Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Dalzell, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Dalzell, SC?

Select your specific project to find the pro for you.

TRUSTED BY DALZELL, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon98
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Dalzell, SC

*The Angi rating for Heating And Air Conditioning Service companies in Dalzell, SC 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 Dalzell, SC 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 November 14, 2025

Find Heating and air conditioning pros in Dalzell

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Repair+43 more

Serving Dalzell, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Technician was very polite and professional from start to finish!! He also wore shoe cover when entering my home. He also pointed out and fixed a few problem I didn’t even realize I had under the house. Very pleased with e.f Martin employees. I’ve already recommend them to my neighbors. Keep up the great work guys!!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
13 neighbors recently requested a quote
Request Quote
Avatar for ALL-STAR AIR PROS LLC
ALL-STAR AIR PROS LLC
4.8(
20
)
Central A/C - Service or RepairAir Ducts & Vents - CleanElectric Furnace / Forced Air Heating System - Repair+4 more

Serving Dalzell, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"So far it has been great looking forward to to the follow up and continue services from this company"
Clean Air
Breathing problems
Heat Pump A/C
Furnace A/C
Duct Work, Works

+2

Response time3 hrs
Response rate100%
16 neighbors recently requested a quote
Request Quote
Avatar for ARS / Rescue Rooter Columbia
ARS / Rescue Rooter Columbia
4.1(
103
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Dalzell, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Hvac specialist David was very thorough and I felt confident in the new hvac system I selected. He was very knowledgeable and professional."
System Installation
470 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
9
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+12 more

Serving Dalzell, 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
Response rate100%
56 neighbors recently requested a quote
Request Quote
Avatar for Urgent Air Services LLC
Urgent Air Services LLC
5.0(
26
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Dalzell, SC and surrounding areas

Approved

In business since 2023

Credit card accepted

Offers commercial services

"Excellent service. very good communication and explanation of all options available. very high quality workmanship. Would highly recommend for your HVAC requirements."
NE Cola Home Repairs
NE Cola Home Repairs
Variable Speed Air Handler
New Variable Speed Air Handler
New Enlarged Return Duct

+3

Response time4 hrs
Response rate88%
18 neighbors recently requested a quote
Request Quote
Avatar for American Air and Mold Solutions, LLC
American Air and Mold Solutions, LLC
4.6(
464
)
Air Ducts & Vents - Clean

Serving Dalzell, SC and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I was extremely impressed with Chris and his crew who worked on my air system and crawl spaces duct work. Chris especially explained the work that needed to be done in terms I could understand clearly. Highly recommend this company."
American Air and Mold
Duct cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+7

8 neighbors recently requested a quote
Recommended by84%of homeowners
Request Quote
Avatar for Hill Plumbing & Electric Company Inc.
Hill Plumbing & Electric Company Inc.
4.5(
41
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - Service or RepairCentral A/C - Install+47 more

Serving Dalzell, SC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"I gave him a tip because they were quick and fixed additional problems."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
Response rate100%
13 neighbors recently requested a quote
Request Quote
Avatar for Ducts Columbia
Ducts Columbia
5.0(
8
)
Air Ducts & Vents - Clean

Serving Dalzell, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"He did the job in a timely knew what he was doing he explane what he was doing will hire him againand will remend his company to anyone"
Dryer Rescue
Caging off the vents
Dryer rescue
Mold remediation
Mold remediation

+5

15 neighbors recently requested a quote
Request Quote
Avatar for Call Dad, LLC
Call Dad, LLC
4.0(
36
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Dalzell, 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
Response rate87%
256 neighbors recently requested a quote
Request Quote
Avatar for HVAC Service Corporation
HVAC Service Corporation
New to Angi
Electric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Install - For Business+5 more

Serving Dalzell, SC and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

Chiller Job
Response time3 hrs
Response rate94%
Request Quote
...
Showing 1-10 of 153
Heating and Air Conditioning questions, answered by experts

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

Yes, a frozen AC unit can affect your indoor air quality since the reduced airflow won't be as effective at removing air pollutants, like dust and other allergens. Additionally, ice around the unit can create excess moisture, leading to mold and mildew that can damage your home if you don’t catch it early.

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.

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

The Dalzell, 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.

See all articles