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TRUSTED BY GRANT, AL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon185
    Verified heating and air conditioning services reviews

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

Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
38
)
Central A/C - InstallHeat Pump - Repair or ServiceCentral A/C - Service or Repair+5 more

Serving Grant, AL and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Emergency services offered

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Huntsville and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

5 neighbors recently requested a quote
Recommended by94%of homeowners
Ductworx, LLC
4.9(
8
)
Ducts & Vents - Install or Replace

Serving Grant, AL and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

C&C Homebuilding and Construction is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Budget Heating and Cooling, LLC
Budget Heating and Cooling, LLC
4.2(
5
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+3 more

Serving Grant, AL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today! $85 Diagnostic Fee.

Response time2 hrs
2 neighbors recently requested a quote
Avatar for All Seasons Heating and Cooling Services LLC
All Seasons Heating and Cooling Services LLC
New to Angi
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+21 more

Serving Grant, AL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

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5 neighbors recently requested a quote
Avatar for Space Heroes Heating & Cooling
Space Heroes Heating & Cooling
New to Angi
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+9 more

Serving Grant, AL and surrounding areas

Approved

Free estimates

Credit card accepted

Who is Space Heroes? Before there was a company, there were two soldiers learning what it means to be counted on.\n\nBrandon & Stephanie met in the Army. No lightning bolt across a crowded room, just a teammate named Bamba and a teammate named Young, building trust the slow way: long days, hard tasks, rep after rep. A deployment to Iraq together, leading a team with no safety net. Out there, reliability stops being a word on a resume. It’s whether the person beside you shows up, every single time, when everything is on the line. They did, for each other. Friendship quietly turned into forever, and nobody who knew them was surprised.\n\nHome brought their daughter, Haven Rose, and a new definition of success: being there. When Stephanie lost her father, a New York State Trooper who answered the call at Ground Zero, they stopped waiting for someday.\n\nSpace Heroes Heating & Cooling is what they built with that lesson, right here in greater Huntsville.

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+8

20 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

Look up your model number online to find additional information. Usually, you can just take a look at the old filter and find the brand name and dimensions to order a new one. When replacing the filter, always check that it’s pointed the right way to match the direction of your airflow. Many filters have arrows on them to help with this step.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

The Grant, AL 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.