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4.7

(618 reviews)

Top-rated heating and air conditioning pros.

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Avatar for P & W HVAC Services
P & W HVAC Services
4.7(
268
)

Serving Gilbert, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Steven arrived at the appointment time, took care of my A/C problem and did not try to upsell me. I will definitely use P & W HVAC Services again."
 Nice Concrete Pad
 P & W
 P & W
Clogged Air Filter
TXV

+11

Response time5 hrs
148 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
156
)

Serving Gilbert, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Service Tech was on time, professional, courteous, and efficient. He found a small part that needed repairing so I'm sure that will keep me cool this coming summer. E F Martin has always been a cut above the rest and it shows in all they do. Thanks!!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for WAGNER HVAC AND REFRIGERATION LLC
WAGNER HVAC AND REFRIGERATION LLC
5.0(
9
)

Serving Gilbert, SC and surrounding areas

Approved

Credit card accepted

Offers commercial services

"Wagner HVAC does great work. The owner is a great person and does fantastic work. He maintains and installs my commercial refrigeration units as well as household HVAC. Brandon is one of his techs and he is top notch. Very knowledgeable and experienced team."
Cooler freezer combo
Cooler and beer cave
Cooler installed
Lawn cooler
Additional cooler

+11

11 neighbors recently requested a quote
Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
9
)

Serving Gilbert, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Brandon is a small business owner. I needed duct work removed and replaced with new. He was very knowledgeable and answered any questions I had. Also very respectful. His employees were very nice. I would hire him again."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating and Air Conditioning Project

+20

Response time2 days
46 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Ducts Columbia
Ducts Columbia
5.0(
5
)

Serving Gilbert, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Efficiently done and a good attitude! Showed up on time and graciously answered all my questions. This was well worth the cost, such a necessary service. Quick setup and knowledgeable operator. I did not realize how much dust collected over the years! It’s definitely a service I am recommending to friends and family and will hire again."
Ducts Columbia
Ducts Columbia
5 neighbors recently requested a quote
Avatar for Call Dad, LLC
Call Dad, LLC
3.9(
32
)

Serving Gilbert, SC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"The technician was thorough and completed the repair in a timely manner. The entire process from start to finish was addressed professionally."
AC Unit
Air Handler/Furnace
Response time3 hrs
263 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for The Allison's Inc.
The Allison's Inc.
5.0(
16
)

Serving Gilbert, SC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Very professional and knowledgeable. Contacted me and came out the same day. Worked on the weekend so I could move my fridge back into the kitchen asap. Will definitely hire again and will refer to all my friends and family!"
Handyman Services Project
Hardwood floors
Handyman Services Project
Handyman Services Project
Handymen Project

+198

Response time2 days
2 neighbors recently requested a quote
Recommended by81%of homeowners
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Heating and Air Conditioning questions, answered by experts

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

While both have advantages, a split system is generally cheaper than a ducted one. Because they are less invasive to install, the labor costs are lower, and they can be more energy efficient. But, a ducted system might be worth the investment if you run it more frequently. 

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

The Gilbert, SC 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.