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TRUSTED BY GRAHAM, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon258
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Graham

Avatar for Duggins Heating And Cooling
Duggins Heating And Cooling
4.7(
23
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Graham, NC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I contacted Duggins, in addition to numerous other heating and cooling companies, to obtain an estimate on replacing my entire HVAC duct system.  Having had some issues with it over recent years and doing quite a bit of research, we knew we were ready for better insulated flex duct, better air quality, and a more comfortably conditioned second story in our Cape Cod home.

David Mitchell was my service consultant.  He was very patient and thoughtful when responding to any of my questions, as well as providing thorough responses.  He listened to the issues that I told him we wanted to address, and very adequately proposed possible solutions.  He did not try to 'sell' me on anything I wasn't conveying I wanted, and offered his professional opinion on how to achieve my desired outcome.  Once provided with the final proposal, I was very pleased.  It came in quite a lot lower than the #2 company I was also considering.

My only additional consideration was to be assured that there would be no possibility of any sort of contaminant(s) left within my duct system / heating and cooling unit.  I had done some research on this issue, and David was more then willing to look over some internet links I sent to him regarding EPA approved sanitation products, etc.  To address these concerns, Duggins sub-contracted with The Duct Doctor to come on site to sanitize the one return box they were unable to replace, in addition to the blower, coil, etc.  I was not only very pleased that they made the effort to do this, which ultimately won them my business, but I was also very impressed with Jim Gehling, of Duct Doctor of the Triad.

The crew of three technicians that completed my job were timely, polite, and efficient.  They were thorough, cleaned up after themselves, and went to fairly great lengths to assure that my flex duct that ran through a chase to the second-story was completely removed and replaced.  Instead of cutting a whole into my wall, one of them was very resourceful and created a sort of internal ladder to access the chase, then climbing up inside to cut a whole slightly larger through the floor above so that they could pull the new flex duct down into the crawl space.  This saved me the additional work of replacing / repairing drywall!

I was VERY please with the estimate, the crew, and the work that was completed.  I will likely be switching my seasonal inspection contract over to them.  I would not hesitate to recommend Duggins Heating and Cooling to anyone. . ."
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Carolina Ductmasters, Inc.
Carolina Ductmasters, Inc.
4.5(
1,830
)
Air Ducts & Vents - Clean

Serving Graham, NC and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

"The techs were polite and very professional. Inspected & cleaned our HVAC ductwork and even provided photos of the inside of the ducts. No mess left behind. Very pleased and would hire them again."
Chimney Cap Install
Van
Before.....
Air Duct Cleaning
Commerical Ductwork Cleaning

+11

Response time1 day
Response rate90%
300 neighbors recently requested a quote
Avatar for H&H Services
H&H Services
4.8(
18
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Graham, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"H/H service met my every needs with my home maintenance. He was on time each time he was called . I was very impressed with the Way he assessed the situations to see what was wrong . One time I had him out it was just a simple cleaning of my heating/ ac unit , and he did not try to sale me on nothing else ! He has been out several times to fix maintenance issues for us , generator, gas pack, and a tankless hot water heater . He was so professional! I have given out his card to many of my coworkers, so impressed!!! If you want someone that is honest and will get your job done you should call H/H services ! You want be disappointed!!!"
Master Remodel
Routine Maintenance on House
Tile Kitchen Floor
Laundry Room Remodel
Relocation of Mini Split

+28

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for H&S Mechanical Services LLC
H&S Mechanical Services LLC
4.4(
26
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+10 more

Serving Graham, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Very thorough technician that properly troubleshooted my AC/HVac system to get it back up and running. The technician explained the problem found, recommended what part(s) need to be replaced, and explained the possible causes of the component failure. Will certainly recommend H&S Mechanical Services LLC."
Air curtain
Materials
Construction
Construction
Custom Air Curtain Brackets

+20

Response time2 hrs
Response rate95%
145 neighbors recently requested a quote
Avatar for Quality HVAC/R and Electrical, LLC
Quality HVAC/R and Electrical, LLC
5.0(
4
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectrical Baseboard or Wall Heater - Install+3 more

Serving Graham, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"My entire HVAC system had to be replaced. Ryland was very knowledgeable and answered all my many questions. His quote was very competitive and reasonable for this large project. The project was completed in two days time. Care was taken to protect my wood floors and carpeting. All the old equipment was hauled away at the end of each day. I will use him for my biannual maintenance and woud not hesitate to recommend him to others. Marci Peters"
Response time6 hrs
17 neighbors recently requested a quote
Avatar for Direct Refrigeration & Air Solutions, LLC
Direct Refrigeration & Air Solutions, LLC
5.0(
3
)
Central A/C - Service or Repair

Serving Graham, NC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Their work quality was excellent, kind customer service. Their prices were very fair, overall it was a good experience and I would absolutely recommend them to anyone who asks! They do all kinds of services... from HVAC to repair, even carpentry work! This company is amazing, they really DO IT ALL, as their name itself implies... I needed a lot of help in my home, and this company provided stellar help."
project photos
32 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for NC Fresh Air Solutions
NC Fresh Air Solutions
4.6(
13
)
Air Ducts & Vents - Clean

Serving Graham, NC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I recently had my wood fireplace cleaned by Shon from NC Fresh Air Solutions and I couldn't be happier with the results. Shon was punctual, professional, and very knowledgeable. He explained and showed the entire cleaning process including before and after images. The fireplace now looks like new! I'm confident that my fireplace is now safe and ready for the winter season. I highly recommend them for anyone in need of fireplace cleaning services."
Skyscraper signs
Skyscraper signs
Skyscraper signs
Skyscraper signs
Skyscraper signs

+428

Response time1 day
Response rate92%
11 neighbors recently requested a quote
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Showing 1-10 of 257
Heating and Air Conditioning questions, answered by experts

Yes, government incentives and programs are available to encourage energy-efficient upgrades in many regions. These incentives may include tax credits, rebates, grants, and low-interest loans for homeowners who invest in energy-efficient improvements such as HVAC system upgrades, insulation, and efficient windows. The availability and specific details of these incentives can vary by location, so check with your local government or utility company to explore your options.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

The Graham, NC 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.