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Find the Best HVAC Services and AC Repair in Waco, TX

Your HVAC (heating, ventilation and air conditioning) system includes some the most essential appliances in your home. HVAC problems are often complicated and almost always require a trained professional for repairs. We researched the best HVAC repair companies in Waco to find trusted, reliable help when your air conditioning fails.

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Compare Top Heating and Cooling Systems

Polansky Heating & Air
  • 100% money-back guarantee
  • Financing options through Service Finance Company
  • Comfort Club program membership
  • BBB A+ rating

Call us for your HVAC needs!

2000 W. Loop 340, Ste. 105
Waco, TX 76712
(254) 218-3321
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Aire Serv of Waco
  • Performance, satisfaction & 'no lemon' guarantee for replaced parts
  • No overtime fee charge
  • Free indoor air quality test with tune-up purchase
  • 10% discount for first responders, military & seniors
4300 W. Waco Dr.
Waco, TX 76710
(254) 304-7775
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Danco Comfort Services
  • Locally owned & operated since 1985
  • Annual service agreements & extended warranties
  • Trane-certified Comfort Specialist
  • $20 off any service call for new customers
1205 Dayton Dr.
Waco, TX 76706
(254) 230-4537
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  • Open 24 hours
  • lpihomeservices.com
2901 E. Industrial Blvd.
Waco, TX 76705
(254) 772-0670
All Pro A/C and Heating
  • M-F: 8am - 7pm
  • Sat: 8am - 2pm
  • Closed Sun
  • allpro-ac.com
4316 W. Waco Dr.
Waco, TX 76710
(254) 624-4917
Jacobs-Cathey Co.
  • M-F: 8am - 5pm
  • Closed Sat and Sun
  • jacobs-cathey.com
600 Jewell Dr.
Waco, TX 76712
(254) 772-9572
Mike Staas Services
  • Open 24 hours
  • mikestaas.com
3325 N. Robinson Dr.
Waco, TX 76706
(254) 757-0191
Oasis Heating & Cooling
  • M-F: 8am - 5pm, Closed Sat and Sun
  • oasiswaco.com
105 E. Tate Ave.
Robinson, TX 76710
(254) 662-9520
A/C Solutions Heating & Cooling
  • M-F: 8am - 5pm
  • Closed Sat and Sun
  • acsolutionswaco.com
106 Deanna St.
Robinson, TX 76706
(254) 662-9696
Smelscer Plumbing
  • M-F: 8am - 4pm
  • Sat and Sun: By appointment only
  • smelscerplumbing.com
5318 Hawthorne Dr.
Waco, TX 76710
(254) 749-7955
Central Texas Plumbing Solutions
  • M-F: 8am - 4pm
  • Sat and Sun: By appointment only
  • centraltexasplumbing.com
307 Lake Air Dr.
Waco, TX 76710
(254) 870-6741

Getting HVAC and air conditioning services in Waco


Waco’s average summer temperature is in the high 90s, and less than 10 years ago, the city’s summer tied a record by reaching or exceeding 100 degrees for 90 days straight. Having a working HVAC system during this heat is a must, and finding the right technician prevents air conditioner breakdowns and gets your system working quickly if it does fail.

Your HVAC system connects with many other utilities in your home, such as your electric, gas and oil systems. Because of this, DIY repairs are dangerous and costly to fix if you make even a minor mistake. Letting professionals take care of your HVAC repairs saves money in the long run and prevents injury or damage to your home.

Common HVAC and air conditioning problems in Waco

In Waco, where the temperature changes often, your HVAC system works extra hard to keep a steady indoor climate. Common HVAC issues for Waco homeowners are:

  • Extreme heat that causes HVAC fatigue or premature failure
  • Humidity buildup that causes your air conditioner to work harder to cool your home
  • Damage to wiring or gaskets that lead to inefficient heating and cooling

Regular maintenance prevents many of these problems. Having an HVAC repair company perform a seasonal check-up ensures your system is ready for the summer heat or winter cold. The technician also looks for small problems that eventually lead to bigger, more costly issues — both in repairs and high heating and cooling fees.

Your HVAC system is also your home’s first line of defense against outside pollutants. Routine maintenance ensures your air filters are good and your unit is clear of dust and mold. In McClennan County, 14,357 adults have asthma, which puts them at-risk for issues caused by dust or pollen in the air, and poor air quality in your home can lead to medical problems.

Texas has two cities in the 25 most-polluted nationwide: Houston and Dallas-Fort Worth. Texas also ranks as one of the worst states in the U.S. for high pollen counts and allergens such as ragweed and elms. A clean, well-maintained HVAC system can reduce or eliminate these issues in your home.

The cost of HVAC repair in Waco

HVAC repair and maintenance can be expensive, but you can reduce your costs by comparing prices. Get written estimates from a few companies to see what repairs they perform and the overall cost. The cost should not be the deciding factor for the company you choose, but it is an important one. On average, most homeowners in Waco pay around $500 per HVAC repair.

Average HVAC and A/C repair costs in Waco

Service Price
Replace gas valve $150
Replace thermostat $50 – $200
Repair leak $200 – $1,500
Replace condenser fan motor $250 – $800
Recharge refrigerant $250 – $950
Replace blower motor $350 – $850

Most HVAC repair companies in Waco charge by the hour, but some offer flat rates for specific repairs. You may also need to pay a service fee that ranges between $50 and $150, and most companies charge more for emergency service or repairs made outside regular business hours. Make sure all additional costs are included in the estimate.

You may save money if:

  • Your unit still has a warranty on it
  • Your unit is eligible for a tax credit (must have Energy Seal of approval)
  • You’re eligible for a rebate — you can get a free energy audit that checks eligibility

If you need to make significant repairs to an aging air conditioning system, it may be more cost-efficient to install an energy-efficient replacement. Replacing an A/C unit in Waco typically costs between $4,000 and $12,000, depending on the size of your home, but Texas has a robust list of incentives and rebates for HVAC systems.

Energy-efficient systems also reduce your electric bill, and having a new A/C unit minimizes the chance of needing future repairs. Plus, the comfort of having a working system can far outweigh the upfront costs.

Choosing an HVAC repair service in Waco

Ask around for recommendations for reputable HVAC service technicians in Waco. Word-of-mouth is one of the best ways to find a service you can trust. If this option is not available, read online reviews and research local companies. When sorting through the many HVAC repair companies, here are a few things you should look for:

  • Make sure it’s certified: Texas HVAC contractors must be licensed with a Texas Air Conditioning and Refrigeration Contractor License. This ensures that they are following all local codes and rules. You can check their license here.
  • See if they have insurance: Anytime you let a technician into your home, you should make sure they have personal liability insurance. This protects you in case of accidental damage or personal injury.
  • Check what brands they carry: HVAC companies often only carry a small selection of equipment brands. Make sure the company stocks what you need to fix your unit, or you may pay more for ordering fees.

While it’s tempting to hire the company that offers the lowest quote, consider all factors. Having a repair done cheaply is less important than having it done correctly.

HVAC and AC Repair Companies Reviews

Polansky Heating & Air

Polansky Heating & Air has a 100% money-back guarantee and some of the most robust warranties available in Waco. The company’s estimates have no hidden fees or charges, and the company’s technicians are fully licensed and highly skilled. Polansky has been nationally recognized for its superior service and is fully accredited by the BBB.

Polansky Heating & Air

Aire Serv of Waco

Aire Serv offers emergency and routine service at any time or day of the week. The company’s upfront pricing comes with a fixed-right promise and no overtime charges. Its Advantage Plan helps maintain your HVAC system with lower costs. Waco residents praise the company for its excellent customer service and willingness to go the extra mile.

Aire Serv of Waco

Danco Comfort Services

Danco Comfort Services has been providing high-quality service and affordable pricing to customers all across Central Texas for more than 30 years. All Danco technicians are factory-trained and -certified, and the company’s annual service agreements come with factory-backed extended warranties. Waco customers appreciate the friendly technicians.

Danco Comfort Services