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Heating and air conditioning pros in Bellvue

Northern Mechanical
72 Little Raven Ln
New on HomeAdvisorNew on Angi
Approved Pro
Northern Mechanical
72 Little Raven Ln
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

Northern Mechanical 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 customer's interests, and make their concerns the basis of our business.

Northern Mechanical 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 customer's interests, and make their concerns the basis of our business.


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.

".{No Comment Provided}"

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 One Hour Heating & Air Conditioning - Loveland
One Hour Heating & Air Conditioning - Loveland
5400 N Garfield Ave
4.70(
20
)
Approved Pro
One Hour Heating & Air Conditioning - Loveland
5400 N Garfield Ave
4.70(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
48 local quotes requested

Welcome to One Hour Heating & Air Conditioning of Loveland, your premier destination for top-notch HVAC installations! When it comes to upgrading or installing new heating, ventilation, and air conditioning equipment, our team is here to deliver the reliable service you deserve. We take pride in offering a diverse selection of high quality products to cater to your comfort needs and budget. Our experienced technicians are dedicated to ensuring a seamless and efficient installation process so that you can enjoy the benefits of your new HVAC system with peace of mind. We work closely with you to find the best HVAC solutions that align with your requirements and preferences. With our commitment to integrity and service, we back all our installations with industry-leading guarantees, providing you with added assurance. Don't compromise on comfort and efficiency – rely on One Hour Heating & Air Conditioning for reliable and expert HVAC installations.

"very efficent"

Steven A on January 2024

Welcome to One Hour Heating & Air Conditioning of Loveland, your premier destination for top-notch HVAC installations! When it comes to upgrading or installing new heating, ventilation, and air conditioning equipment, our team is here to deliver the reliable service you deserve. We take pride in offering a diverse selection of high quality products to cater to your comfort needs and budget. Our experienced technicians are dedicated to ensuring a seamless and efficient installation process so that you can enjoy the benefits of your new HVAC system with peace of mind. We work closely with you to find the best HVAC solutions that align with your requirements and preferences. With our commitment to integrity and service, we back all our installations with industry-leading guarantees, providing you with added assurance. Don't compromise on comfort and efficiency – rely on One Hour Heating & Air Conditioning for reliable and expert HVAC installations.

"very efficent"

Steven A on January 2024


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Drive
4.42(
509
)
Approved Pro
Lion Home Service
4868 Innovation Drive
4.42(
509
)
Approved Pro
Customers say: True professional
94 local quotes requested
25 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, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-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-We Value Your Home-Happy Neighbor Guarantee-

"Lion Home Service installed my gas boiler system 5 yrs ago and have been doing checks on it ever since. Yesterday Matthew G came out for a check and discovered a leak and high pressure in the expansion tank which will require a replacement. He was very knowledgable and very patient explaining things to me and answering my many questions about why a new expansion tank was necessary for a 5 yr old boiler, how the system works, how much the new tank and installation would be and many other issues. I will be requesting him to do the job soon although all of the plumbers from Lion Home Service that I've dealt with in the past have been professional, reliable and thorough so I know I can trust any of them to do an excellent job. Lion Home Service really takes care of their customers."

Chris W on February 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, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-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-We Value Your Home-Happy Neighbor Guarantee-

"Lion Home Service installed my gas boiler system 5 yrs ago and have been doing checks on it ever since. Yesterday Matthew G came out for a check and discovered a leak and high pressure in the expansion tank which will require a replacement. He was very knowledgable and very patient explaining things to me and answering my many questions about why a new expansion tank was necessary for a 5 yr old boiler, how the system works, how much the new tank and installation would be and many other issues. I will be requesting him to do the job soon although all of the plumbers from Lion Home Service that I've dealt with in the past have been professional, reliable and thorough so I know I can trust any of them to do an excellent job. Lion Home Service really takes care of their customers."

Chris W on February 2025


Avatar for One Hour Heating & Air Conditioning - Loveland
One Hour Heating & Air Conditioning - Loveland
5400 N Garfield Ave
4.85(
164
)
Approved Pro
One Hour Heating & Air Conditioning - Loveland
5400 N Garfield Ave
4.85(
164
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 local quotes requested

Welcome to One Hour Heating & Air Conditioning of Loveland, your trusted HVAC experts specializing in top-notch repair and maintenance services! When it comes to keeping your heating, ventilation, and air conditioning systems in peak condition, our team is second to none. We offer reliable repair services for existing equipment and expert maintenance to ensure your HVAC systems operate at their best. We understand the importance of a comfortable and well-functioning home environment. That's why we take pride in offering a diverse selection of high-quality products to cater to your comfort needs. Our experienced technicians are dedicated to delivering reliable workmanship and outstanding customer service, putting your satisfaction at the forefront of everything we do. Don't let HVAC issues disrupt your comfort – rely on One Hour Heating & Air Conditioning for prompt and reliable repair and maintenance services.

"Did a great job of repairing our furnace and communicating with us along the way."

Galen H on January 2025

Welcome to One Hour Heating & Air Conditioning of Loveland, your trusted HVAC experts specializing in top-notch repair and maintenance services! When it comes to keeping your heating, ventilation, and air conditioning systems in peak condition, our team is second to none. We offer reliable repair services for existing equipment and expert maintenance to ensure your HVAC systems operate at their best. We understand the importance of a comfortable and well-functioning home environment. That's why we take pride in offering a diverse selection of high-quality products to cater to your comfort needs. Our experienced technicians are dedicated to delivering reliable workmanship and outstanding customer service, putting your satisfaction at the forefront of everything we do. Don't let HVAC issues disrupt your comfort – rely on One Hour Heating & Air Conditioning for prompt and reliable repair and maintenance services.

"Did a great job of repairing our furnace and communicating with us along the way."

Galen H on January 2025


Avatar for Livin Greener
Livin Greener
1380 Meadow Lane
5.00(
2
)
Approved Pro
Livin Greener
1380 Meadow Lane
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Your home is the most important asset you have, so when you�re ready to build, remodel, or in need of service get yourself the best Plumbing and Heating Contractor in the business! Livin Greener is your premier plumbing and heating company servicing the Estes Valley and beyond. From drippy faucets and backed up drains to furnace replacements and complete radiant heat system with solar integration; we will get it taken care of for you and your home. We provide design, consultation, service, replacement, remodel, and installation services. Owner Shawn Hues has over 25 years experience in the plumbing and heating trades and is ready to make that experience work for you. We are fully licensed and insured, and offer warranty and insurance for all services provided. Most importantly, we work hard to finish each project on time.

"Prompt and professional. Fair price and didn't charge me for anything I didn't want done."

Colin M on October 2015

Your home is the most important asset you have, so when you�re ready to build, remodel, or in need of service get yourself the best Plumbing and Heating Contractor in the business! Livin Greener is your premier plumbing and heating company servicing the Estes Valley and beyond. From drippy faucets and backed up drains to furnace replacements and complete radiant heat system with solar integration; we will get it taken care of for you and your home. We provide design, consultation, service, replacement, remodel, and installation services. Owner Shawn Hues has over 25 years experience in the plumbing and heating trades and is ready to make that experience work for you. We are fully licensed and insured, and offer warranty and insurance for all services provided. Most importantly, we work hard to finish each project on time.

"Prompt and professional. Fair price and didn't charge me for anything I didn't want done."

Colin M on October 2015


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Dr
4.49(
77
)
Approved Pro
Lion Home Service
4868 Innovation Dr
4.49(
77
)
Approved Pro
Customers say: Super punctual
832 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

"Lion Home Service did a terrific job pumping our septic tanks. They sent out their technician early on a Saturday morning."

Janet O on January 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

"Lion Home Service did a terrific job pumping our septic tanks. They sent out their technician early on a Saturday morning."

Janet O on January 2025


Avatar for Ponderosa Heating and Air Conditioning
Ponderosa Heating and Air Conditioning
15750 S Golden Rd #J.
5.00(
9
)
Approved Pro
Ponderosa Heating and Air Conditioning
15750 S Golden Rd #J.
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
308 local quotes requested

Residential HVAC service repair and installation serving all major brands. Specializing in Servicing Heating and air conditioning installed at high altitudes, Humidification,indoor air quality and water heater replacements and repair.

"Todd has serviced my furnace twice. He was prompt, honest and fair. His prices were reasonable. I originally called him to repair two older gas fireplaces several years ago. He fixed the problem and they have worked fine since. I would definitely hire him again."

Larry C on January 2019

Residential HVAC service repair and installation serving all major brands. Specializing in Servicing Heating and air conditioning installed at high altitudes, Humidification,indoor air quality and water heater replacements and repair.

"Todd has serviced my furnace twice. He was prompt, honest and fair. His prices were reasonable. I originally called him to repair two older gas fireplaces several years ago. He fixed the problem and they have worked fine since. I would definitely hire him again."

Larry C on January 2019


COMFORT AIR MECHANICAL INC
2421 E EMPIRE ST
4.11(
9
)
COMFORT AIR MECHANICAL INC
2421 E EMPIRE ST
4.11(
9
)
Customers say: Quality work
36 years of experience

Comfort Air Mechanical is an air conditioning & heating contractor serving the South West Colorado area with the highest level of HVAC services. We have been serving the Cortez area since 1989. An efficient heating system is important for maximum comfort in any building, and we are willing to work with you for all of your heating & cooling needs. Additional email - ndm@comfortair.co. Additional contact name - Mcdonald Manager.

"Comfort air installed my cooler. Called them a few years after to start it up in the spring after my husband died. Older employee came out but couldn't figure out how to get it running. Stood on my roof swearing. Then left. Got it up and running myself. Few years later water just ran off my roof constantly. Went to their office twice. Was told I needed a new part and filters. Filters were over $200 . Bought the part but didn't help. Bought filters online for $66. Water never stopped. Call this year to have it repaired. Took days for them to call me to set up an appointment. Was told by rude man on the phone that I probably needed a $1000 part for the drain. He said I seemed not happy with Comfort Air. I agreed so he told me he would pass on helping me and hung up. This was a very expensive cooler and now I am stuck with a cooler that doesn't work. This is how Comfort air treats people"

Tk W on July 2022

Comfort Air Mechanical is an air conditioning & heating contractor serving the South West Colorado area with the highest level of HVAC services. We have been serving the Cortez area since 1989. An efficient heating system is important for maximum comfort in any building, and we are willing to work with you for all of your heating & cooling needs. Additional email - ndm@comfortair.co. Additional contact name - Mcdonald Manager.

"Comfort air installed my cooler. Called them a few years after to start it up in the spring after my husband died. Older employee came out but couldn't figure out how to get it running. Stood on my roof swearing. Then left. Got it up and running myself. Few years later water just ran off my roof constantly. Went to their office twice. Was told I needed a new part and filters. Filters were over $200 . Bought the part but didn't help. Bought filters online for $66. Water never stopped. Call this year to have it repaired. Took days for them to call me to set up an appointment. Was told by rude man on the phone that I probably needed a $1000 part for the drain. He said I seemed not happy with Comfort Air. I agreed so he told me he would pass on helping me and hung up. This was a very expensive cooler and now I am stuck with a cooler that doesn't work. This is how Comfort air treats people"

Tk W on July 2022


This Efficient House
1600 Crescent Dr.
4.34(
35
)
This Efficient House
1600 Crescent Dr.
4.34(
35
)
Customers say: Quality work
16 years of experience

This Efficient House is an expert residential energy efficiency company. We are approved by every gas and electric utility provider in Northern Colorado to perform any energy-saving improvement that qualifies for a rebate. With your priorities and budget in mind, we achieve the maximum energy-saved-per-dollar-invested. Our average project costs less than $3,000 and we are not a remodeling company. We install air sealing, insulation, heating and cooling equipment, windows, whole house fans, radon mitigation and other retrofits that save money, increase comfort and reduce carbon emissions. Because we are not a "single-trade" contractor we never misdiagnose the source of wasted energy or comfort related issues. We happily handle all rebate processing as well. This Efficient House directly employs our own well-trained BPI (Building Performance Institute) certified building shell crews and NATE (North American Technical Excellence) certified heating and cooling crews. We begin with a home energy audit which uses various diagnostic tests to analyze the efficiency of a house. We can then suggest the most cost effective ways to improve the efficiency of your home, reduce energy usage/utility bills and improve home comfort. The next step is to begin the work. We are a one-stop shop. An important part of our work - and what differentiates us from ordinary construction companies - is that we take a "whole house" approach to improving your home. A house works as an interactive system and changing one element can have a chain reaction of effects throughout the rest of the building. Keeping this in mind while work is being done is important both for the long term durability of your home and for your personal safety and protection from indoor air quality issues such as carbon monoxide and radon. Feel free to contact us with any questions you have or visit our website for more information.

"Mike & This Efficient House have done several jobs for us in the past. Most recently, they did radon mitigation & insulation work in our crawlspace plus in-wall cellulose fill insulation last December. Mike and his crew were punctual, got the job done very efficiently, and were very communicative through the entire process. We have much better peace-of-mind with the radon work done, and the house was much more comfortable through the rest of the winter with the new insulation. Previously they had performed an energy efficiency audit on the house, and managed the replacement of our old hot water heater and furnace with new high-efficiency units better sized for our small house. Good experiences in all cases, and we would definitely work with them again in the future. Highly recommended!"

John F on May 2021

This Efficient House is an expert residential energy efficiency company. We are approved by every gas and electric utility provider in Northern Colorado to perform any energy-saving improvement that qualifies for a rebate. With your priorities and budget in mind, we achieve the maximum energy-saved-per-dollar-invested. Our average project costs less than $3,000 and we are not a remodeling company. We install air sealing, insulation, heating and cooling equipment, windows, whole house fans, radon mitigation and other retrofits that save money, increase comfort and reduce carbon emissions. Because we are not a "single-trade" contractor we never misdiagnose the source of wasted energy or comfort related issues. We happily handle all rebate processing as well. This Efficient House directly employs our own well-trained BPI (Building Performance Institute) certified building shell crews and NATE (North American Technical Excellence) certified heating and cooling crews. We begin with a home energy audit which uses various diagnostic tests to analyze the efficiency of a house. We can then suggest the most cost effective ways to improve the efficiency of your home, reduce energy usage/utility bills and improve home comfort. The next step is to begin the work. We are a one-stop shop. An important part of our work - and what differentiates us from ordinary construction companies - is that we take a "whole house" approach to improving your home. A house works as an interactive system and changing one element can have a chain reaction of effects throughout the rest of the building. Keeping this in mind while work is being done is important both for the long term durability of your home and for your personal safety and protection from indoor air quality issues such as carbon monoxide and radon. Feel free to contact us with any questions you have or visit our website for more information.

"Mike & This Efficient House have done several jobs for us in the past. Most recently, they did radon mitigation & insulation work in our crawlspace plus in-wall cellulose fill insulation last December. Mike and his crew were punctual, got the job done very efficiently, and were very communicative through the entire process. We have much better peace-of-mind with the radon work done, and the house was much more comfortable through the rest of the winter with the new insulation. Previously they had performed an energy efficiency audit on the house, and managed the replacement of our old hot water heater and furnace with new high-efficiency units better sized for our small house. Good experiences in all cases, and we would definitely work with them again in the future. Highly recommended!"

John F on May 2021

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
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