give us a bid, and Tim and Derek, who performed the work, did an awesome job! They were all professionals from start to finish. Very pleased with their work and highly recommend the company for any residential needs."

Arthur A on October 2019


"Jon always get the job dne. I depend on Jon he never fail me. Jon is good, honest and reliable."

Winter H on February 2022

Family owned & operated for 3 generations. Jon Debelak Plumbing & DeBelak INC., or DeBelak Plumbing & Heating. Phone - (262) 375-4460, or (262) 246-4460, Cell - (262) 370-4005. Fax - (262)-375-4830. Master Plumbers licence #223840

"Jon always get the job dne. I depend on Jon he never fail me. Jon is good, honest and reliable."

Winter H on February 2022

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Heating Oil questions, answered by experts

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

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.

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

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.