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Air conditioning pros in Golden

Cornell's Brother
8801 W Belleview Ave G203
New on HomeAdvisorNew on Angi
Approved Pro
Cornell's Brother
8801 W Belleview Ave G203
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

Cornell's Brothers is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Lakewood, CO and surrounding areas. There is no job too big, or too small for our team. Call today...

Cornell's Brothers is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Lakewood, CO and surrounding areas. There is no job too big, or too small for our team. Call today...


Air Bender
914 Park View St
5.00(
3
)
Approved Pro
Air Bender
914 Park View St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Air Bender 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. We look forward to working with you!

"Johnny was pleasant, great to talk to and was willing to explain how everything was working on the furnace"

Allison C on March 2023

Air Bender 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. We look forward to working with you!

"Johnny was pleasant, great to talk to and was willing to explain how everything was working on the furnace"

Allison C on March 2023


Avatar for Tempcontrol Heating & Air Conditioning
Tempcontrol Heating & Air Conditioning
5943 West Alder Ave.
4.94(
27
)
Approved Pro
Tempcontrol Heating & Air Conditioning
5943 West Alder Ave.
4.94(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

At Tempcontrol Heating & Air Conditioning, we pride our company on 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!

"On time ! Great service ! I will use Brandon again!"

stephanie i on April 2022

At Tempcontrol Heating & Air Conditioning, we pride our company on 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!

"On time ! Great service ! I will use Brandon again!"

stephanie i on April 2022


A-Z Construction
955 S. Marshall St.
New on HomeAdvisorNew on Angi
Approved Pro
A-Z Construction
955 S. Marshall St.
New on AngiNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

A-Z Construction is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced while still paying close attention to the details of each and every project we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started.

A-Z Construction is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced while still paying close attention to the details of each and every project we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started.


Avatar for New Era HVAC
New Era HVAC
10943 Bellaire Way
5.00(
26
)
Approved Pro
New Era HVAC
10943 Bellaire Way
5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Our mission at New Era HVAC is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! New Era HVAC stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"I called to have inducer motor replaced and could not be happier with result. Worked directly with owner who was informative, upfront, honest and polite. I have no reason to give anything other than 5 stars. Pricing was fair and work was done exactly as promised. Would recommend to family and friends without hesitation."

REBECCA W on February 2024

Our mission at New Era HVAC is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! New Era HVAC stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"I called to have inducer motor replaced and could not be happier with result. Worked directly with owner who was informative, upfront, honest and polite. I have no reason to give anything other than 5 stars. Pricing was fair and work was done exactly as promised. Would recommend to family and friends without hesitation."

REBECCA W on February 2024


Avatar for Epic HVAC, Inc.
Epic HVAC, Inc.
11891 East 33rd Avenue, Unit D
4.77(
59
)
Approved Pro
Epic HVAC, Inc.
11891 East 33rd Avenue, Unit D
4.77(
59
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

Epic Hvac Inc is a full service residential and commercial HVAC contractor serving the entire Colorado Front Range. We service, repair, replace and maintain all makes and models. We also offer system design and installation, including custom ventilation and ductwork. Regular preventative maintenance plans and service agreements are available to ensure you get the highest level of performance and energy efficiency from your systems. Epic Hvac Inc is a local company with a small staff and high regard to detail. Our people have made us one of the most trusted and respected HVAC companies on the Denver Metro area. Every lead technician has years of industry experience and receives the most thorough, up-to-date training available. Not only can you expect top-notch results, but an exceptional level of service and quality.

"Super helpful, made sure the thermostat was working properly and even helped me identify an additional issue with my pressure valve that was causing my heat to not kick on properly, explaining why my new house was always so cold! 10/10."

Derik L on January 2019

Epic Hvac Inc is a full service residential and commercial HVAC contractor serving the entire Colorado Front Range. We service, repair, replace and maintain all makes and models. We also offer system design and installation, including custom ventilation and ductwork. Regular preventative maintenance plans and service agreements are available to ensure you get the highest level of performance and energy efficiency from your systems. Epic Hvac Inc is a local company with a small staff and high regard to detail. Our people have made us one of the most trusted and respected HVAC companies on the Denver Metro area. Every lead technician has years of industry experience and receives the most thorough, up-to-date training available. Not only can you expect top-notch results, but an exceptional level of service and quality.

"Super helpful, made sure the thermostat was working properly and even helped me identify an additional issue with my pressure valve that was causing my heat to not kick on properly, explaining why my new house was always so cold! 10/10."

Derik L on January 2019


Avatar for Now Heating & Air
Now Heating & Air
8661 Rosemary Street
4.50(
19
)
Approved Pro
Now Heating & Air
8661 Rosemary Street
4.50(
19
)
Approved Pro
Customers say: Quick response
36 years of experience

Welcome to Now Heating & Air Since 1989, we have provided expert service for residential and commercial HVAC installation, repair, and maintenance in Denver, Boulder, and the surrounding areas. Whether you need new system installation or system retrofit, our professional technicians will assess your needs and provide a system for your home or business that will exceed your expectations. Our technicians have extensive training and experience with the heating and air conditioning units we install, as well as all other types of residential systems to ensure efficient air conditioning and heating repair for your home. We provide repair, replacement, and preventative maintenance for air conditioners, furnace repair, furnace replacement, heat pumps, air duct cleaning, humidifiers, and more.

"BEN was fantastic. Very knowledgeable and explained every step of the process in complete detail. Within 5 mins of a seeing the unit he knew exactly what the problem was and how to fix it. Ben listened to our concerns and gave us better options for optimal performance of our system and also recommendations for this problem . Eliminating reoccurrence and the appropriate maintenance schedule recommended for our unit. With his wealth of knowledge and approach NOW is very lucky to have BEN on their team."

Louella N on August 2021

Welcome to Now Heating & Air Since 1989, we have provided expert service for residential and commercial HVAC installation, repair, and maintenance in Denver, Boulder, and the surrounding areas. Whether you need new system installation or system retrofit, our professional technicians will assess your needs and provide a system for your home or business that will exceed your expectations. Our technicians have extensive training and experience with the heating and air conditioning units we install, as well as all other types of residential systems to ensure efficient air conditioning and heating repair for your home. We provide repair, replacement, and preventative maintenance for air conditioners, furnace repair, furnace replacement, heat pumps, air duct cleaning, humidifiers, and more.

"BEN was fantastic. Very knowledgeable and explained every step of the process in complete detail. Within 5 mins of a seeing the unit he knew exactly what the problem was and how to fix it. Ben listened to our concerns and gave us better options for optimal performance of our system and also recommendations for this problem . Eliminating reoccurrence and the appropriate maintenance schedule recommended for our unit. With his wealth of knowledge and approach NOW is very lucky to have BEN on their team."

Louella N on August 2021


Avatar for Good Day Mechanical, LLC
Good Day Mechanical, LLC
7482 Exeter Court
4.83(
3
)
Approved Pro
Good Day Mechanical, LLC
7482 Exeter Court
4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Good Day Mechanical, ll 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.

"Very good manners and had all the answers"

Duane I on February 2023

Good Day Mechanical, ll 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.

"Very good manners and had all the answers"

Duane I on February 2023


Avatar for Nitro Heating & Cooling, LLC
Nitro Heating & Cooling, LLC
6000 S Frasier St 9-104
5.00(
2
)
Approved Pro
Nitro Heating & Cooling, LLC
6000 S Frasier St 9-104
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are an owner-operated company and specialize in full service HVAC installation and repair. Furnace, central air conditioning, and indoor air quality such as whole house humidifiers to name a few. 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 the start to the 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.

"Very professional and thorough. Cleaned the work area afterwards. Got my furnace up and running and even cleaned it for no extra charge. Couldnt be more pleased with my experience!"

Keri K on February 2022

We are an owner-operated company and specialize in full service HVAC installation and repair. Furnace, central air conditioning, and indoor air quality such as whole house humidifiers to name a few. 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 the start to the 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.

"Very professional and thorough. Cleaned the work area afterwards. Got my furnace up and running and even cleaned it for no extra charge. Couldnt be more pleased with my experience!"

Keri K on February 2022


Avatar for Evergreen Heating & Cooling
Evergreen Heating & Cooling
P.O. Box 31118
5.00(
4
)
Approved Pro
Evergreen Heating & Cooling
P.O. Box 31118
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Here at Evergreen Heating & Cooling our goal is to provide complete customer satisfaction via open and honest communication, upfront pricing, thorough explanations & tangible options. We have senior technicians with over 10 years experience in the industry who have serviced and installed nearly every major system brand. We hold our work to a higher standard! Give us a call today!

"null"

Michelle M on July 2018

Here at Evergreen Heating & Cooling our goal is to provide complete customer satisfaction via open and honest communication, upfront pricing, thorough explanations & tangible options. We have senior technicians with over 10 years experience in the industry who have serviced and installed nearly every major system brand. We hold our work to a higher standard! Give us a call today!

"null"

Michelle M on July 2018

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FAQs for air conditioning projects in Golden, CO

A standard blower door test takes between 30 minutes and one hour to complete. The process involves setting up specialized equipment in your doorway, running the fan to create pressure differences, and taking measurements throughout your home. Additional services like thermal imaging or detailed leak detection will extend this timeframe. The technician will also spend time explaining the results and making recommendations based on their findings.

Preparation involves turning off all combustion appliances, such as gas furnaces and water heaters, for safety. Secure all exterior doors and windows, but leave interior doors open to allow airflow throughout the house. Close fireplace dampers and cover any ashes to prevent them from being drawn into living spaces. Clear access to potential inspection areas like attics and crawlspaces, and inform everyone in the household about the test to prevent accidental door openings during the process.

Older homes often benefit most from blower door testing because they have more air leakage points than newer construction. The test can pinpoint specific areas where relatively inexpensive improvements will yield significant energy savings. 

Many homeowners of vintage properties report noticeable reductions in drafts and more consistent indoor temperatures after addressing issues identified during testing. The potential utility savings often recover the testing cost within a reasonable timeframe.

New construction must meet increasingly stringent energy codes that specify maximum allowable air leakage rates. Meeting these standards requires careful attention to air sealing details during construction. 

Success depends largely on properly installing air barriers, thoroughly sealing around penetrations, and quality control throughout the building process. While achieving code compliance is challenging, builders who implement systematic air sealing protocols succeed in meeting required standards.

It's best to schedule a follow-up test after completing all recommended air sealing and insulation work. This allows you to verify the effectiveness of your improvements as a complete package. Allow sufficient time for all sealing materials to cure properly—often a few weeks after completion. The verification test provides documentation of your home's improved performance and confirms you've addressed the issues identified in the initial assessment.

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