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

Verified Reviews for Heating And Air Conditioning Service pros in Houston, DE

*The Angi rating for Heating And Air Conditioning Service companies in Houston, DE 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 Houston, DE 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 January 23, 2026

Find Heating and air conditioning pros in Houston

Avatar for Major league hvac
Major league hvac
5.0(
20
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Houston, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

6 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Top Flight Heating & Air
Top Flight Heating & Air
4.9(
38
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+2 more

Serving Houston, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Top Flight was courteous, professional, responsive and knowledgeable. They have kept our HVAC systems operating efficiently and recently installed a new hot water heater."
Repair Heat
Adjust Thermostat
Check Electrical
Check Refrigerant
Photos

+39

Response time7 hrs
24 neighbors recently requested a quote
Recommended by61%of homeowners
Request Quote
Avatar for Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Houston, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Drew is an honest professional. He's not going to try and sell you something you don't need. He's got my future business. If you have HVAC issues or just want a tun-up cleaning, give him a call"
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
5
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For Business+12 more

Serving Houston, DE and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Very good job. Very pleased. Definitely recommend Elite HAVC."
Request Quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Houston, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They did an incredible job. Took out all the blown in insulation and spray foamed whole attic. Making it a useable space for storage and helping to regulate the temperature in our home. Will be calling on them for future projects."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
172 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
582
)
Central A/C - Service or RepairThermostat - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+5 more

Serving Houston, DE and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Installed a new water heater in less than 24 hours. 2 techs were knowledgeable and professional."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
229 neighbors recently requested a quote
Request Quote
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

"Patsy Cicala has so much knowledge and experience and was able to dismantle the mess made by the plumbers and correctly configure and install the filter system. It is working perfectly now and we are enjoying pure filtered water. Mr. Cicala really saved the day! In addition to being experienced and competent, he is reliable, respectful and pleasant to work with. I definitely recommend him and will contact him again for any projects or services needed in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

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

Serving Houston, DE and surrounding areas

Approved (Corporate)

"During this very cold winter, I wanted my HVAC system checked out, esp after the fan were frozen in place before being de-iced by me. The service person was great. He checked my system and was able to answer my questions. Thank you."
7 neighbors recently requested a quote
Request 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
Request Quote
Avatar for Legacy Premier Cleaning
Legacy Premier Cleaning
5.0(
2
)
Air Ducts & Vents - Clean

Serving Houston, DE and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Legacy Premier Cleaning just completed cleaning my part time home near Chestertown, MD and did a superb job. Jennifer was extremely professional: she gave me a quick quote, scheduled the work right away, and arrived right on time. The job was very thorough, attending to every detail, including laundering linens. I couldn't be more pleased and plan to use this company for all my future cleaning needs. For those of you with vacation rentals, I'd especially recommend as it's hard to find a reliable and punctual service. Thanks, Jennifer!"
17 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 150
Heating and Air Conditioning questions, answered by experts

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

You might notice that your air conditioner isn’t running as effectively as it once did. Specifically, your AC unit could take longer to cool your home, or it might struggle to remove humidity from the air. Higher utility bills and hissing sounds coming out of your AC could also indicate a leak.

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

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.

See all articles