Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Welch, MN

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Welch, MN?

Select your specific project to find the pro for you.

TRUSTED BY WELCH, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon73
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Welch

Avatar for Comfort by Design
Comfort by Design
4.6(
77
)

Serving Welch, MN and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"After reading all of the horror stories people tell about HVAC companies, I feel a little out of place writing a raving positive review about the company I do business with. From the call to schedule a service to the salesperson helping us decide which stove best fits our needs to the technicians who install or service our equipment, every contact with Comfort by Design is like living in a commercial where everything goes right. The company always lives by its quotes, the technicians always go beyond the expected, and for the first time in my life I am not tempted to do the work myself to avoid the hassle and disappointment when the work isn't done well, quickly, or for the price I expected. If they keep this up, I won't know how to do anything for myself in a couple of years."
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

39 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Finch Electrical Heating & Air
Finch Electrical Heating & Air
4.6(
48
)

Serving Welch, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Cody installed a hard-wired electric car charger for me just a few days after I first reached out to him. He was very responsive leading up to my appointment and took care to fully answer the questions I had for him. The install was smooth and fast. I'll be keeping his contract info for an upcoming main bedroom/bath remodel."
Exterior Lighting Update
Service mast
Service Mast
FPE Before
Flush mounted Square D QO

+1

Response time1 day
Response rate92%
77 neighbors recently requested a quote
Avatar for Randy's Electric & Plumbing
Randy's Electric & Plumbing
4.5(
392
)

Serving Welch, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Every technician needs knowledge and the right tools; Chris from Randy’s Electric had both. He quickly diagnosed the problem and repaired a faulty connection amidst a daisy chain of electrical connections that had rendered several outlets inoperable. I recommend this company."
Team Work Makes the Dream Work
We Listen
Kitchen Lighting
Out with the OLD in with the NEW!
Full Trucks

+5

Response time8 hrs
1106 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Apex Cleaning Co. LLC
Apex Cleaning Co. LLC
New to Angi

Serving Welch, MN and surrounding areas

Approved

Free estimates

Offers commercial services

We're so glad you found us! At APEC Cleaning Co. we believe a clean space is more than just good looks, it's the foundation of a comfortable home, a productive workplace, and a beautiful finished build. No matter what you need cleaned, we've got you covered!

Avatar for Clear Sky Cleaning
Clear Sky Cleaning
New to Angi

Serving Welch, MN and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

Hi, we are a family owned business with 8 years of experience in the cleaning industry, we’ve learned that a truly clean home or workspace setting is all in the details. We don’t just surface clean; we focus on those often-overlooked spots like ceiling fans and behind appliances to ensure your space feels brand new. Our goal is to give you back your free time by providing a consistent, high-quality clean you can rely on every single week. From routine weekly maintenance to heavy-duty deep cleans, we provide top-tier service tailored to your schedule. We treat every home and/or building with the same care and respect we would our own. We look forward to making your home/work space sparkle!

Bathroom Cleaning
Bedroom Cleaning
...
Showing 1-10 of 91
Heating and Air Conditioning questions, answered by experts

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

Dry mode positively impacts indoor air quality by reducing excess moisture, which stops the growth of mold and mildew. By maintaining optimal humidity levels, dry mode creates a less hospitable environment for allergens and airborne pathogens, improving overall air quality. However, it's essential to ensure proper ventilation to prevent stale air accumulation.

The Welch, 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.