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    Verified heating oil services reviews

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"The tech was very friendly and competent."

Greig B on June 2025

Locally owned and operated Air Conditioning, Heating, Plumbing and Electrical contractor. 100% satisfaction guarantee. All technicians are background checked and drug test. Licensed, bonded & insured. BBB accredited. No Habla Español!!

"The tech was very friendly and competent."

Greig B on June 2025


Avatar for Selmerair, LLC

Selmerair, LLC

5.00(
14
)
Approved Pro

Selmerair, LLC

5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Here at Selmerair, LLC, we are locally owned and operated and have been providing quality heating and cooling services for the Peoria community and surrounding areas for years. We take pride in providing the best for our customers being a licensed technician who ensures quality driven work and courteous, professional service. We provide the highest quality workmanship in install, repair, and replacements of residential Heating and Air Conditioning. Please call us today to schedule your appointment with true professionals at work for you!

"Selmerair came out immediately when my a/c wasnâ t cooling. They were honest and fair in price, kept me updated on progress and checked to see if it was still under warranty. They took care of the repairs and stuck around to make sure it was working properly. They also called after to make sure everything was still good. I was very impressed."

Dorothy L on June 2024

Here at Selmerair, LLC, we are locally owned and operated and have been providing quality heating and cooling services for the Peoria community and surrounding areas for years. We take pride in providing the best for our customers being a licensed technician who ensures quality driven work and courteous, professional service. We provide the highest quality workmanship in install, repair, and replacements of residential Heating and Air Conditioning. Please call us today to schedule your appointment with true professionals at work for you!

"Selmerair came out immediately when my a/c wasnâ t cooling. They were honest and fair in price, kept me updated on progress and checked to see if it was still under warranty. They took care of the repairs and stuck around to make sure it was working properly. They also called after to make sure everything was still good. I was very impressed."

Dorothy L on June 2024


Avatar for Central Valley Mechanical Services, Inc.

Central Valley Mechanical Services, Inc.

New on AngiNew on Angi
Approved Pro

Central Valley Mechanical Services, Inc.

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

Central Valley Mechanical Services is a full-service mechanical contracting firm specializing in commercial and industrial heating, ventilation, air conditioning, and refrigeration. Established in 2021, Central Valley Mechanical Services remarkable growth and solid reputation reflect the company’s commitment to quality, safety, training and customer satisfaction. Our company specializes in proactive maintenance, service, and installation of heating, ventilation, air conditioning (HVAC), and refrigeration equipment for a diverse customer base that focuses in the commercial service and manufacturing industries. Our reputation for supplying quality design, products, installations, and service is our Company’s biggest asset. We are very proud of the people on our team, the customer relationships we have established and the progress our company continues to make as we strive to deliver more value to our customers.

Central Valley Mechanical Services is a full-service mechanical contracting firm specializing in commercial and industrial heating, ventilation, air conditioning, and refrigeration. Established in 2021, Central Valley Mechanical Services remarkable growth and solid reputation reflect the company’s commitment to quality, safety, training and customer satisfaction. Our company specializes in proactive maintenance, service, and installation of heating, ventilation, air conditioning (HVAC), and refrigeration equipment for a diverse customer base that focuses in the commercial service and manufacturing industries. Our reputation for supplying quality design, products, installations, and service is our Company’s biggest asset. We are very proud of the people on our team, the customer relationships we have established and the progress our company continues to make as we strive to deliver more value to our customers.


Avatar for King Mechanical, LLC

King Mechanical, LLC

4.21(
12
)
Approved Pro

King Mechanical, LLC

4.21(
12
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

At King Mechanical, LLC, 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.

"I am compelled to share my dreadful experience with King Mechanical, and I must say that I am thoroughly disappointed with the abysmal service I've received. I called them on January 10th due to a lack of heating in my home, and to date, I am still enduring the winter without any resolution. The utter lack of responsiveness from this company is nothing short of infuriating. This is not the first time I have faced such incompetence from King Mechanical. Last year, on November 14th, I encountered the same issue with my heating system. It took them until January to finally address the problem, leaving me shivering in my own home for an extended period. Unfortunately, it seems that history is repeating itself. What is truly baffling is their complete disregard for customer communication. Despite making numerous phone calls and sending text messages, I have yet to receive a response from King Mechanical. It's incredibly frustrating to be left in the dark and forced to endure the winter chill within the confines of my own home. It's evident that King Mechanical's lackadaisical approach to customer service is a recurring theme, and they seem indifferent to the inconvenience they cause. As a customer, I expect a certain level of professionalism and a timely resolution to issues, especially when it comes to something as essential as heating during the winter months. I strongly advise anyone considering King Mechanical for their HVAC needs to think twice. The lack of reliability, responsiveness, and the recurring nature of these issues make it clear that this company is not deserving of your trust. I am appalled by their negligence and sincerely hope that others can be spared from the winter woes that I have had to endure due to King Mechanical's incompetence."

Bill K on February 2024

At King Mechanical, LLC, 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.

"I am compelled to share my dreadful experience with King Mechanical, and I must say that I am thoroughly disappointed with the abysmal service I've received. I called them on January 10th due to a lack of heating in my home, and to date, I am still enduring the winter without any resolution. The utter lack of responsiveness from this company is nothing short of infuriating. This is not the first time I have faced such incompetence from King Mechanical. Last year, on November 14th, I encountered the same issue with my heating system. It took them until January to finally address the problem, leaving me shivering in my own home for an extended period. Unfortunately, it seems that history is repeating itself. What is truly baffling is their complete disregard for customer communication. Despite making numerous phone calls and sending text messages, I have yet to receive a response from King Mechanical. It's incredibly frustrating to be left in the dark and forced to endure the winter chill within the confines of my own home. It's evident that King Mechanical's lackadaisical approach to customer service is a recurring theme, and they seem indifferent to the inconvenience they cause. As a customer, I expect a certain level of professionalism and a timely resolution to issues, especially when it comes to something as essential as heating during the winter months. I strongly advise anyone considering King Mechanical for their HVAC needs to think twice. The lack of reliability, responsiveness, and the recurring nature of these issues make it clear that this company is not deserving of your trust. I am appalled by their negligence and sincerely hope that others can be spared from the winter woes that I have had to endure due to King Mechanical's incompetence."

Bill K on February 2024


Avatar for Way Cool Plumbing and Air

Way Cool Plumbing and Air

4.86(
26
)
Approved Pro

Way Cool Plumbing and Air

4.86(
26
)
Approved Pro
Customers say: Quality work
304 local quotes requested
25 years of experience

Making a Difference in Home Comfort At Way Cool Plumbing & Air, our mission is simple: Make a Difference — in your home, in your day, and in the service you receive. Proudly family-owned and operated, we bring over 20 years of experience serving the Phoenix area with honest, dependable HVAC and plumbing solutions. We believe in giving customers real choices. That’s why we always offer Multiple Solutions—not one-size-fits-all answers — so you can choose what works best for your comfort and budget. And when you’re ready to move forward, our team is ready too, with Next Day Installation on most systems. ✓ Family-Owned & Operated ✓ Multiple Repair & Replacement Options ✓ Next-Day Installation Available ✓ Licensed, Bonded & Insured ✓ Residential & Commercial HVAC & Plumbing Services Experience the Way Cool difference — it’s more than a name, it’s our commitment to your comfort.

"Good plumber. He explained what was wrong and fixed it quick. No complaints - would use him again."

Matt M on August 2025

Making a Difference in Home Comfort At Way Cool Plumbing & Air, our mission is simple: Make a Difference — in your home, in your day, and in the service you receive. Proudly family-owned and operated, we bring over 20 years of experience serving the Phoenix area with honest, dependable HVAC and plumbing solutions. We believe in giving customers real choices. That’s why we always offer Multiple Solutions—not one-size-fits-all answers — so you can choose what works best for your comfort and budget. And when you’re ready to move forward, our team is ready too, with Next Day Installation on most systems. ✓ Family-Owned & Operated ✓ Multiple Repair & Replacement Options ✓ Next-Day Installation Available ✓ Licensed, Bonded & Insured ✓ Residential & Commercial HVAC & Plumbing Services Experience the Way Cool difference — it’s more than a name, it’s our commitment to your comfort.

"Good plumber. He explained what was wrong and fixed it quick. No complaints - would use him again."

Matt M on August 2025


Avatar for One Hour Heating and Air Conditioning

One Hour Heating and Air Conditioning

5.00(
9
)
Approved Pro

One Hour Heating and Air Conditioning

5.00(
9
)
Approved Pro
22 local quotes requested
Free onsite estimate

At One Hour Heating & Air Conditioning, we’re a family team proudly serving the West Valley of Phoenix. With 16 years of experience and the values of a veteran-owned business, we bring integrity, expertise, and care to every customer. We believe we’re not just HVAC techs—we’re customer service professionals who happen to work on heating and cooling systems. Our family prioritizes your family by respecting your time, protecting your home, and backing every job with strong guarantees designed with your best interest in mind. We specialize in high-quality maintenance and new equipment installations, and you’ll never find pushy sales tactics here. Instead, our role is to educate you on what’s going on with your system and give you honest options—your role is simply to decide what’s best for your home and family. That’s how we do business: straightforward, reliable, and always customer-first.

"My 23 year old AC system died in May 2025. I contacted Jordan with One Hour Heating and Air Conditioning. They arrived within the hour and determined that it was no longer repairable. It was 23 years old and they had been servicing and repairing it for a few years. Jordan helped me select a new ac unit, i wanted new duct work done, UVC unit for germs and the dust thing to keep the dust down. He was able to help with financing and it was approved the next day. While we waited for it to be approve, delivered and installed, Jordan and his team setup temporary AC units inside so my family and I would not suffer the Arizona summer heat. The install team showed up on time and efficiently installed all the new equipment. I am sitting here in my 68° new AC house enjoying this summer inside my cool house. The new AC system is energy efficient and my electric bill went down. I'm very happy that I chose to use Jordan and One Hour Heating &Air Conditioning. Very cost effective and honest."

Lisa C on September 2025

At One Hour Heating & Air Conditioning, we’re a family team proudly serving the West Valley of Phoenix. With 16 years of experience and the values of a veteran-owned business, we bring integrity, expertise, and care to every customer. We believe we’re not just HVAC techs—we’re customer service professionals who happen to work on heating and cooling systems. Our family prioritizes your family by respecting your time, protecting your home, and backing every job with strong guarantees designed with your best interest in mind. We specialize in high-quality maintenance and new equipment installations, and you’ll never find pushy sales tactics here. Instead, our role is to educate you on what’s going on with your system and give you honest options—your role is simply to decide what’s best for your home and family. That’s how we do business: straightforward, reliable, and always customer-first.

"My 23 year old AC system died in May 2025. I contacted Jordan with One Hour Heating and Air Conditioning. They arrived within the hour and determined that it was no longer repairable. It was 23 years old and they had been servicing and repairing it for a few years. Jordan helped me select a new ac unit, i wanted new duct work done, UVC unit for germs and the dust thing to keep the dust down. He was able to help with financing and it was approved the next day. While we waited for it to be approve, delivered and installed, Jordan and his team setup temporary AC units inside so my family and I would not suffer the Arizona summer heat. The install team showed up on time and efficiently installed all the new equipment. I am sitting here in my 68° new AC house enjoying this summer inside my cool house. The new AC system is energy efficient and my electric bill went down. I'm very happy that I chose to use Jordan and One Hour Heating &Air Conditioning. Very cost effective and honest."

Lisa C on September 2025


Avatar for Sun Devil Heating and Cooling, Inc

Sun Devil Heating and Cooling, Inc

4.51(
201
)
Approved Pro

Sun Devil Heating and Cooling, Inc

4.51(
201
)
Approved Pro
Super Service Award
Customers say: Super punctual
198 local quotes requested
18 years of experience

Sun Devil Heating and Cooling, Inc is your go-to solution for all your heating and air needs. With our expertise in HVAC, AC/heating repair, replacement, and maintenance, we are the trusted choice for homeowners seeking top-notch service. Contact us today for reliable and efficient solutions to keep your home comfortable all year round.

"Gerardo was wonderful and kept us informed. Price was fair. Robert and the other gentleman came out and did a great job. Would highly recommend."

Sally F on March 2025

Sun Devil Heating and Cooling, Inc is your go-to solution for all your heating and air needs. With our expertise in HVAC, AC/heating repair, replacement, and maintenance, we are the trusted choice for homeowners seeking top-notch service. Contact us today for reliable and efficient solutions to keep your home comfortable all year round.

"Gerardo was wonderful and kept us informed. Price was fair. Robert and the other gentleman came out and did a great job. Would highly recommend."

Sally F on March 2025


Avatar for Galt Refrigeration, LLC

Galt Refrigeration, LLC

4.80(
5
)
Approved Pro

Galt Refrigeration, LLC

4.80(
5
)
Approved Pro
Customers say: Quick response
16 local quotes requested
3 years of experience

We at Galt Refrigeration LLC, take great pride in 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!

"Rick came out the same day my AC Compressor stopped working and did an awesome job. He is very accommodating and goes out of his way to do the finest job. He gave me the best price and had my AC back running the same day. I highly recommend Galt Refrigeration and will always call them for any future repairs."

GREGG D on August 2025

We at Galt Refrigeration LLC, take great pride in 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!

"Rick came out the same day my AC Compressor stopped working and did an awesome job. He is very accommodating and goes out of his way to do the finest job. He gave me the best price and had my AC back running the same day. I highly recommend Galt Refrigeration and will always call them for any future repairs."

GREGG D on August 2025


Avatar for LunAireLLC

LunAireLLC

5.00(
13
)
Approved Pro

LunAireLLC

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
60 local quotes requested

We specialize in all phases of heating and cooling services, installs, repairs, 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!

"Lunaire LLC was eager to help/respond, was offering to have someone come over that same night we requested to ease our minds and household! He came the following morning and it took them 30 min to figure out the issues and get it handled thank you so much!"

Jordan W on September 2025

We specialize in all phases of heating and cooling services, installs, repairs, 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!

"Lunaire LLC was eager to help/respond, was offering to have someone come over that same night we requested to ease our minds and household! He came the following morning and it took them 30 min to figure out the issues and get it handled thank you so much!"

Jordan W on September 2025


Avatar for 4Him Cooling and Heating Co

4Him Cooling and Heating Co

4.68(
14
)
Approved Pro

4Him Cooling and Heating Co

4.68(
14
)
Approved Pro
Customers say: True professional
132 local quotes requested
16 years of experience

With several years 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. Call today!

"When I went to go look at the Install it was perfect. No loose ends. Everything was in its place. Customer Service with Steve was outstanding communicated with me from start to finish. They have a great crew and great Customer Service."

David M on September 2025

With several years 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. Call today!

"When I went to go look at the Install it was perfect. No loose ends. Everything was in its place. Customer Service with Steve was outstanding communicated with me from start to finish. They have a great crew and great Customer Service."

David M on September 2025

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Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Costs depend on system age, type, labor, and whether part replacements are necessary.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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.