10 Best HVAC Companies in Grain Valley, MO

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Last Updated: February 25, 2025

According to the U.S. Department of Energy, about 55% of the energy used in American homes is used for heating and cooling. In Grain Valley, you're likely looking to reduce your energy usage and save money on your bills.

The right HVAC contractor can get your system into its best shape ever, letting you keep your home comfortable while still saving money. That's why we've put together this guide to the best HVAC companies in Grain Valley.

Top 10 Best HVAC Companies in Grain Valley

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One Hour Heating & Air Conditioning® of Lee's Summit

One Hour Heating & Air Conditioning® of Lee's Summit Logo

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User Rating

712 SW Blue Pkwy, Lee's Summit, MO 64063 (816) 354-1077 onehourheatandair.com

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quotes

Services Offered

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

Advantage Heating and A/C

Advantage Heating and A/C Logo

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406 N 7th St, Lawrence, KS 66044 (785) 842-6996 kansasadvantage.com

Free quotes

Clear pricing policy

Services Offered

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

Air Unlimited Heating and Cooling

Air Unlimited Heating and Cooling Logo

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701 Haines Suite 100, Liberty, MO 64068 (816) 290-6464 airunlimitedkc.com

Free quotes

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

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

Steve's Heating & Cooling

Steve's Heating & Cooling Logo

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User Rating

4252 NW Riverside St, Riverside, MO 64150 (816) 436-8475 stevesheatingkc.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

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

Comfort Designs Heating & Air Conditioning, Inc

Comfort Designs Heating & Air Conditioning, Inc Logo

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User Rating

206 S Webster St, Spring Hill, KS 66083 (913) 592-4453 comfortdesigns.net

Free quotes

Reliable customer support

Services Offered

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

Scott Temperature

Scott Temperature Logo

Our Rating

User Rating

1815 Bullene Ave, Lawrence, KS 66044 (785) 269-0465 scotttemp.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Ductless
Ac installation
Emergency services
Furnace repair
Maintenance
Filtration
Boiler installation
Zoning systems
Ventilation
Indoor air quality
Furnace installation
Ac repair

Energy Experts Heating and Cooling

Energy Experts Heating and Cooling Logo

Our Rating

User Rating

15897 S Mahaffie St, Olathe, KS 66062 (913) 777-6201 energyexpertskc.com

Free quotes

Reliable customer support

Clear pricing policy

Prompt service delivery

Services Offered

Emergency services
Zoning systems
Ac installation
Boiler installation
Indoor air quality
Inspection
Furnace repair
Furnace installation
Ac repair
Maintenance
Duct cleaning

Prayco Plumbing Heating and Cooling

Prayco Plumbing Heating and Cooling Logo

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User Rating

5400 NW Pennington Ln, Blue Springs, MO 64015 (816) 330-2640 praycophc.com

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Schomburg Heating & Cooling Inc

Schomburg Heating & Cooling Inc Logo

Our Rating

User Rating

110 Illinois Ave, St Joseph, MO 64504 (816) 238-0032 schomburgheatcool.com

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

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

Dad’s Heating and Cooling

Dad’s Heating and Cooling Logo

Our Rating

User Rating

114 NW 3rd St, Blue Springs, MO 64014 (816) 598-7977 dadscoolair.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

An HVAC system that's not working properly or past its lifespan likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:

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

Arrange an inspection if you notice any of these problems. A local technician can inspect your system, identify problems, and figure out whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Grain Valley

What you pay for HVAC installation or maintenance varies based on your system type. Common HVAC unit styles include the following:

  • Split or mini-split: If your home lacks the right ductwork for central air or heating, you probably have a split HVAC system. Split or mini-split systems consist of indoor units that control the temperature in individual rooms. These interior units are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the benefit of being able to draw power from either gas or electric sources.
  • Heat pump: Heat pumps circulate hot and cool air between your home and outside. They don't make their own heat or AC, so they work best in moderate climates.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. They have a single heating and cooling unit, normally in an attic or basement. This unit is often small, cost-effective, and easy to maintain.

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

HVAC Unit TypeCost
Split$1,927-$4,913
Hybrid Split$3,905-$7,194
Heat Pump$3,024-$30,809
Packaged Heating and Air$253-$422

Ways to Save Money on HVAC Costs

Fixing your HVAC by repairing or replacing parts when needed is important, but can be expensive. Thankfully, there are actions you can take to minimize wear and tear over time on your system.

  • Keep your system clean. Keeping your condenser fan blades, ductwork, indoor evaporator coil, and grills clean helps your HVAC system function properly and lowers your risk of mold. The National Air Duct Cleaners Association suggests cleaning your home's HVAC system when you notice things starting to get dirty.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by routinely checking your thermostat and energy bills. This allows you to address issues before they get out of hand.
  • 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 home’s HVAC system.
  • Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow efficiently through your system. You should also try to keep debris away from the outdoor portions of your HVAC system as much as possible.
ServiceCost
Filter Replacement$63-$169
Condensor Cleaning$1,265-$3,795
Thermostat Repair$84-$211
Ductwork Cleaning$405-$1,012

How To Choose a Local HVAC Company

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

Compare Multiple Bids

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

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary licensure and training. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "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 on a state-by-state basis.

The state of Missouri doesn't have state-level HVAC contractor licensing requirements; however, most municipalities have local requirements. It's important to check with your local government to understand requirements for licenses such as HVAC Contractor or HVAC Journeyman Contractor. You can also check that a company holds a valid business license. Always check a company's reviews and complaints with organizations such as Yelp, Google Reviews, and the Better Business Bureau (BBB). You want to hire a provider with positive reviews and a history of good customer service.

Understand Work Details

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

Compare Warranties

Reliable HVAC companies provide warranties for their work. The broader the coverage, the better, so make sure to review warranties between providers. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

Always get estimates for HVAC service in writing before committing to a provider. An itemized quote should cover both labor and materials. Make sure you understand all terms before signing a contract.

Frequently Asked Questions About HVAC in Grain Valley, MO

You should have your HVAC system inspected about twice yearly. After the inspection, your technician will inform you if any services are required. You should also schedule an inspection if you start noticing issues such as leaks, strange noises, or unusual smells. If your system has ductwork, you should have it inspected every few years.

Normally, it's a good idea to schedule inspections in the spring and fall, as these times tend to be less busy. 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 the temperature of your home. During all seasons, keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at a time. You may also consider a smart thermostat.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. For homes over 1,000 square feet, central air will usually be more effective for cooling than window units.

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).

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

There are a number of ways you can make your HVAC system more energy-efficient:

  • Keep ductwork clean, and clean or change your air filters regularly.
  • Schedule regular inspections to take care of issues as they arise.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you aren't able to purchase one, try keeping the temperature indoors as close to the outside temperature as is comfortable.
  • When replacing part of your system, see if there are Energy Star-certified or similar environmentally friendly options.

Other Grain Valley, MO Home Services

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