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TRUSTED BY CRYSTAL, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Crystal

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
27
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+47 more

Serving Crystal, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"It went better than I could have imagined. All the other calls I made required a repair technician appointment and a separate salesperson appointment. Vitaliy the HVAC Doctor was extremely knowledgeable -- able to repair our old A/C enough to get us through until the new A/C was installed AND get us set up with a new one. We got a great new 2-stage A/C at a terrific price. Vitaliy really knows HVAC, and did a super job. Also, he has an incredible work ethic. He fit us in on short notice on a Saturday, and took his time answering all our questions. Once we were satisfied with the solution, he fixed everything by headlamp in the dark. He made sure we never felt pressured or rushed. We absolutely have a new favorite HVAC company."
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+137

Response time2 days
54 neighbors recently requested a quote
Recommended by95%of homeowners
Integrity Furnace & Duct Cleaning
4.9(
158
)
Air Ducts & Vents - Clean

Serving Crystal, MN and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

Integrity Furnace & Duct Cleaning is your trusted choice for air duct cleaning in the Twin Cities. Our team is dedicated to providing top-notch service and ensuring your home's air quality is at its best. Contact us today for a job done with integrity.

Response time2 days
Response rate86%
1 neighbors recently requested a quote
Avatar for Green Team Carpet & Air Duct Cleaning
Green Team Carpet & Air Duct Cleaning
4.9(
94
)
Air Ducts & Vents - Clean

Serving Crystal, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Requested a quote and Justin texted quickly, asking to see a pic inside one of our returns. Stated that the ducts looked clean and advised how to check the furnace to see if it's been done before. Lo and behold, found a sticker on the furnace indicating a duct cleaning had been completed recently by the previous owners. He also recommended a low cost solution to sanitize the HVAC system that we could do ourselves. We are super impressed and plan to hire this company when the time comes for a cleaning! A business with integrity - how novel! :)"
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+16

Response time10 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
443
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+7 more

Serving Crystal, 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

250 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Crystal, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Would 100% recommend this company to anyone that has HVAC needs. From start to finish everyone that I interacted with was helpful, knowledge, and kind! Spending a lot of money on a new furnace, air conditioner, and water heater is never fun, but Aquarius made it so easy. They listened to what I was looking for and make recommendations that would serve my needs (and not just the most expensive option). They were very accommodating with my schedule and were able to install everything while I was out of the State. Everyone made it easy for me to trust getting everything installed when I was not around."
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Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Minnesota Vent Pro, llc.
Minnesota Vent Pro, llc.
5.0(
23
)
Air Ducts & Vents - Clean

Serving Crystal, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

Minnesota Vent Pro improving indoor air quality one dirty vent at a time! \nMinnesota Vent Pro cleans HVAC air ducts, dryer vents & dryers, chimneys. Improve the air quality of your home or business with a cleaning from Minnesota Vent Pro.

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+13

Response time9 hrs
Recommended by80%of homeowners
Avatar for Finch Electrical Heating & Air
Finch Electrical Heating & Air
4.6(
48
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Crystal, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

No project is too big or too small for Finch Electrical Heating & Air—your trusted residential electrical and HVAC experts. Our experienced team handles everything from minor repairs to full home upgrades with reliable, high-quality service.\n\nFrom flickering lights, tripping breakers, panel upgrades, and EV charger installations to AC and furnace repairs, maintenance, and full system replacements—we keep your home safe and comfortable year-round.\n\nWe focus on safety, efficiency, and long-term performance, delivering code-compliant, energy-efficient solutions designed to improve comfort and reduce operating costs.\n\nAt Finch Electrical Heating & Air, we treat every home like our own—providing expert workmanship with a friendly, professional approach you can count on.

Exterior Lighting Update
Service mast
Service Mast
FPE Before
Flush mounted Square D QO

+1

Response time1 day
Response rate92%
61 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

An AC inspection costs anywhere from $75 to $200, while a full HVAC system inspection that includes your furnace ranges from $200 to $450. While there's a cost to a home AC inspection, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

The Crystal, MN homeowners’ guide to heating and air conditioning services

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