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

H&S Plumbing, Heating & Air Conditioning
New to Angi
Central A/C - InstallCentral A/C - Service or Repair

Serving Cortland, NE and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

H&S Plumbing, Heating & Air Conditioning proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

26 neighbors recently requested a quote
Avatar for Lou’s Clean House
Lou’s Clean House
5.0(
1
)
Air Ducts & Vents - Clean

Serving Cortland, 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 Cortland, 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
3 neighbors recently requested a quote
Avatar for The Duct Doctor
The Duct Doctor
4.6(
52
)
Air Ducts & Vents - Clean

Serving Cortland, NE and surrounding areas

In business since 1999

Free estimates

"I had my ducts cleaned that hadn’t been touched in a long time. They came in and did a great job, they certainly knew what they were doing and they do it for a fraction of the cost of competitors. I would definitely recommend their services to others in the future."
Response time4 hrs
Recommended by96%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

You should only run your dehumidifier in warmer months, such as spring and summer, to get the best performance out of your system. The air gets drier when temperatures drop in the winter months, creating less of a need for a dehumidifier. However, when to run a dehumidifier will depend on your local climate.

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

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.

The Cortland, 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.