Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Houston, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Houston, DE?

Select your specific project to find the pro for you.

TRUSTED BY HOUSTON, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon138
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Houston

Avatar for Something Constructive
Something Constructive
4.9(
118
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Houston, DE and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I added a 14 X 18 sunroom on to my house during the middle of the pandemic. Patsy was professional and responsive. There were a couple of minor delays due to supply chain issues but Patsy was transparent about the delays and communicated frequently. The job was on budget with no surprises with regard to money. Regarding the cost of the room, my 14 X 18 room was 3,000 less than a neighbors 14 X 14 sunroom and mine was much nicer. I would definitely recommend Patsy and I would use him again for future projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time1 day
Response rate100%
Recommended by97%of homeowners
F.H. Furr Plumbing Heating AC & Electrical
5.0(
2
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Houston, DE and surrounding areas

Approved (Corporate)

"My heat pump which had been installed 2 years ago by FH Furr suddenly stopped working Sunday afternoon. With the heat warnings in effect, I knew I needed help, FAST! Blair arrived this morning abd diagnosed the issue and replaced the condensation pump. These new "smart" systems have more brains than some humans!! When the pump failed, it shut down the entire system. However, Blair had the old school know-how and work ethic to get my system back online and back to normal. I have seen a nice change in technicians in the last 2 years and am always pleased to have them come out and fix any issues I may have. Keep up the good work!!"
8 neighbors recently requested a quote
Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
5
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Houston, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Mike and his crew showed right on time. They took the time to understand my problem. They suggested ways to fix things and laid out a plan to get it done. They started right away and did a great job for me. I hope to use his services on other jobs around the house."
Addition
Addition
Addition
Addition
Addition

+20

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Horizon Services, LLC (DES)
Horizon Services, LLC (DES)
5.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

Serving Houston, DE and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n

Horizon employee shaking hands with homeowner
Horizon HVAC filter
Horizon HVAC tech testing Condenser
New HVAC Install
Horizon employee with Condenser

+2

7 neighbors recently requested a quote
The cleaning lady
New to Angi
Air Ducts & Vents - Clean

Serving Houston, DE and surrounding areas

Approved

Trustworthy, communicative and always thourough. Hoping to be able to set a new and more appropriated standard for the word “clean”. \n\nExperience with commercial cleaning, residential, AIR BNB, hoarded homes & move in/move out cleanings! \n\nOffer maid services as well \n\n\n** this is a judgment free zone, if you have never had a cleaner or are scared to have a cleaner come to your home because you have let things get what you might think is “out of control” please don’t hesitate to reach out. Get your place and your peace back. Give me a call or send message **

4 neighbors recently requested a quote
...
Showing 1-10 of 146
Heating and Air Conditioning questions, answered by experts

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

The Houston, DE 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.