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TRUSTED BY MARSHFIELD, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon23
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Marshfield, WI

*The Angi rating for Heating And Air Conditioning Service companies in Marshfield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Marshfield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on June 24, 2026

Find Heating and air conditioning pros in Marshfield

Avatar for Nelson Heating & Air Conditioning, LLC
Nelson Heating & Air Conditioning, LLC
5.0(
3
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+14 more

Serving Marshfield, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Professional and job done well"
Our Work
Our Work
Our Work
Our Work
Our Work

+6

Response time10 hrs
24 neighbors recently requested a quote
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Avatar for Next Generation Electrical, LLC
Next Generation Electrical, LLC
5.0(
5
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+10 more

Serving Marshfield, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"This guy gets right to it, we called he showed up the very next morning and gave us our quote and the very next week he came back and installed our brand new 26kw Generator.. We refer him to anyone with any electrical or Hvac needs"
Outdoor Electrical Service
Kohler 20Kw Generator
Kohler 12Kw
Leviton 200A Panel
Generator

+2

Response time2 days
4 neighbors recently requested a quote
Recommended by80%of homeowners
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Bear Point LLC
New to Angi
Air Ducts & Vents - Clean

Serving Marshfield, WI and surrounding areas

Approved

\nBear Point LLC specializes in land clearing, forestry mulching, brush removal, excavation, grading, and site preparation throughout Wisconsin. We take pride in providing reliable service, honest communication, and quality workmanship on every project. Whether you’re preparing a homesite, clearing trails, reclaiming overgrown property, or improving your land, we’re committed to delivering efficient, cost-effective solutions with a focus on safety and customer satisfaction.

1 neighbors recently requested a quote
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Avatar for Dairy State Duct Cleaning
Dairy State Duct Cleaning
5.0(
21
)
Air Ducts & Vents - Clean

Serving Marshfield, WI and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"Living in an older home, Mario was presented with many obstacles. Not only did he go above and beyond to trouble shoot and solve these issues, he never gave up and was able to complete a task many other companies would have walked away on. I cannot praise his professionalism, dedication and the completion of a beautiful job more!! I HIGHLY RECOMMEND Mario and Dairy State Duct Cleaning for your duct cleaning needs. I promise you will not be disappointed!!"
Response time3 hrs
Response rate89%
Recommended by68%of homeowners
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Avatar for Red Barn Service LLC
Red Barn Service LLC
4.5(
12
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessElectric Furnace / Forced Air Heating System - Repair+14 more

Serving Marshfield, WI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The response was prompt, effective and I signed up for a HVAC /Heating system maintenance program. I recommend this company"
M. BYRD 1
M. BYRD 2
M. BYRD 2
M. BYRD 4
M. BYRD 5

+30

Response time1 day
Response rate97%
Recommended by83%of homeowners
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Avatar for Conditioned Aire
Conditioned Aire
4.2(
19
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+6 more

Serving Marshfield, WI and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Good. The HVAC job went well. The installation looks neat"
Conditioned Aire
Response time10 mins
Recommended by64%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Marshfield, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Air Ducts & Vents - Clean

Serving Marshfield, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"Excellent! Rich was on time, professional, very knowledgeable, and saved us lots of money! I definitely recommend him."
Additional Photos
Additional Photos
Additional Photos
Before
After

+1

Recommended by94%of homeowners
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Showing 1-10 of 30
Heating and Air Conditioning questions, answered by experts

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Marshfield, WI 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.

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