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Window a/c unit service or relocation pros in Castle Rock

Avatar for 5280 Heating, Cooling & Refrigeration, LLC
5280 Heating, Cooling & Refrigeration, LLC
5790 W Louisiana Ave
5.00(
5
)
Approved Pro
5280 Heating, Cooling & Refrigeration, LLC
5790 W Louisiana Ave
5.00(
5
)
Approved Pro
8 years of experience
Free onsite estimate

At 5280 Cooling, Heating & Refrigeration, we specialize in fast, affordable, and reliable HVAC repairs, installations, and tune-ups across Lakewood, Westminster, and Aurora, Colorado. Whether your system needs a quick fix, a full replacement, or a seasonal check-up, our licensed HVAC technicians are here to keep your home or business comfortable year-round.​ 5280 Cooling, Heating & Refrigeration is a family-owned and operated company of Colorado natives. We have been doing business In Colorado since 2008, and have over 4 decades of experience in the trade. Our company has a Master Mechanical license, as well as two supervisors’ licenses, and we offer a full spectrum of services. From Commercial and Residential HVAC services to Commercial Refrigeration, we can handle it all. We take pride in our work and strive to make sure that every job, no matter how big or small, is done right the first time.

"This team of guys are some of the best in Town. Time responsive, clean, and appreciative to help. I?ve used this team for several years with no complaints!!"

Brian J on May 2025

At 5280 Cooling, Heating & Refrigeration, we specialize in fast, affordable, and reliable HVAC repairs, installations, and tune-ups across Lakewood, Westminster, and Aurora, Colorado. Whether your system needs a quick fix, a full replacement, or a seasonal check-up, our licensed HVAC technicians are here to keep your home or business comfortable year-round.​ 5280 Cooling, Heating & Refrigeration is a family-owned and operated company of Colorado natives. We have been doing business In Colorado since 2008, and have over 4 decades of experience in the trade. Our company has a Master Mechanical license, as well as two supervisors’ licenses, and we offer a full spectrum of services. From Commercial and Residential HVAC services to Commercial Refrigeration, we can handle it all. We take pride in our work and strive to make sure that every job, no matter how big or small, is done right the first time.

"This team of guys are some of the best in Town. Time responsive, clean, and appreciative to help. I?ve used this team for several years with no complaints!!"

Brian J on May 2025


Avatar for Wild Water Plumbing Heating and Cooling
Wild Water Plumbing Heating and Cooling
7731 Dry Willow Way
5.00(
11
)
Approved Pro
Wild Water Plumbing Heating and Cooling
7731 Dry Willow Way
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
902 local quotes requested

At Wild Water Plumbing, Heating and Cooling we provide free estimates with no trip fees. We're a locally owned small business, proudly staffed by fully licensed technicians. We look forward to serving you.

"Professional. Good at explaining and investigating. Good work. Fair prices."

David B on March 2025

At Wild Water Plumbing, Heating and Cooling we provide free estimates with no trip fees. We're a locally owned small business, proudly staffed by fully licensed technicians. We look forward to serving you.

"Professional. Good at explaining and investigating. Good work. Fair prices."

David B on March 2025


Avatar for Plumbing Tree
Plumbing Tree
10196 West Yale Place
4.61(
28
)
Approved Pro
Plumbing Tree
10196 West Yale Place
4.61(
28
)
Approved Pro
Customers say: Terrific value
2322 local quotes requested
13 years of experience

We have the experience and dedication to assist with all of your plumbing, heating, cooling services, along with remodeling and renovations. 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! Call or click to schedule a free estimate today!

"The team arrived around 10:00 and took most of the day to complete the replacement. There is still some fine tuning to be done, but it is outside the scope of the project."

Gerald B on July 2024

We have the experience and dedication to assist with all of your plumbing, heating, cooling services, along with remodeling and renovations. 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! Call or click to schedule a free estimate today!

"The team arrived around 10:00 and took most of the day to complete the replacement. There is still some fine tuning to be done, but it is outside the scope of the project."

Gerald B on July 2024


Avatar for Peak Home Performance
Peak Home Performance
1125 N. Newport Road
4.08(
13
)
Approved Pro
Peak Home Performance
1125 N. Newport Road
4.08(
13
)
Approved Pro
Customers say: Quality work
790 local quotes requested
6 years of experience

Since day one, we’ve been dedicated to providing our community with a level of service in HVAC that just doesn’t currently exist. Over 30 years of experience. Their former experience of operating a successful HVAC company led to them opening Peak Home Performance with a passion and dedication unseen in our area.

"They were professional and helped us solve the problem."

Joy and Matt R on January 2025

Since day one, we’ve been dedicated to providing our community with a level of service in HVAC that just doesn’t currently exist. Over 30 years of experience. Their former experience of operating a successful HVAC company led to them opening Peak Home Performance with a passion and dedication unseen in our area.

"They were professional and helped us solve the problem."

Joy and Matt R on January 2025


Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
9800 Mt Pyramid Ct #4040
4.93(
27
)
Approved Pro
Behold Heating & Cooling Services
9800 Mt Pyramid Ct #4040
4.93(
27
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1537 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".

"All of the guys of the “Behold” crew were fantastic! Bryan was super patient, kind and informative, and the rest of the guys were nice, good at what they did and hard working! Really, the whole experience was lovely. The install took them a long time as our house is weird and has many corners so they ended up working a 14 hour day- but no one complained, and even still cleaned up ( in the dark). Would recommend a 100%."

Ellie R on April 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".

"All of the guys of the “Behold” crew were fantastic! Bryan was super patient, kind and informative, and the rest of the guys were nice, good at what they did and hard working! Really, the whole experience was lovely. The install took them a long time as our house is weird and has many corners so they ended up working a 14 hour day- but no one complained, and even still cleaned up ( in the dark). Would recommend a 100%."

Ellie R on April 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.75(
73
)
Approved Pro
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.75(
73
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
4543 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Liars, Crooks and very dishonest"

Christopher L on September 2024

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Liars, Crooks and very dishonest"

Christopher L on September 2024


Avatar for Absolute Electrical, Heating and Air
Absolute Electrical, Heating and Air
4920 Monaco St
4.32(
25
)
Approved Pro
Absolute Electrical, Heating and Air
4920 Monaco St
4.32(
25
)
Approved Pro
Customers say: Quick response
1033 local quotes requested
18 years of experience

We are in the business of building customers for life. Our team provides exceptional customer service in order to ensure that your experience is a great one. Our goal is to offer the best Electrical, Heating & Air conditioning services in the industry, coupled with the exceptional customer service and value you can only receive from a local, family owned business. Call us today at 720.547.8088. We provide long term solutions which protect your biggest investment, and promise to put you and what’s best for your home first. We believe that all of the electrical, heating, and air components in your home should be comfortable and keep your family safe while meeting your current financial needs and future plans. We'll work together with you and your family to repair or design and install efficient systems within the home.

"did a good job but very overpriced. Had a AC capacitor replaced. Was charged 580 but when I looked online what an average price to replace was, one site said from 100 to 250, while another said from 150 to 400. He also talked me into getting a hard start kit and charged 638 for that. For what I could find, the part cost around 50. It took less than 30 minutes to replace both. Seems a little pricey to me."

william k on July 2023

We are in the business of building customers for life. Our team provides exceptional customer service in order to ensure that your experience is a great one. Our goal is to offer the best Electrical, Heating & Air conditioning services in the industry, coupled with the exceptional customer service and value you can only receive from a local, family owned business. Call us today at 720.547.8088. We provide long term solutions which protect your biggest investment, and promise to put you and what’s best for your home first. We believe that all of the electrical, heating, and air components in your home should be comfortable and keep your family safe while meeting your current financial needs and future plans. We'll work together with you and your family to repair or design and install efficient systems within the home.

"did a good job but very overpriced. Had a AC capacitor replaced. Was charged 580 but when I looked online what an average price to replace was, one site said from 100 to 250, while another said from 150 to 400. He also talked me into getting a hard start kit and charged 638 for that. For what I could find, the part cost around 50. It took less than 30 minutes to replace both. Seems a little pricey to me."

william k on July 2023


Avatar for TACTIHVAC LLC
TACTIHVAC LLC
6485 Lazy Stream Way
5.00(
5
)
Approved Pro
TACTIHVAC LLC
6485 Lazy Stream Way
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
421 local quotes requested

TactiHvac: Tactical Comfort, Mission Accomplished At TactiHvac, we don’t just fix heating and cooling systems—we’re on a mission to save your home from the perils of bad air. Based in Colorado Springs, Jesse Joseph and his crew of HVAC commandos specialize in precise diagnostics, tactical repairs, and flawless installations for residential heating and cooling systems. Think of us as the special forces of climate control: no air too dusty, no furnace too fried, and no AC too ancient to escape our expertise. Armed with 47 years of combined industry experience and a commitment to delivering top Residential HVAC equiptment like Rheem, Weather King and Sure Comfort systems; we don’t just bring the heat (or the chill); we bring peace of mind to you and your family, for decades to come. What makes us different? When the heat shuts off and things go bump in the night; We're the team that runs toward the sound of squeaky furnaces and suspicious noises in the basement and attics, not away from them. Whether it’s an AC add-on, a furnace swap, or a total system overhaul, TactiHvac operates with tactical precision and a practical approach for your family and your wallet. You'll get top-tier service without the runaround because we value your comfort—and your time. As proud supporters of our veterans, we’ve partnered with the American Warrior Initiative to replace furnaces for elderly and disabled vets. This isn’t just a job; it’s a chance to give back to the community we love. So, if your HVAC system is waving the white flag, call TactiHvac at (719) 425-3799. We’ll be there faster than you can say, “Why is my house so cold?"

"Jesse & Josh, Are very professional, they take the time to go over everything with you before starting the work. VETERAN friendly Company with very competitive rates. After trying several other BIG Companies here in town I chose TACTI HVAC and will choose them again. HIGHLY RECOMMEND!"

BIG SGT LLC Jonathon N on November 2024

TactiHvac: Tactical Comfort, Mission Accomplished At TactiHvac, we don’t just fix heating and cooling systems—we’re on a mission to save your home from the perils of bad air. Based in Colorado Springs, Jesse Joseph and his crew of HVAC commandos specialize in precise diagnostics, tactical repairs, and flawless installations for residential heating and cooling systems. Think of us as the special forces of climate control: no air too dusty, no furnace too fried, and no AC too ancient to escape our expertise. Armed with 47 years of combined industry experience and a commitment to delivering top Residential HVAC equiptment like Rheem, Weather King and Sure Comfort systems; we don’t just bring the heat (or the chill); we bring peace of mind to you and your family, for decades to come. What makes us different? When the heat shuts off and things go bump in the night; We're the team that runs toward the sound of squeaky furnaces and suspicious noises in the basement and attics, not away from them. Whether it’s an AC add-on, a furnace swap, or a total system overhaul, TactiHvac operates with tactical precision and a practical approach for your family and your wallet. You'll get top-tier service without the runaround because we value your comfort—and your time. As proud supporters of our veterans, we’ve partnered with the American Warrior Initiative to replace furnaces for elderly and disabled vets. This isn’t just a job; it’s a chance to give back to the community we love. So, if your HVAC system is waving the white flag, call TactiHvac at (719) 425-3799. We’ll be there faster than you can say, “Why is my house so cold?"

"Jesse & Josh, Are very professional, they take the time to go over everything with you before starting the work. VETERAN friendly Company with very competitive rates. After trying several other BIG Companies here in town I chose TACTI HVAC and will choose them again. HIGHLY RECOMMEND!"

BIG SGT LLC Jonathon N on November 2024


Avatar for High 5 Plumbing, Heating, Cooling & Electric
High 5 Plumbing, Heating, Cooling & Electric
15710 W COLFAX AVE
4.64(
76
)
Approved Pro
High 5 Plumbing, Heating, Cooling & Electric
15710 W COLFAX AVE
4.64(
76
)
Approved Pro
Customers say: Quick response
3199 local quotes requested
13 years of experience

If you have any plumbing, heating, cooling or electrical issues at all, contact the experts at High 5 today. We are highly experienced and extensively trained. Using state-of-the-art equipment and a comprehensive understanding of plumbing and HVAC, we handle all of your needs in a timely and professional manner. Whether you need to install, repair, or replace piping, unclog a toilet, replace your ceiling fan, repair an electrical box, install a new air conditioner, need furnace maintenance, or more, they can handle it quickly and efficiently. With High 5, you can count on their expert plumbers, electricians, and HVAC technicians to show up as at your home on time and ready to work. We are well-known among their customers and neighbors for our ethical and honest mode of operation. Many other companies take advantage of their customers’ lack of experience and provide low-quality services at exorbitant rates. At High 5, we've built our business based on honesty, integrity, quality work, and exceptional service at fair pricing. Because of these values, it has allowed us to employ the best of the best in our professional fields. Contact us today and schedule an in-home cost estimate for your plumbing, HVAC or electrical in the Denver area. We proudly offer a Senior Discount and Military Discount of 10% off up to $100.

"Over 7 weeks AND 13 visits, we were intermittently subjected to gas leaks, water leaks, no hot water or heat and error codes on our tankless water heater. They took advantage of the fact that my 2 teenagers and I had no hot water and no heat and continuously up-charged us. During that time, they charged an extra $1900 over the original estimate of $4000. All of the issues were because they failed to recognize that my existing venting didn’t match the new unit (even though they added to the venting) and because they didn’t provide drain piping to manufacture recommendations. They offered me money back and then rescinded the offer as the problems they should have caught just continued. I ended up “chatting” with the manufacturer and showing them screenshots to prove the venting was wrong. They offered a cleaning crew after I complained and already cleaned up the mess they ground into the carpet. When I asked to speak to the owner/DORA license holder, Levi Torres, I was told Levi “doesn’t take phone calls”. Clearly, he only takes your money and wastes your time."

Elizabeth B on April 2025

If you have any plumbing, heating, cooling or electrical issues at all, contact the experts at High 5 today. We are highly experienced and extensively trained. Using state-of-the-art equipment and a comprehensive understanding of plumbing and HVAC, we handle all of your needs in a timely and professional manner. Whether you need to install, repair, or replace piping, unclog a toilet, replace your ceiling fan, repair an electrical box, install a new air conditioner, need furnace maintenance, or more, they can handle it quickly and efficiently. With High 5, you can count on their expert plumbers, electricians, and HVAC technicians to show up as at your home on time and ready to work. We are well-known among their customers and neighbors for our ethical and honest mode of operation. Many other companies take advantage of their customers’ lack of experience and provide low-quality services at exorbitant rates. At High 5, we've built our business based on honesty, integrity, quality work, and exceptional service at fair pricing. Because of these values, it has allowed us to employ the best of the best in our professional fields. Contact us today and schedule an in-home cost estimate for your plumbing, HVAC or electrical in the Denver area. We proudly offer a Senior Discount and Military Discount of 10% off up to $100.

"Over 7 weeks AND 13 visits, we were intermittently subjected to gas leaks, water leaks, no hot water or heat and error codes on our tankless water heater. They took advantage of the fact that my 2 teenagers and I had no hot water and no heat and continuously up-charged us. During that time, they charged an extra $1900 over the original estimate of $4000. All of the issues were because they failed to recognize that my existing venting didn’t match the new unit (even though they added to the venting) and because they didn’t provide drain piping to manufacture recommendations. They offered me money back and then rescinded the offer as the problems they should have caught just continued. I ended up “chatting” with the manufacturer and showing them screenshots to prove the venting was wrong. They offered a cleaning crew after I complained and already cleaned up the mess they ground into the carpet. When I asked to speak to the owner/DORA license holder, Levi Torres, I was told Levi “doesn’t take phone calls”. Clearly, he only takes your money and wastes your time."

Elizabeth B on April 2025


Avatar for Viking Inc. Heating, A/C & Misc. Plumbing, Inc.
Viking Inc. Heating, A/C & Misc. Plumbing, Inc.
3746 Lincoln Ave
4.70(
10
)
Approved Pro
Viking Inc. Heating, A/C & Misc. Plumbing, Inc.
3746 Lincoln Ave
4.70(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
140 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

"Viking had serviced my furnaces and air conditioners in the past. Price was a little high but work was satisfactory. This year, I called four times and used their web site over a six week period to try to schedule a service appointment for the air conditioners. Although I was always told their scheduler would get back to me they never did. A big waste of my time and past money trying to establish a service relationship I could count on. I gave them a "D": rather than an "F" as their call service at least answered all though that was it."

Bruce M on July 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

"Viking had serviced my furnaces and air conditioners in the past. Price was a little high but work was satisfactory. This year, I called four times and used their web site over a six week period to try to schedule a service appointment for the air conditioners. Although I was always told their scheduler would get back to me they never did. A big waste of my time and past money trying to establish a service relationship I could count on. I gave them a "D": rather than an "F" as their call service at least answered all though that was it."

Bruce M on July 2020

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Window a/c unit services or relocations FAQs

If your window air conditioner is relatively new or of high quality, repairing it can restore optimal performance and protect your investment. However, for older units or those with ongoing issues, it might be more cost-effective to replace the unit to ensure long-term efficiency and reliability. Consider the unit's age, the severity of the problem, repair costs versus replacement, and energy efficiency ratings when making your decision. If repairs cost more than half the price of a new unit, replacement is typically the better option.

Window air conditioners last eight to ten years on average. After this time, you may notice decreased efficiency and component wear. Replacing an older unit can improve energy savings and provide updated features like remote controls and better overall performance. With proper maintenance including regular filter cleaning, coil checks, and professional servicing, you can maximize your unit's lifespan.

If your portable AC isn't cooling, it might have a refrigerant leak or a circuit malfunction that's preventing it from working properly. It's best to contact a local air conditioner contractor to inspect and repair the unit. If your AC is older and repairs don't fix the issue, replacing it might be the most effective solution.

Removing a wall-mounted AC costs $55 to $75. Completing the removal yourself at the end of each summer season, being sure to do so according to proper guidelines, keeps you within this cost range. Should you require professional assistance for removal and disposal, if you can't move the unit yourself, expect an added fee of $25 to $50 to the overall cost.

The homeowners guide to window a/c unit services or relocations
From average costs to expert advice, get all the answers you need to get your job done.
Technician services outside AC units and generator
Apr 30, 2025
Apr 30, 2025
Budget for HVAC maintenance costs based on factors such as unit age, time of year, repair task, warranties, condition, service plans, and more.
professional installing home humidifier system
Apr 29, 2025
Apr 29, 2025
Budget for whole-house dehumidifier costs based on factors such as unit type, capacity, efficiency, ductwork, drainage, labor, permits, and more.
Technician performing annual ac tune up
Apr 29, 2025
Apr 29, 2025
Budget for AC evaporator coil replacement costs based on factors such as your AC unit’s tonnage, coil style, professional labor rates, and more.
home air conditioner being recharged with freon
Apr 26, 2025
Apr 26, 2025
Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.
A boy changing thermostat’s temperature using a smartphone
Apr 25, 2025
Apr 25, 2025
Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.
Technician checking AC condenser
Apr 22, 2025
Apr 22, 2025
Budget for the cost to replace an AC condenser based on factors such as unit size, repair type, brand, accessibility, labor, and more.
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