Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY MILLVILLE, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon315
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Millville, 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 Millville, 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 May 18, 2026

Find Heating and air conditioning pros in Millville

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

Serving Millville, 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

10 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Mike's HVAC, LLC
4.8(
102
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+9 more

Serving Millville, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: True professional

"Mike was the best we've experienced. 27 year old HVAC units went on the fritz Sat, he came out Sunday and installed Monday. We didn't even need any other estimates, and we AlWAYS get 2 or 3. Fair price, great product and service and super fast responses. From the owner of a 29 year old established contractor! Do not hesitate, hire Mike."
Response time10 hrs
31 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Ocean Breeze Heating and Air Conditioning Services
Ocean Breeze Heating and Air Conditioning Services
5.0(
21
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+5 more

Serving Millville, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"It went very well. The technicians were prompt and professional. Will definitely continue to use Ocean Breeze for future issues. Happy to recommend."
Our Fleet
Recommended by76%of homeowners
Request Quote
Avatar for Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+4 more

Serving Millville, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Shore 2 Shore did a great job installing our HVAC system in Centreville Maryland. I would highly recommend them."
Response time1 day
Response rate98%
3 neighbors recently requested a quote
Request Quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
59
)
Air Ducts & Vents - Clean

Serving Millville, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Donnie was the person who did the work -cleaning out our dryer vent using a camera to record the inside of the vent the entire vent was completely clog with lint, and after the wok was done, it was completely empty the work was very reasonable priced. I highly recommend Lawson Home Services"
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
163 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
4
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Boiler or Radiator Heating System - Repair+12 more

Serving Millville, DE and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Very good job. Very pleased. Definitely recommend Elite HAVC."
5 neighbors recently requested a quote
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 Millville, 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!!"
10 neighbors recently requested a quote
Request Quote
Avatar for Sea Level Electrical Services
Sea Level Electrical Services
5.0(
6
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Millville, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Excellent service, professional, reliable and extremely knowledgeable on all aspects of construction and remodeling! Highly recommended!"
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Bathroom Remodel
Bathroom Remodel

+3

Response time6 hrs
Recommended by16%of homeowners
Request Quote
Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
3
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Millville, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Awesome job completed, showed up every day until the job was done and work was done beautifully"
Addition
Addition
Addition
Addition
Addition

+20

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 142
Heating and Air Conditioning questions, answered by experts

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

Assessing location for airflow, convenience, and minimal noise impact.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

The Millville, 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