10 Best HVAC Companies in Lancaster, OH

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Last Updated: February 25, 2025

According to the U.S. Department of Energy, approximately 55% of energy use in American homes goes toward heating and cooling. You don't want to spend more than necessary on temperature control in your Lancaster home, so it's important to make sure all systems are working properly.

We've compiled this guide to Lancaster's top HVAC companies to help you hire the best person for your job and get your system into its best shape ever.

Top 10 Best HVAC Companies in Lancaster

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Dor-Mar Pataskala Heat & Cool

Dor-Mar Pataskala Heat & Cool Logo

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24 Front St Suite 207, Pataskala, OH 43062 (740) 564-6241 dormarhvac.com

Informative resources

Prompt service delivery

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Dor-Mar Reynoldsburg Heating and Air Conditioning Service

Dor-Mar Reynoldsburg Heating and Air Conditioning Service Logo

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7127 E Main St, Reynoldsburg, OH 43068 (614) 365-1579 dormarhvac.com

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Dor-Mar Heating And Air

Dor-Mar Heating And Air Logo

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20 S 3rd St Suite 210, Columbus, OH 43215 (614) 238-6689 dormarhvac.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Dor-Mar Westerville Heating and Air Repair

Dor-Mar Westerville Heating and Air Repair Logo

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User Rating

924 Eastwind Dr #2, Westerville, OH 43081 (614) 381-1540 dormarhvac.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Duct cleaning
Ac repair
Furnace repair
Boiler installation
Furnace installation
Ac installation
Emergency services
Ductless
Maintenance
Filtration
Ventilation
Indoor air quality

Dor-Mar Zanesville Furnace A/C Repair & Service

Dor-Mar Zanesville Furnace A/C Repair & Service Logo

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User Rating

3575 Maple Ave, Zanesville, OH 43701 (740) 454-2420 dormarhvac.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Ventilation
Filtration
Furnace installation
Emergency services
Ac installation
Boiler installation
Duct cleaning
Ductless
Furnace repair
Ac repair
Maintenance
Indoor air quality

Dor-Mar Dublin Heating and Air Service

Dor-Mar Dublin Heating and Air Service Logo

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User Rating

216 Bradenton Ave, Dublin, OH 43017 (614) 545-8939 dormarhvac.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Ac installation
Duct cleaning
Indoor air quality
Furnace repair
Ventilation
Filtration
Furnace installation
Emergency services
Boiler installation
Maintenance
Ductless
Ac repair

Dor Mar Heating & Air Conditioning

Dor Mar Heating & Air Conditioning Logo

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User Rating

228 E Main St, Newark, OH 43055 (740) 345-6639 dormarhvac.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Boiler installation
Indoor air quality
Maintenance
Filtration
Ac installation
Ductless
Furnace repair
Duct cleaning
Ventilation
Ac repair
Emergency services
Furnace installation

Dor-Mar Grove City Heating and Air Service

Dor-Mar Grove City Heating and Air Service Logo

Our Rating

User Rating

4048 Parkmead Dr, Grove City, OH 43123 (614) 595-3098 dormarhvac.com

Free quote

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Ductless
Maintenance
Ventilation
Furnace repair
Ac installation
Ac repair
Filtration
Indoor air quality
Boiler installation
Emergency services
Duct cleaning
Furnace installation

Arctic Air Service Now Heating & Air Conditioning

Arctic Air Service Now Heating & Air Conditioning Logo

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User Rating

9789 Karmar Ct, New Albany, OH 43054 (614) 818-0807 servicenow4you.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Prompt service delivery

Services Offered

Ac repair
Smart home integration
Indoor air quality
Furnace installation
Boiler installation
Ductless
Ac installation
Duct cleaning
Maintenance
Zoning systems
Furnace repair

Best Service Heating & Cooling

Best Service Heating & Cooling Logo

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User Rating

4011 E Main St, Columbus, OH 43213 (614) 575-2378 bestservicehvac.com

Clear pricing policy

Prompt service delivery

Free quotes

Informative resources

Reliable customer support

Services Offered

Filtration
Ventilation
Furnace installation
Ductless
Indoor air quality
Ac installation
Inspection
Ac repair
Duct cleaning
Maintenance
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

A faulty or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Keep an eye out for these common indicators that your HVAC needs service:

  • Poor air circulation or uneven heating/cooling
  • Frequent breakdowns and need for repairs
  • Rust, corrosion, or cracking
  • Unusually high 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 see any of these HVAC issues, you should have a technician inspect your system. A local professional can identify problems and let you know whether whether repairing or getting a new HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Lancaster

What you spend on HVAC installation or maintenance depends on your system type. Common HVAC unit styles include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have indoor units in each room to control temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions very similarly to a standard split system. It has the benefit of having the capability to use either electricity or gas for power.
  • Heat pump: Heat pumps exchange hot and cold air between your home and outside. They don't make their own heating and cooling, so they work best in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. These systems consist of a single combined heating and cooling unit that's usually located in an attic or basement. This unit tends to be efficient, compact, and easy to maintain.

The price of HVAC maintenance also varies depending on what kind of work you're having done. HVAC systems are complicated and can require different kinds of maintenance. The cost of some common repairs is as follows:

HVAC Unit TypeCost
Split$1,889-$4,815
Hybrid Split$3,827-$7,051
Heat Pump$2,963-$30,197
Packaged Heating and Air$248-$413

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.

  • Keep your system clean. Regularly cleaning indoor evaporator coil, grills, condenser fan blades, and ductwork helps keep your HVAC system running efficiently and reduces the risk of mold. The National Air Duct Cleaners Association advises cleaning your heating and cooling system when it starts to look dirty.
  • Change filters regularly. Air flows most effectively through your HVAC system when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the outside areas of your HVAC.
  • Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your house's HVAC system.
  • Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you identify and fix problems before they get out of hand.
ServiceCost
Filter Replacement$62-$165
Condensor Cleaning$1,240-$3,720
Thermostat Repair$83-$207
Ductwork Cleaning$397-$992

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is important for a successful project. Partnering with an experienced, licensed contractor can give you peace of mind and ensure your system provides reliable heating and air conditioning for your home.

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 companies' explanations, solutions, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand payment upfront.

Check Credentials

When selecting an HVAC provider, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

HVAC contractors in Ohio are licensed by the Ohio Construction Industry Licensing Board. To obtain a license, contractors must have at least five years of experience, have a minimum amount of contractor liability coverage, and pass an exam. Your local jurisdiction may have additional requirements. Reviewing feedback on Yelp, the Better Business Bureau (BBB), Google Reviews, and similar sites can assist your decision as well. Choose a company with great reviews and stories of positive customer experiences.

Understand Work Details

Make sure you understand the details of any project before it begins. If HVAC repairs are required, have your provider detail which parts require replacement and why. Get confirmation that your technician will clean and test the system after the repair to ensure that everything works. For replacement, ask the contractor to explain the new HVAC system energy efficiency, features, model, brand, and estimated installation time. Before work begins, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

A reputable 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 a written estimate before HVAC work starts. A comprehensive quote includes both labor and material costs. Make sure you understand and accept all terms before signing the contract.

Frequently Asked Questions About HVAC in Lancaster, OH

You should have your HVAC system inspected approximately twice annually. After the inspection, your technician will inform you what services are required. You should also schedule an inspection if you notice new issues such as leaks, unusual smells, or strange noises. If your home has ductwork, you should have it inspected every few years.

Normally, you should schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it probably sees the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You might also consider purchasing a smart thermostat.

It takes roughly one to three days to have your HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this can take between half a day and two days. This timeline will be influenced by the size of your home, how easily accessible your system is, and any issues your technician uncovers.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air is likely to be more effective for cooling than window units.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units).

Your HVAC company might provide financing options via a third-party lender, or you may choose to obtain a loan on your own. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.

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