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    Verified heating oil services reviews

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Avatar for Lion Home Service

Lion Home Service

4868 Innovation Dr
4.45(
78
)
Approved Pro

Lion Home Service

4868 Innovation Dr
4.45(
78
)
Approved Pro
Customers say: Super punctual
187 local quotes requested
16 years of experience

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N on May 2025

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N on May 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
327 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025


Cool Ducts, LLC

2580 E Harmony Rd Suite 301-6
5.00(
4
)
Approved Pro

Cool Ducts, LLC

2580 E Harmony Rd Suite 301-6
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Cool Ducts LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Cool Ducts LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating

"I highly recommend them. They are knowledgeable and professional. Nick is super cool. Nick has a great personality and explained the options in detail. He was very detailed oriented and cleaned up afterwards. My system is working at its best. He is dedicated to providing 100% customer satisfaction."

A L on February 2024

Cool Ducts LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Cool Ducts LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating

"I highly recommend them. They are knowledgeable and professional. Nick is super cool. Nick has a great personality and explained the options in detail. He was very detailed oriented and cleaned up afterwards. My system is working at its best. He is dedicated to providing 100% customer satisfaction."

A L on February 2024


Avatar for HALO Heating and Air

HALO Heating and Air

PO Box 785
5.00(
8
)
Approved Pro

HALO Heating and Air

PO Box 785
5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Here at HALO Heating and Air, we are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.

"Steve was great! He came out on July 4th!! That right there says a lot to me, he had to pick up the part that we needed on the 5th due to the holiday and got our air back up and running right away!"

Brianne S on July 2024

Here at HALO Heating and Air, we are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.

"Steve was great! He came out on July 4th!! That right there says a lot to me, he had to pick up the part that we needed on the 5th due to the holiday and got our air back up and running right away!"

Brianne S on July 2024


Avatar for Complete Comfort Designs LLC

Complete Comfort Designs LLC

937 Keneally Ct.
5.00(
5
)
Approved Pro

Complete Comfort Designs LLC

937 Keneally Ct.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

At Complete Comfort Designs 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 had the best experience booking and getting the service completed with Complete Comfort Designs. It was as smooth and professional as could be!! We had our A/C and heating system tune-up, and we will continue using this company for years to come as it was everything a homeowner could ask for."

Maria S on September 2023

At Complete Comfort Designs 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 had the best experience booking and getting the service completed with Complete Comfort Designs. It was as smooth and professional as could be!! We had our A/C and heating system tune-up, and we will continue using this company for years to come as it was everything a homeowner could ask for."

Maria S on September 2023


Cole's HVAC Maintenance & Service, LLC

2956 Conquest Street
5.00(
5
)
Approved Pro

Cole's HVAC Maintenance & Service, LLC

2956 Conquest Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We are a locally owned and operated HVAC company based out of Fort Collins that values honesty and integrity and treats your home with the utmost care as if it were our own. We have over 10 years of experience to give you confidence that we are your number one choice for your next home HVAC project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Showed up on time. Very professional and efficient. Cole explained everything and there was no high pressure tactics."

Kenneth B on October 2022

We are a locally owned and operated HVAC company based out of Fort Collins that values honesty and integrity and treats your home with the utmost care as if it were our own. We have over 10 years of experience to give you confidence that we are your number one choice for your next home HVAC project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Showed up on time. Very professional and efficient. Cole explained everything and there was no high pressure tactics."

Kenneth B on October 2022


Quality HVAC Co, LLC

3793 Torch Lily Street
4.81(
26
)
Approved Pro

Quality HVAC Co, LLC

3793 Torch Lily Street
4.81(
26
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
8 years of experience

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did.

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Wendy S on July 2019

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did.

".{No Comment Provided}"

Wendy S on July 2019


Avatar for Almega Heating and Air, Inc.

Almega Heating and Air, Inc.

1151 Eagle Drive, #204
4.63(
19
)
Approved Pro

Almega Heating and Air, Inc.

1151 Eagle Drive, #204
4.63(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 years of experience

With over 30 years experience, Almega Heating and Air, Inc., has the knowledge and expertise for all of your heating and cooling needs. We pride ourselves in quality work and pay close attention to details. Call today!

"I highly recommend Almega. They were able to come out and check our heater on a Sunday. A motor had completely seized. They were able to order and install the new motor the next day at 8am! Technicians were very professional and knowledgeable. I will be recommending them to all of my clients as well."

Caly A on October 2023

With over 30 years experience, Almega Heating and Air, Inc., has the knowledge and expertise for all of your heating and cooling needs. We pride ourselves in quality work and pay close attention to details. Call today!

"I highly recommend Almega. They were able to come out and check our heater on a Sunday. A motor had completely seized. They were able to order and install the new motor the next day at 8am! Technicians were very professional and knowledgeable. I will be recommending them to all of my clients as well."

Caly A on October 2023


Avatar for A Better Electrician

A Better Electrician

36292 North Highway 287
4.85(
214
)
Approved Pro

A Better Electrician

36292 North Highway 287
4.85(
214
)
Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

At A Better Electrician, we have been in the electrical industry for over 30 years. Starting with the owner's father in Nebraska, and now the owner's son is working in the business locally. With a reputation of honesty and excellent troubleshooting skills, we'll get your project done right every time. Residential, commercial, and industrial, our experience is just what you require for all your needs.

"Great service. I replaced all outlets and switches, several with multiple switch options. Installed a new fixture. Installed a new junction box for wall mounting my television/entertainment components. I enjoyed the respectful and friendly installersâ they were thorough, helpful, clear and efficiently communicated with me. Answered all my questions and provided every service I requested. Itâ s great to have it all done! My place is ready for the next project..."

Wendy P on September 2020

At A Better Electrician, we have been in the electrical industry for over 30 years. Starting with the owner's father in Nebraska, and now the owner's son is working in the business locally. With a reputation of honesty and excellent troubleshooting skills, we'll get your project done right every time. Residential, commercial, and industrial, our experience is just what you require for all your needs.

"Great service. I replaced all outlets and switches, several with multiple switch options. Installed a new fixture. Installed a new junction box for wall mounting my television/entertainment components. I enjoyed the respectful and friendly installersâ they were thorough, helpful, clear and efficiently communicated with me. Answered all my questions and provided every service I requested. Itâ s great to have it all done! My place is ready for the next project..."

Wendy P on September 2020


All Season Heating & Air Conditioning, LLC

906 Messara Drive
5.00(
4
)
Approved Pro

All Season Heating & Air Conditioning, LLC

906 Messara Drive
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

All Season Heating & Air Conditioning has been locally owned and operated for over 17 years serving Fort Collins and the surrounding areas. Our size allows us to maintain the highest level of quality and customer service. Our focus is and has always been the attention to the needs of each and every customer. We specialize in the installation of custom heating, air conditioning and zone systems for all residential and light commercial needs. This includes: * New and replacement furnace and air conditioning system installations *Remodels *Basement finishes *Home additions *Steam Humidifiers *Zone Systems *Service and maintenance on all makes and models

"Fantastic - came out id the dead of winter to fix my heater! Also installed a central A/C unit. Always cleans up, even vacuums after he is done. Good price & excellent service!"

Mike H on March 2017

All Season Heating & Air Conditioning has been locally owned and operated for over 17 years serving Fort Collins and the surrounding areas. Our size allows us to maintain the highest level of quality and customer service. Our focus is and has always been the attention to the needs of each and every customer. We specialize in the installation of custom heating, air conditioning and zone systems for all residential and light commercial needs. This includes: * New and replacement furnace and air conditioning system installations *Remodels *Basement finishes *Home additions *Steam Humidifiers *Zone Systems *Service and maintenance on all makes and models

"Fantastic - came out id the dead of winter to fix my heater! Also installed a central A/C unit. Always cleans up, even vacuums after he is done. Good price & excellent service!"

Mike H on March 2017

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Heating Oil questions, answered by experts

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

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