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TRUSTED BY NORTH, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon73
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in North

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
156
)

Serving North, 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 ARS / Rescue Rooter Columbia
ARS / Rescue Rooter Columbia
4.1(
102
)

Serving North, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"The unit is great, & the technicians did an awesome job. I will recommend ARS to other. I had the complete HVAC System install ( Rheem) & it runs good."
System Installation
270 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
9
)

Serving North, 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
49 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Call Dad, LLC
Call Dad, LLC
3.8(
31
)

Serving North, 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
266 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for The Allison's Inc.
The Allison's Inc.
5.0(
16
)

Serving North, 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
Air Worx Heating and Air Conditioning
New to Angi

Serving North, SC and surrounding areas

Approved

In business since 2012

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is customer satisfaction and will go the extra mile. We are experts in our trade and will work with you from conception to competition. We strive in making all clients, repeat clients. \n\nCall us today you'll be relieved you did. \n\nThank you

Response time2 days
CG
5.0(
1
)

Serving North, SC and surrounding areas

Approved

Hi lil bit about me my name is Candice and I retired from navy after. Navy I work on Fort Jackson base cleaning up for 5 years then after that i decided to open up a small cleaning business since I love to clean i have a great team with me ask well.And my mission to you all if you choose me I will provide reliable,detail-oriented,and affordable cleaning solutions with professionalism,consistency,and care\n

Response time2 hrs
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Heating and Air Conditioning questions, answered by experts

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

The North, 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.