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Avatar for Standard Heating & Air Conditioning Inc
Standard Heating & Air Conditioning Inc
4.8(
3,084
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Columbus, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1930

Free estimates

Emergency services offered

"I've participated in Standard Heating &Air Conditioning for many years. The come out promptly twice a year to check the AC in the spring Furnace in the fall. Scheduling is easy, they arrive on time, they are courteous and efficient. They always explain their recommendations and pricing and provide options. Ben came out this fall and displayed all of the qualities I've come to expect from Standard Heating and Air Conditioning techs."
Post Job Replacement
Before Installation
New A/C
New Furnace
Before Installation

+1

Response time1 day
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Air Comfort Heating & Air Conditioning, Inc.
Air Comfort Heating & Air Conditioning, Inc.
4.7(
156
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Columbus, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I had my 27-year-old furnace and a/c replaced by them. The entire process was effortless. Joe and John were great to deal with. The 2 techs that came out were very friendly and efficient. They had the whole project done in less than a day. The clean-up and explanation of the new system met and exceeded my expectations. The new furnace works great and is much quieter than the old one. We only had a chance to run the air for one day, and it also worked very well. I would highly recommend Air Comfort Heating and Air Conditioning for furnace and a/c replacement"
Croteau Install
After Photo
Before photo
Before photo
After Photo

+5

Response time2 hrs
20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
28
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Columbus, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Vitaliy and his team were fantastic! The furnace and AC installation was handled with knowledge and professionalism. They were competitive in pricing, no pressure and made the whole experience a breeze. I wouldn't hesitate to recommend them!"
Additional Photos
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+137

Response time1 day
20 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Hoffman Cooling and Heating
Hoffman Cooling and Heating
4.7(
2,072
)
Central A/C - Install

Serving Columbus, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1957

Free estimates

Emergency services offered

"Speed, accuracy, vast knowledge of air conditioners that give most value in MN vs southern US. 18 year old AC died on a Sunday, replaced in 4 hours next day. Unbelievably fast response for full AC replacement in mid-summer."
 Twins!!
 Another set of twins!!
 Oil to gas conversion, took out a monster!!
Jim's new car
New install van!!

+5

1331 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Comfort by Design
Comfort by Design
4.6(
77
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Columbus, MN and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"A great experience from a terrific team. After we were told by our (now past) HVAC company that we needed a new furnace, I called Design by Comfort for a second opinion. When I called their office, the woman I spoke to understood my situation immediately and had their team on my doorstep at 8:00 the next morning, on the dot as scheduled. Their service specialist took apart the furnace inspected it and showed me by video the heat exchanger that our original contractor told me was bad.
Based on his very thorough examination, we knew that the furnace did not need replacement.
Obviously, the first company did not tell us the truth about the condition of our furnace so as to sell us a new one even though it was not needed.
The Design by Comfort team was honest, professional, and highly responsive. They saved me thousands of dollars. When the time comes, and it always does, for us to get a new furnace, they will certainly get our business.
"
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

34 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Green Team Carpet & Air Duct Cleaning
Green Team Carpet & Air Duct Cleaning
4.9(
97
)
Air Ducts & Vents - Clean

Serving Columbus, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"I hired this company for air duct cleaning and couldn’t be happier with the experience. From scheduling to completion, everything was professional and straightforward. The technicians arrived on time, explained the entire process, and used powerful equipment to thoroughly clean our vents and HVAC system. We immediately noticed improved air quality and less dust in the house. They were respectful of our home, protected the work areas, and cleaned up completely before leaving. What really stood out to me was their professionalism and honesty. They did NOT nickel and dime me, their pricing was extremely competitive, and they didn’t try to push a bunch of additional services I didn’t need. They simply explained what they offered, answered my questions, and gave me exactly what I needed. I truly appreciated that approach. If you’re looking for reliable, high-quality duct cleaning with fair pricing and no pressure, I would absolutely recommend them. Great service and great results!"
Additional Photos
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+16

Response time11 hrs
Recommended by92%of homeowners
Avatar for Andersons Mechanical Service LLC
Andersons Mechanical Service LLC
4.7(
4,396
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Install - For Business+2 more

Serving Columbus, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Warranties offered

"The work was fine. However, after they left, I felt like an idiot for allowing them to push me into buying other-related services that resulted in the price more than doubling from the estimate. I knew that $99 was low for duct cleaning, so I talked about what other charges there might be & added dryer vent cleaning and furnace cleaning making the estimate $199. The technician suggested cleaning the air conditioner compressor outside, the water heater & some part of the furnace not already covered. I agreed to these extra services & expected to pay for them. However, I don't know why there was more to the furnace than that for which I already agreed to pay. And, I consider the amount charged for these services to be way out of line. I was an idiot for agreeing, but I don't like having been put in that position and I think they saw a sucker & took advantage of her. I'd prefer to know about other potential up-selling when I am making the appointment. If that doesn't matter to you, their work seemed fine."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+95

Response time10 hrs
11 neighbors recently requested a quote
Recommended by91%of homeowners
Integrity Furnace & Duct Cleaning
4.9(
158
)
Air Ducts & Vents - Clean

Serving Columbus, MN and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Excellent experience with this local company. Down-to-earth and personable owner, who was one of the two workers to complete the job. I appreciated the flat-rate pricing, which was honored for a larger home with air ducts that definitely needed cleaning. The owner twice showed me "before" and "after" photos to demonstrate what they actually did (a nice touch) and offered to send them to me in order to share with my wife (who wasn't present). I added the furnace cleaning option, which was provided at a slightly reduced rate (as opposed to an individual service call for that purpose), as well as cleaning out the dryer (just the unit, not the venting, which I completely replaced later). These add-ons were not forced, but simply offered as options "while we're here" -- thus both convenient and affordable. No complaints working with this company."
Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

The cost to install a ductless mini-split AC system ranges from $2,000 to $14,000, depending on the type of unit, the number of zones or rooms, and the complexity of the installation. On the low end, a system for one or two zones in a single room costs around $2,000. Covering two zones for more rooms can cost between $6,000 and $8,000. For a larger multi-zone system to cover an entire home, costs can be $14,000. If you don’t already have an AC system in place, you may need to add the cost of permits, an electrician, and a concrete pad.

In some cases, yes, portable air conditioners are worth buying. They’re a relatively affordable option for cooling small spaces. (On average, they cost between $100 and $500 per unit.) Plus, they’re easy to set up, and you can move them around to cool various parts of your home as needed. However, they aren’t the most efficient AC option, and they tend to be noisy.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

You might notice that your air conditioner isn’t running as effectively as it once did. Specifically, your AC unit could take longer to cool your home, or it might struggle to remove humidity from the air. Higher utility bills and hissing sounds coming out of your AC could also indicate a leak.

The Columbus, MN homeowners’ guide to air conditioning services

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