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Best heating and air conditioning pros near De Witt, NE

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Top-Rated Heating and air conditioning pros in De Witt - Updated Nov 2026

Avatar for Jimenez Service
Jimenez Service
4.9(
38
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving De Witt, NE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Jimenez Services performed (2) separate Excellent rated jobs here at my home. Jimenez Services arrived on time prepared with tools to complete the jobs. Jimenez Services listened carefully to my needed projects and quoted me Accurate and Precise pricing cost for my (2) projects. Jimenez Services installed both my Front and Rear Porch Vinyl Safety Handrails and Indoor Outdoor Carpeting to my Front Porch Steps with Precision and Excellence...!!! Will definitely be referring Jimenez Services to family and friends as well as for my own future project...!!! Thanks Jimenez Services...!!!"
fence restoration, after completion
porch floor renovation before
playhouse before installation
Handymen Project
Fence repair and installation

+164

Response time2 days
Response rate100%
Recommended by40%of homeowners
Avatar for Lou’s Clean House
Lou’s Clean House
5.0(
1
)
Air Ducts & Vents - Clean

Serving De Witt, NE and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hi, I’m Lacy Lou! I have several years of professional house-cleaning experience and take pride in creating clean, comfortable spaces my clients can truly enjoy. I’m dependable, detail-oriented, respectful of your home, and committed to completing every job with care.\n\nI offer residential cleaning, rental and Airbnb turnovers, move-in/move-out cleaning, and customized services based on your needs. For rental properties, I can also assist with linen changes, restocking, and reporting any damage or missing items.\n\nWhether you need a one-time deep clean or dependable recurring service, you can expect clear communication, consistent results, and a home that feels refreshed when I’m finished. I’d love the opportunity to earn your trust and help make your life a little easier!

14 neighbors recently requested a quote
Fahr Home Solutions
5.0(
1
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+5 more

Serving De Witt, NE and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jim was absolutely fantastic! He was able to come out and assess the problem the same day as my request. He found the problem and made the repair in about 30mins. He also offered a maintenance plan that will prevent the issue from happening again. He was very helpful and had excellent communication. I will definitely be using him in the future."
Response time3 hrs
4 neighbors recently requested a quote
Avatar for Duct Defense Midwest
Duct Defense Midwest
4.7(
43
)
Air Ducts & Vents - Clean

Serving De Witt, NE and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Anthony was extremely professional, polite, a very hard worker, and constantly made sure that we were satisfied with the results as he went along. We bought a 70-year-old home and I don't think the ductwork was ever cleaned! The before and after pictures are amazing!! We would recommend him to anyone"
Duct Cleaning
Duct Cleaning
Duct Cleaning
Duct Cleaning
Duct Cleaning

+11

Response time1 day
Response rate95%
Recommended by97%of homeowners
Avatar for The Duct Doctor
The Duct Doctor
4.6(
52
)
Air Ducts & Vents - Clean

Serving De Witt, NE and surrounding areas

In business since 1999

Free estimates

"We had some remodel work done, including scraping the popcorn ceilings, plus 2 cats and a dog. It was a daily battle trying to keep the dust and dander at bay. They came in and did a great job of cleaning all the ducts, including some that a previous duct cleaning company had missed, and at one-half the price of two other companies I received quotes from. The dust in the house has been drastically reduced overall. My only complaint, a minor one, is that they scraped the paint off the edges of a few walls in the stairwell while maneuvering their equipment and hoses around. I had to do some paint touch up. I would recommend this company."
Response time4 hrs
Recommended by96%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The outdoor portions of air conditioners are designed to weather the rain, so you don’t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.

There are several AC unit problems to troubleshoot, but luckily you can identify them by keeping a close eye on your system. Look out for the following signs that your AC needs repair:

  • Unusual noises during operation

  • AC unit blows warm air

  • AC unit doesn’t come on or turn off with temperature changes

  • Strange odors come through the vents

  • AC unit cycles on and off rapidly

  • Indoor air is more humid or less comfortable than usual

  • AC unit keeps tripping your breaker

  • Fan in the outdoor compressor doesn’t operate when the AC is on

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.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

The De Witt, NE 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.