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
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+8 more

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
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

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
)
Electrical Baseboard or Wall Heater - Repair

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
Air Ducts & Vents - Clean

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
Air Ducts & Vents - Clean

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

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

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.