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Find Window a/c unit installers in Denver

Cornell's Brother

8801 W Belleview Ave G203
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Cornell's Brother

8801 W Belleview Ave G203
New on HomeAdvisorNew 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...


Huck's Home Repair

East 5th Street
5.00(
33
)
Approved Pro

Huck's Home Repair

East 5th Street
5.00(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We also accept PayPal, Venmo, Zelle, in addition to cash and checks. 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!

"Todd is very professional. His estimate was extremelty accurate for supplies and labor. Project was perfectly executed and we are very satisfied. He stayed on budget, schedule and delivered as promised."

Nicky S on July 2025

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We also accept PayPal, Venmo, Zelle, in addition to cash and checks. 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!

"Todd is very professional. His estimate was extremelty accurate for supplies and labor. Project was perfectly executed and we are very satisfied. He stayed on budget, schedule and delivered as promised."

Nicky S on July 2025


Avatar for Coal Creek Heat, LLC

Coal Creek Heat, LLC

30934 Skyline Drive
5.00(
4
)
Approved Pro

Coal Creek Heat, LLC

30934 Skyline Drive
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020


"Excellent job. My sliding glass door with trim looks amazing. Thank you."

Andrew O on May 2025

Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today

"Excellent job. My sliding glass door with trim looks amazing. Thank you."

Andrew O on May 2025


"They took everything and poured new concrete, everything was done in the amount of time they estimated. Eduardo and his team are great, I highly recommend them!"

Eugenia J on October 2024

We perform handyman work, remodeling, plumbing, drywall, flooring, electricity and all repair work. Also can provide housekeeping service

"They took everything and poured new concrete, everything was done in the amount of time they estimated. Eduardo and his team are great, I highly recommend them!"

Eugenia J on October 2024


Carpentry, drywall, irrigation, painting, plumbing, electrical, tile, you name it, I've done it. A lot of it. This industry is about building relationships and earning trust through honesty, integrity, and humility. Not to mention doing great work!


Avatar for Handy Mountain Solutions llc

Handy Mountain Solutions llc

10220 City View Drive
5.00(
11
)
Approved Pro

Handy Mountain Solutions llc

10220 City View Drive
5.00(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 local quotes requested

I have been helping friends and family preform basic repairs and upgrades to there homes including my own for over 20 years. With a background in Facilities Maintenance, Carpentry and fine wood working I have acquired vast range of valuable skills and take great pride in my work. If your looking for a Handy man that provides outstanding service and beautiful outcomes look no further.

"Jamen was prompt in returning my call for a quote and his prices were very reasonable for installing some ceiling fans. He was thorough and did a great job!"

Cat B on March 2024

I have been helping friends and family preform basic repairs and upgrades to there homes including my own for over 20 years. With a background in Facilities Maintenance, Carpentry and fine wood working I have acquired vast range of valuable skills and take great pride in my work. If your looking for a Handy man that provides outstanding service and beautiful outcomes look no further.

"Jamen was prompt in returning my call for a quote and his prices were very reasonable for installing some ceiling fans. He was thorough and did a great job!"

Cat B on March 2024


Avatar for Fullerton Handyman Service L.L.C

Fullerton Handyman Service L.L.C

P.O. Box 201091
5.00(
11
)
Approved Pro

Fullerton Handyman Service L.L.C

P.O. Box 201091
5.00(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
204 local quotes requested

Fullerton Handyman Service is a new handyman service. We specialize in everything that you need fix from light fixtures to plumbing, heating, building kitchen island and even cat walls. There is nothing that we can't fix and help for you. We are a small family own business, we are willing to help with anything . So call us and we will be there.

"Completed the work and hauled away the wood. Reasonable price, I recommend Patrick and his team."

Maria R on October 2025

Fullerton Handyman Service is a new handyman service. We specialize in everything that you need fix from light fixtures to plumbing, heating, building kitchen island and even cat walls. There is nothing that we can't fix and help for you. We are a small family own business, we are willing to help with anything . So call us and we will be there.

"Completed the work and hauled away the wood. Reasonable price, I recommend Patrick and his team."

Maria R on October 2025


Avatar for Deans Design and Remodeling

Deans Design and Remodeling

7969 Columbine Avenue
5.00(
3
)
Approved Pro

Deans Design and Remodeling

7969 Columbine Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

Deans Design and Remodeling is a trusted name in the construction and contracting industry, specializing in residential and commercial renovations. With a commitment to quality craftsmanship and customer satisfaction, the company offers tailored remodeling solutions that enhance the value, functionality, and aesthetics of every space. Their team combines innovative design expertise with hands-on construction experience, ensuring each project is delivered on time and within budget.

"Kyle and Justin Dean demoed, redesigned, and built 2 decks and a pergola for me. They are professional and provide outstanding quality work. They are knowledgeable and had great design ideas for my projects. Communicated well with me on all work and costs. Highly recommend and will use again."

Leigh R on June 2025

Deans Design and Remodeling is a trusted name in the construction and contracting industry, specializing in residential and commercial renovations. With a commitment to quality craftsmanship and customer satisfaction, the company offers tailored remodeling solutions that enhance the value, functionality, and aesthetics of every space. Their team combines innovative design expertise with hands-on construction experience, ensuring each project is delivered on time and within budget.

"Kyle and Justin Dean demoed, redesigned, and built 2 decks and a pergola for me. They are professional and provide outstanding quality work. They are knowledgeable and had great design ideas for my projects. Communicated well with me on all work and costs. Highly recommend and will use again."

Leigh R on June 2025


Avatar for Handyman Connection of Parker

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
196 local quotes requested

With over 30 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025

With over 30 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025

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FAQs for window a/c unit installation projects in Denver, CO

Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.

Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.

The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.

Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.

Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.

The Denver, CO homeowners’ guide to window a/c unit installations

From average costs to expert advice, get all the answers you need to get your job done.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.