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Window a/c unit installers in Highlands Ranch

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...


Avatar for The Leo Group, LLC
The Leo Group, LLC
2550 Lawrence Street #103
5.00(
6
)
Approved Pro
The Leo Group, LLC
2550 Lawrence Street #103
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1618 local quotes requested

The Leo Group is a handyman services firm based out of Denver Colorado. We specialize in bathroom renovations and general handyman work. Whether you need shelves installed, a custom door hung, or a full bathroom renovation we are the firm for you. We are forward thinking, and we will work with your budget to find the right solutions for you.

"Great, Josh was personable and knew what he was doing."

Judith C on May 2025

The Leo Group is a handyman services firm based out of Denver Colorado. We specialize in bathroom renovations and general handyman work. Whether you need shelves installed, a custom door hung, or a full bathroom renovation we are the firm for you. We are forward thinking, and we will work with your budget to find the right solutions for you.

"Great, Josh was personable and knew what he was doing."

Judith C on May 2025


Avatar for NRWillis Construction
NRWillis Construction
5.00(
6
)
Approved Pro
NRWillis Construction
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1633 local quotes requested

At NRWillis Construction, we offer a wide range of handyman services to ensure your home or business stays in top shape. Whether it’s minor repairs, installations, or maintenance tasks, our experienced team is here to handle it all with precision and care. From carpentry and plumbing to painting and electrical work, no job is too small or too big for us. We pride ourselves on delivering quality craftsmanship, timely service, and solutions tailored to your specific needs. Trust NRWillis Construction for reliable and efficient handyman services that keep your property running smoothly.

"Engineering of reconstructed window issues was solid! Very pleased with end result."

Dan P on June 2025

At NRWillis Construction, we offer a wide range of handyman services to ensure your home or business stays in top shape. Whether it’s minor repairs, installations, or maintenance tasks, our experienced team is here to handle it all with precision and care. From carpentry and plumbing to painting and electrical work, no job is too small or too big for us. We pride ourselves on delivering quality craftsmanship, timely service, and solutions tailored to your specific needs. Trust NRWillis Construction for reliable and efficient handyman services that keep your property running smoothly.

"Engineering of reconstructed window issues was solid! Very pleased with end result."

Dan P on June 2025


Avatar for Colorado Bear Heating & Air
Colorado Bear Heating & Air
2237 Deer Hollow Tr
5.00(
11
)
Approved Pro
Colorado Bear Heating & Air
2237 Deer Hollow Tr
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are family. We are focused on the needs of our customer base & dedicated to providing our clients with an exceptional service experience, superior to other service providers in our marketplace. Our quick response time, strong communication skills, compassionate drive, and thoroughness sets us apart from other providers.

"they did an excellent job. were knowledgeable and professional."

Mansour R on December 2024

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are family. We are focused on the needs of our customer base & dedicated to providing our clients with an exceptional service experience, superior to other service providers in our marketplace. Our quick response time, strong communication skills, compassionate drive, and thoroughness sets us apart from other providers.

"they did an excellent job. were knowledgeable and professional."

Mansour R on December 2024


Avatar for VersaPros Handyworks
VersaPros Handyworks
191 University Boulevard
5.00(
6
)
Approved Pro
VersaPros Handyworks
191 University Boulevard
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1397 local quotes requested

VersaPros Handyworks has over 25 years of experience related to many areas of renovation and building processes as well as water and fire proofing qualifications. We specialize in providing the highest quality at a rate that won't crush the budget. We crush the competition, not your budget!

"He arrived on time and was very professional completed the work timely cleaning up afterwards. Showed concern double checking to make sure everything was to my satisfaction. Will definitely use his services for more work. Very trustworthy."

Kathy B on October 2024

VersaPros Handyworks has over 25 years of experience related to many areas of renovation and building processes as well as water and fire proofing qualifications. We specialize in providing the highest quality at a rate that won't crush the budget. We crush the competition, not your budget!

"He arrived on time and was very professional completed the work timely cleaning up afterwards. Showed concern double checking to make sure everything was to my satisfaction. Will definitely use his services for more work. Very trustworthy."

Kathy B on October 2024


Avatar for Prepper Construction
Prepper Construction
5.00(
8
)
Approved Pro
Prepper Construction
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
828 local quotes requested

30+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They did a fantastic job replacing and large mulch aree and a large p-gravel area. They were on time and charged a fair price and did the work over and above what was asked for . They kept things spotless after they left each day . This was a very difficult area to get to and required a lot of heavy lifting"

David D on May 2025

30+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They did a fantastic job replacing and large mulch aree and a large p-gravel area. They were on time and charged a fair price and did the work over and above what was asked for . They kept things spotless after they left each day . This was a very difficult area to get to and required a lot of heavy lifting"

David D on May 2025


Avatar for Attraction Heating & Cooling
Attraction Heating & Cooling
5.00(
1
)
Approved Pro
Attraction Heating & Cooling
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1819 local quotes requested

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


Castle Rock Heating & Air
In Home Repair
5.00(
1
)
Approved Pro
Castle Rock Heating & Air
In Home Repair
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1161 local quotes requested

Our mission is to be a heating & a/c contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"It went well. The tech even took the time to teach me about proper yearly maintenance and having it flushed"

Rachel W on January 2025

Our mission is to be a heating & a/c contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"It went well. The tech even took the time to teach me about proper yearly maintenance and having it flushed"

Rachel W on January 2025


Tempcontrol
5943 West Alder Ave.
New on HomeAdvisorNew on Angi
Approved Pro
Tempcontrol
5943 West Alder Ave.
New on AngiNew on HomeAdvisor
Approved Pro
533 local quotes requested
26 years of experience

In Business Since 1999 Quality work, knowledgeable techs, and great prices. 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!

In Business Since 1999 Quality work, knowledgeable techs, and great prices. 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!


Avatar for Bond Handyman
Bond Handyman
19130 Breton Place
5.00(
5
)
Approved Pro
Bond Handyman
19130 Breton Place
5.00(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
832 local quotes requested

BOND Handyman specializes in drywall installation, repairs, texture matching, and painting. With expertise in minor electrical and plumbing work, plus carpentry skills for home updates, we provide comprehensive home improvement solutions. With 5 years of experience, we deliver top-notch craftsmanship and reliable service. Our goal is to exceed your expectations with every project. Contact us at 719-460-9464 or email me at hadsdesigns@gmail.com for a free estimate and we will transform your space into whatever you can dream up!

"Jake did a great job. He was there when he said he would be, he cleaned up afterward and he did an amazing job installing the baseboards."

Elizabeth B on September 2024

BOND Handyman specializes in drywall installation, repairs, texture matching, and painting. With expertise in minor electrical and plumbing work, plus carpentry skills for home updates, we provide comprehensive home improvement solutions. With 5 years of experience, we deliver top-notch craftsmanship and reliable service. Our goal is to exceed your expectations with every project. Contact us at 719-460-9464 or email me at hadsdesigns@gmail.com for a free estimate and we will transform your space into whatever you can dream up!

"Jake did a great job. He was there when he said he would be, he cleaned up afterward and he did an amazing job installing the baseboards."

Elizabeth B on September 2024

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

Running a window air conditioner to cool a small room often costs less than $4 per day, making it cheaper than central air for single-room cooling. However, central air might be more efficient if you're using multiple window units or need to cool a space larger than 1,000 square feet. Choosing the right size AC is crucial—a unit that's too big or small can waste energy and increase costs.

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 Highlands Ranch, 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.
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