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Find Central a/c service or repairers in Castle-rock

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.8(
26
)

Serving Castle-rock, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"After a no call/no show by another technician (during 3 weeks of 90+ temps, a sick spouse, 3 tired dogs & a pandemic), I called Hvac Doctor after finding a referral on Angie's List. My call was promptly returned & I was honestly told I would be contacted if an opening presented itself. Within a few hours & much to my delight after a restless night of sleep, I was called & my central air was promptly & accurately repaired. These guys are top notch professionals as well as knowledgeable. Hvac Doctor is now going to be my new ongoing routine maintenance technician as well. Search no more, call Hvac Doctor! Can I give them 10 stars?"
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+137

Response time2 days
53 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Comfort by Design
Comfort by Design
4.6(
77
)

Serving Castle-rock, MN and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"It's 8 PM, 80 degrees outside with the same for humidity, and I noticed that the temperature in the house is getting warm. After doing some troubleshooting, I found out the compressor for the A/C had shut off. I called Comfort By Design's emergency number and within minutes the technician that was on call, called me back. He explained that since the outside temperature was dropping to the 60's that evening, that maybe we should wait until morning to perform a repair, IF a suggestion he made did not pan out. So come morning, the compressor was still not working, I called their office at 7:15 and scheduled a technician to come out. Being that it was starting to get very warm and the calls were coming in, I figured that it would be late in the afternoon. To my pleasant surprise, they were at the house by 8:30, and 15 minutes later they had it fixed (it was a relay that needed to be reset). I was very pleased with the response and the quickness in which the problem was solved. I will continue to use them for my heating and air conditioning needs."
Solar Panel Installation
Geothermal Efficiency
Replace Wood Burning Fireplaces with a Gas
Solar Panel Installation
Don’t let winter catch you unprepared. Ensure your furnace is ready with expert maintenance and repairs.

+11

25 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
443
)

Serving Castle-rock, MN and surrounding areas

Approved (Corporate)

In business since 1956

Free estimates

Emergency services offered

Experience the Total Comfort Difference, since 1956. We sell different. We service different.\n\nAs a certified Carrier dealer and a recipient of the 2024 President’s Award, you can "Turn to the experts" with Total Comfort proudly bringing Minneapolis-St. Paul expert heating and cooling solutions. From AC repair to furnace replacement, maintenance, and more, our skilled, award-winning team delivers quality, affordable HVAC services across the Twin Cities—from Brooklyn Park to Eden Prairie and everywhere in between!\n\nSince 1956, Total Comfort has been doing whatever it takes to ensure each customer is 100% satisfied with their heating and cooling service. As a locally owned, customer-focused company, our #1 goal is providing honest, quality work to our Minneapolis-St. Paul neighbors. Every job is performed with respect and courtesy, leaving you satisfied in a more comfortable home.\n

156 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Castle-rock, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Twin City Pipeworks
Twin City Pipeworks
4.8(
426
)

Serving Castle-rock, MN and surrounding areas

In business since 2007

Credit card accepted

"Honest and ethical! Called for faucet repair found on a Home Inspection. Dave arrived on time inspected all faucets, confirmed my findings that there were no leaks. Documented his findings, and only charged for the service call. If you need a Plumber, I highly recommend Dave!"
Additional Photos
Recommended by94%of homeowners
Avatar for Conditioned Air Inc
Conditioned Air Inc
4.8(
51
)

Serving Castle-rock, MN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"In the middle of the Summer my a/c decided not to work and they were very accommodating coming out quickly and fixing everything right away. They did an excellent job! I will definitely recommend and use them, again."
Recommended by100%of homeowners
Showing 1-10 of 49
FAQs for central a/c service or repair projects in Castle-rock, MN

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Castle-rock, MN homeowners’ guide to central a/c service or repairs

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

  • 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.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently