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10 Best HVAC Companies in Sugar Hill, GA

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Written By Bradford Cuthrell

Last Updated February 2024

On average, Americans devote 55% of their home energy usage to heating and cooling, according to the U.S. Department of Energy. Energy costs in Sugar Hill tend to be higher than in some other places, which means you're probably trying to save money on your bill.

Our list of Sugar Hill's top HVAC companies can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Sugar Hill

Just Cooling Heating & Air Conditioning

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3755 Rogers Bridge Rd, Duluth, GA 30097 (678) 825-4328 justcoolingatl.com

Reliable customer support

Informative resources

Clear pricing policy

Prompt service delivery

Free quote

Services Offered

Emergency services
Furnace repair
Ventilation
Indoor air quality
Ac installation
Filtration
Furnace installation
Thermostat installation
Inspection
Maintenance
Ac repair
Ductless

JE Mechanical HVAC, Corp

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1420 Redi Rd Ste H, Cumming, GA 30040 (470) 239-1411 jemechanical.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ac installation
Ac repair
Maintenance
Ductless
Furnace installation
Indoor air quality
Furnace repair
Ventilation
Inspection
Emergency services
Smart home integration

Aire Serv of Suwanee

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11555 Medlock Bridge Rd Suite 100, Johns Creek, GA 30097 (678) 345-8674 aireserv.com

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Free quote

Services Offered

Ac repair
Furnace repair
Ac installation
Indoor air quality
Ventilation
Thermostat installation
Maintenance
Ductless
Thermostat repair

Indoor Comfort Solutions

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5765 Windchase Dr, Buford, GA 30518 (678) 546-0261 indoorcomfortsolutionsinc.com

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Informative resources

Reliable customer support

Free quote

Services Offered

Ac installation
Emergency services
Ventilation
Indoor air quality
Duct cleaning
Ac repair
Furnace repair
Maintenance
Inspection
Furnace installation

Stuart Pro Heating & Air

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5267 Palmero Ct, Buford, GA 30518 (770) 813-1316 stuartproair.com

Clear pricing policy

Prompt service delivery

Informative resources

Reliable customer support

Services Offered

Duct cleaning
Smart home integration
Maintenance
Filters
Ac installation
Ac repair
Ductless
Indoor air quality
Filtration
Furnace repair

Trammell Heating & Air, LLC

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1285 Brynhill Ct, Buford, GA 30518 (770) 233-7821 trammellheatingandair.com

Free quote

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Thermostat installation
Furnace installation
Ductless
Maintenance
Indoor air quality
Ac installation
Furnace repair
Ac repair
Emergency services

HERO Heating & Air

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710 Dacula Rd, Dacula, GA 30019 (678) 909-0687 heroac.com

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Prompt service delivery

Clear pricing policy

Free quote

Reliable customer support

Services Offered

Maintenance
Ac installation
Ventilation
Furnace repair
Ac repair
Ductless
Emergency services
Indoor air quality

Stefan Mechanical HVAC

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5054 Old Orr Rd, Flowery Branch, GA 30542 (678) 794-1476 stefanmechanical.com

Free quote

Informative resources

Clear pricing policy

Services Offered

Inspection
Geothermal heating
Boiler repair
Ac installation
Duct cleaning
Maintenance
Furnace repair
Ventilation
Furnace installation
Boiler installation
Ac repair
Radiant heating

Peachtree Service Experts

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2500 Meadowbrook Pkwy Suite F, Duluth, GA 30096 (770) 458-0181 peachtreeserviceexperts.com

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

Furnace repair
Ac installation
Geothermal heating
Ductless
Ac repair
Maintenance
Duct cleaning
Indoor air quality
Furnace installation

Gee Heating and Air Conditioning

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5340 McEver Rd Unit I-J, Flowery Branch, GA 30542 (770) 287-9110 geehvac.com

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Maintenance
Inspection
Furnace repair
Furnace installation
Ductless
Emergency services
Ac repair
Ac installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your HVAC system is broken or getting near the end of its lifespan, it likely needs servicing or replacement from an HVAC company. Look for these signs your system needs service:

  • Frequent breakdowns and need for repairs
  • Corrosion, cracking, or rust
  • Uneven heating/cooling or poor air circulation
  • Higher than normal energy bills
  • Strange noises when turning on
  • Temperature control issues or thermostat malfunctions
  • Refrigerant leaks
  • An HVAC system that's over 15 years old

If you're experiencing any of these HVAC issues, have a technician inspect your system. A local professional can detect problems and decide whether fixing or replacing your HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Sugar Hill

The cost of HVAC installation or maintenance will differ depending on the type of unit you have. Common kinds of HVAC units include the following:

  • Split or mini-split: If your home lacks the ductwork for central air or heating, you likely have a split or mini-split system instead. Split HVAC systems have interior units in each room to control temperature. These connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps transfer hot and cool air between your home and the outdoors. They don't make their own heat or AC, so they function best in temperate climates and may not be as effective during Sugar Hill's hot summers.
  • Packaged heating and air: Packaged HVAC systems work well in smaller houses. They consist of a single combined air conditioner and heating unit, usually located in a basement or attic. This unit is typically small, energy-efficient, and easy to maintain.

HVAC maintenance costs differ depending on the particular service needed. HVAC systems are complicated and might require different maintenance services. Prices for common services are as follows:

HVAC Unit Type Cost
Split $1,913-$4,876
Hybrid Split $3,876-$7,140
Heat Pump $3,001-$30,579
Packaged Heating and Air $251-$419

Ways to Save Money on HVAC Costs

It’s important to make any essential HVAC fixes or replacements as needed, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds during the summer helps prevent the same heat from getting inside. Doing both helps minimize the demand on your HVAC.
  • Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow smoothly through your system. You should also try to keep debris away from the outdoor portions of your HVAC system as much as possible.
  • Keep your system clean. Regularly cleaning grills, condenser fan blades, indoor evaporator coil, and ductwork helps your HVAC system run efficiently and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
  • Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.

Service Cost
Filter Replacement $63-$167
Condensor Cleaning $1,256-$3,767
Thermostat Repair $84-$209
Ductwork Cleaning $402-$1,004

How To Choose a Local HVAC Company

Finding the right HVAC company is vital for a smooth installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Describe the issues and have specialists visit to inspect your system if possible. Compare the contractors' explanations, solutions, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand payment upfront.

Check Credentials

It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. HVAC contractors in all states have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the specific exam depends on what kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled at the state level.

In Georgia, all HVAC contractors must be licensed. They can have either a Class I or Class II license. A Class I license requires four years of experience and limits the type of equipment a contractor can work on. Class II licenses require five years of experience and are unrestricted. You can verify a license on the Secretary of State's website. You should also read reviews and complaints on sites like the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with positive reviews and testimonials about good customer experiences.

Understand Work Details

Make sure you understand the details of your project before it begins. If HVAC repairs are required, have your provider specify which parts need replacement and why. Confirm that your technician will clean and test your system after the repair to ensure that everything works. When replacing your HVAC system, ask the contractor to describe the new estimated installation time, features, brand, energy efficiency, and model. Before work starts, ask how your provider plans to accurately size the unit for your home and how much it will cost.

Compare Warranties

A trustworthy HVAC company will back its repair work and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare the fine print between contractors and choose the company that provides the greatest protection at a reasonable price.

Get Quote in Writing

Get written bids before beginning HVAC work. The quote should include costs for both labor and materials. Read all terms carefully before signing.

Frequently Asked Questions About HVAC in Sugar Hill, GA

Normally, you should have your HVAC system inspected twice a year. After that inspection, your technician will tell you what services are needed. You should also have an inspection if you start to notice any issues, like unusual smells, strange noises, or leaks. If you have ductwork in your home, it should be serviced every few years.

The best times to have your HVAC system inspected are during the spring and fall. Technicians are generally less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, the times of the year when it sees the most use.

You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Keep your thermostat temperature as close to the outside temperature as you comfortably can, and try to avoid making drastic changes in temperature all at once. Keep your roof in good shape and seal any leaks around your windows and doors to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. In Sugar Hill, you'll probably want to explore units on the higher end of this range. For a house over 1,000 square feet, central air will usually be more effective than window units for cooling.

For a 2,000-square-foot home, you should also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In Sugar Hill, you might be able to make do with a lower-capacity furnace.

Normally, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer these options, you could consider taking out your own loan. Be sure to speak with a financial advisor and your HVAC company to find out what options are available to you and appropriate for your situation.

There are several ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters on a regular basis.
  • Schedule regular inspections to take care of issues as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try to keep your inside temperature as close to the outside temperature as you can.
  • When you need to replace part of your HVAC system, see if there are Energy Star-certified or other environmentally friendly options.

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