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Find Heating oil pros in Greenwood Village

Avatar for Behold Heating & Cooling Services

Behold Heating & Cooling Services

5.00(
32
)
Approved Pro

Behold Heating & Cooling Services

5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
318 local quotes requested

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"The guys from Behold were great for our water heater replacement. Super easy to communicate with, hard working, and great results. They explained everything along the way and we are happy with the work."

Josh D on November 2025

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"The guys from Behold were great for our water heater replacement. Super easy to communicate with, hard working, and great results. They explained everything along the way and we are happy with the work."

Josh D on November 2025


Avatar for Viking Inc. Heating, A/C & Misc. Plumbing, Inc.

Viking Inc. Heating, A/C & Misc. Plumbing, Inc.

5.00(
9
)
Approved Pro

Viking Inc. Heating, A/C & Misc. Plumbing, Inc.

5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Family owned & operated for over 35 yrs. Honest & reliable heating and A/C which includes repair and service of all brand furnaces, boilers and A/C. New installation of furnaces, boilers & A/C. Humidifiers, water heaters, air cleaners and misc. plumbing issues. Install new gas lines for adding stoves, driers etc.; New construction

"Great! went down to my basement to find water of the floor. Called Viking, they put in my air conditioner last summer. They came out and took a look and both unites were leaking. They removed the leaking heaters and installed the new ones that afternoon. I highly recommend them. Family owned and it shows in the quality of their work!"

Hayden F on June 2020

Family owned & operated for over 35 yrs. Honest & reliable heating and A/C which includes repair and service of all brand furnaces, boilers and A/C. New installation of furnaces, boilers & A/C. Humidifiers, water heaters, air cleaners and misc. plumbing issues. Install new gas lines for adding stoves, driers etc.; New construction

"Great! went down to my basement to find water of the floor. Called Viking, they put in my air conditioner last summer. They came out and took a look and both unites were leaking. They removed the leaking heaters and installed the new ones that afternoon. I highly recommend them. Family owned and it shows in the quality of their work!"

Hayden F on June 2020


Avatar for Attraction Heating & Cooling

Attraction Heating & Cooling

5.00(
2
)
Approved Pro

Attraction Heating & Cooling

5.00(
2
)
Approved Pro
Customers say: Quick response
18 local quotes requested
10 years of experience

In Business Since 2015 Attraction Heating & Cooling is 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.

"It went great. Mike and his team where on time, on budget and very professional. Will hire again. Thanks Mike!"

Chuck M on January 2025

In Business Since 2015 Attraction Heating & Cooling is 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.

"It went great. Mike and his team where on time, on budget and very professional. Will hire again. Thanks Mike!"

Chuck M on January 2025


Avatar for Leaderz Mechanical

Leaderz Mechanical

5.00(
11
)

Leaderz Mechanical

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Leaderz Mechanical! With 9 years of experience, we offer a wide spread of services! We specialize in Installation and Repair of Furnaces, Air Conditioners, Mini-Split Systems, Humidifiers, Air Purifiers, and Sheet Metal. Leaderz Mechanical proudly serves Denver, Boulder and all surrounding areas, and also servicing the mountain towns of Leadville and Buena Vista. We take pride in working closely with our clients, satisfying their unique needs and preferences! If you are looking for a company that provides premium products and outstanding service, then look no further than Leaderz Mechanical. Contact us today!

"Eric was professional from beginning to the end. He diagnosed bid and did full removal and replace of heating, Air and humidifier. He was in and out in the timeline scheduled and everything works fantastic. He is a genuinely nice man and very polite and attentive to all our questions and concerns. I would hire him again for any of my properties."

Chris W on December 2023

Welcome to Leaderz Mechanical! With 9 years of experience, we offer a wide spread of services! We specialize in Installation and Repair of Furnaces, Air Conditioners, Mini-Split Systems, Humidifiers, Air Purifiers, and Sheet Metal. Leaderz Mechanical proudly serves Denver, Boulder and all surrounding areas, and also servicing the mountain towns of Leadville and Buena Vista. We take pride in working closely with our clients, satisfying their unique needs and preferences! If you are looking for a company that provides premium products and outstanding service, then look no further than Leaderz Mechanical. Contact us today!

"Eric was professional from beginning to the end. He diagnosed bid and did full removal and replace of heating, Air and humidifier. He was in and out in the timeline scheduled and everything works fantastic. He is a genuinely nice man and very polite and attentive to all our questions and concerns. I would hire him again for any of my properties."

Chris W on December 2023



Eagle Eye Cleaning

No reviews yet

Eagle Eye Cleaning

No reviews yet
Emergency services offered

We provide one time cleanings, ongoing cleanings, move-outs, move-ins, post construction clean up for residential and commercial cleanings. Our mission statement is: To be the industry leaders in detailed cleaning services accompanied by staff of the highest integrity. Eagle Eye Cleaning is family owned and operated since 2004.

We provide one time cleanings, ongoing cleanings, move-outs, move-ins, post construction clean up for residential and commercial cleanings. Our mission statement is: To be the industry leaders in detailed cleaning services accompanied by staff of the highest integrity. Eagle Eye Cleaning is family owned and operated since 2004.


Avatar for JC Mechanical Heating & Air Conditioning LLC

JC Mechanical Heating & Air Conditioning LLC

4.78(
18
)

JC Mechanical Heating & Air Conditioning LLC

4.78(
18
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We are a small family owned company with over 30 years’ experience dedicated to providing the best service possible to our customers. We strive on customer satisfaction. Since we are a family owned company, we aim to make you feel as if you are a part of our family. We offer competitive pricing along with quality services provided. We offer 24-month financing on jobs as low as $500.00 up to $15000 dollars with approved credit with rates as low as 6%. We understand that people’s systems break when they least expect it so we offer a wide range of options that can help fit your needs. When contractors come to provide a service most people are very cautious. We at JC Mechanical want to change that uneasy feeling you may have when a new contractor enters your home and become the HVAC contractor you can trust is doing the work properly, at a fair price, and in a timely manner every single time . We guarantee 100% customer satisfaction and if for some reason you are not satisfied then you do not pay us a dime

"hired JC Mechanical to replace 2 feet of damaged dryer vent. They quoted $3,283, saying it would take 8+ hours and require disassembling a large section of my HVAC system. Instead, the tech cut a 12” hole in my bathroom ceiling (not near the HVAC), installed $15 of flexible duct, and finished in under an hour. The HVAC was untouched, and the ceiling was left open and unrepaired—yet I was still charged the full amount. They no-showed the first appointment without calling. At the rescheduled visit, they arrived hours late with no notice and didn’t answer my calls. After the job, they refused to discuss the charge. I was told the owner would call me back—he never did. Then they blocked my number. When my wife called, they answered, made the same promise, and blocked her number too. This company was deceptive and unprofessional. I do not recommend them."

Patrick K on May 2025

We are a small family owned company with over 30 years’ experience dedicated to providing the best service possible to our customers. We strive on customer satisfaction. Since we are a family owned company, we aim to make you feel as if you are a part of our family. We offer competitive pricing along with quality services provided. We offer 24-month financing on jobs as low as $500.00 up to $15000 dollars with approved credit with rates as low as 6%. We understand that people’s systems break when they least expect it so we offer a wide range of options that can help fit your needs. When contractors come to provide a service most people are very cautious. We at JC Mechanical want to change that uneasy feeling you may have when a new contractor enters your home and become the HVAC contractor you can trust is doing the work properly, at a fair price, and in a timely manner every single time . We guarantee 100% customer satisfaction and if for some reason you are not satisfied then you do not pay us a dime

"hired JC Mechanical to replace 2 feet of damaged dryer vent. They quoted $3,283, saying it would take 8+ hours and require disassembling a large section of my HVAC system. Instead, the tech cut a 12” hole in my bathroom ceiling (not near the HVAC), installed $15 of flexible duct, and finished in under an hour. The HVAC was untouched, and the ceiling was left open and unrepaired—yet I was still charged the full amount. They no-showed the first appointment without calling. At the rescheduled visit, they arrived hours late with no notice and didn’t answer my calls. After the job, they refused to discuss the charge. I was told the owner would call me back—he never did. Then they blocked my number. When my wife called, they answered, made the same promise, and blocked her number too. This company was deceptive and unprofessional. I do not recommend them."

Patrick K on May 2025


Avatar for TechnoTherm HVAC LLC

TechnoTherm HVAC LLC

5.00(
9
)

TechnoTherm HVAC LLC

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 20 years of experience in the HVAC industry, TechnoTherm HVAC LLC is your industry expert in Denver and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"They got everything done we needed. It was a fast job. They got everything taking care of. They executed their job well. I already used them a couple of times."

Chris W on November 2021

With over 20 years of experience in the HVAC industry, TechnoTherm HVAC LLC is your industry expert in Denver and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"They got everything done we needed. It was a fast job. They got everything taking care of. They executed their job well. I already used them a couple of times."

Chris W on November 2021


Avatar for Jim Needham Heating, Cooling, Plumbing and Drains

Jim Needham Heating, Cooling, Plumbing and Drains

4.50(
10
)

Jim Needham Heating, Cooling, Plumbing and Drains

4.50(
10
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Jim Needham Service is proud and ready to serve the community in Denver and metro areas. We have over 30 years experience, and our technicians at Jim Needham Plumbing are committed to providing the best value for the plumbing, drain, and water heating services in Denver, CO and surrounding metro areas. Once you experience our attention to detail and personal care of your home and the precise problem solving that we can offer, we're confident you'll continue to select Jim Needham Plumbing for all your plumbing and drain needs time and time again.

"Excellent customer service, problem found and fixed quickly, technician communicated well and promptly. Would use this company again."

Marisa A on July 2021

Jim Needham Service is proud and ready to serve the community in Denver and metro areas. We have over 30 years experience, and our technicians at Jim Needham Plumbing are committed to providing the best value for the plumbing, drain, and water heating services in Denver, CO and surrounding metro areas. Once you experience our attention to detail and personal care of your home and the precise problem solving that we can offer, we're confident you'll continue to select Jim Needham Plumbing for all your plumbing and drain needs time and time again.

"Excellent customer service, problem found and fixed quickly, technician communicated well and promptly. Would use this company again."

Marisa A on July 2021


Dohertys Plumbing and Drain

3.67(
3
)

Dohertys Plumbing and Drain

3.67(
3
)
Customers say: Terrific value
9 years of experience

Dohertys Plumbing and Drain has over 21 years in the plumbing industry, offering commercial and residential Remodeling. Plumbing, Drains, HVAC services. We pride ourselves in honesty and providing the best customer services in town. Please contact us today for a free estimate!

"I had to use this plumber through a home warranty service as he is one of their contractors. This is the most unprofessional plumber ever. I needed a washing machine hook-up box replaced. This guy took forever to get a hold of, then he didn’t show. When he did show he did not wear a mask in my house! Highly rude, and inconsiderate. Then he said he had to get approval from the home warranty people, that took weeks for him to do. This wasn’t the home warranty people being slow, it was him because I called them asking if they have received his paper work. A month and three weeks later I call him asking if he was going to be able to fix this. He said he would be out the next morning to do the work. Guess what? He didn’t show. No courtesy phone call either. He called 4 days later saying he would get me scheduled. Do not use this plumber, and if you use a home warranty service tell them you refuse to use his services. Luckily my home warranty services has allowed me to use my own plumber. Did I mention this is Ryan, the owner? What a joke. Not punctual Not courteous Did not wear a mask Unprofessional Zero stars"

Brad B on October 2020

Dohertys Plumbing and Drain has over 21 years in the plumbing industry, offering commercial and residential Remodeling. Plumbing, Drains, HVAC services. We pride ourselves in honesty and providing the best customer services in town. Please contact us today for a free estimate!

"I had to use this plumber through a home warranty service as he is one of their contractors. This is the most unprofessional plumber ever. I needed a washing machine hook-up box replaced. This guy took forever to get a hold of, then he didn’t show. When he did show he did not wear a mask in my house! Highly rude, and inconsiderate. Then he said he had to get approval from the home warranty people, that took weeks for him to do. This wasn’t the home warranty people being slow, it was him because I called them asking if they have received his paper work. A month and three weeks later I call him asking if he was going to be able to fix this. He said he would be out the next morning to do the work. Guess what? He didn’t show. No courtesy phone call either. He called 4 days later saying he would get me scheduled. Do not use this plumber, and if you use a home warranty service tell them you refuse to use his services. Luckily my home warranty services has allowed me to use my own plumber. Did I mention this is Ryan, the owner? What a joke. Not punctual Not courteous Did not wear a mask Unprofessional Zero stars"

Brad B on October 2020

Showing 1-10 of 24
Heating Oil questions, answered by experts

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

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

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.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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