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AC units after being repaired by a local pro

5 Best AC Repair Services in Sherman, TX

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Written By Max Peterson|Last Updated: April 18, 2024

Are you in need of an AC repair in Sherman? Air conditioners (ACs) are vital to your family's summertime comfort, but an AC breakdown shouldn't have to set you back. Sherman's HVAC contractors apply the latest technology to design custom-tailored, cost-efficient solutions. Begin your AC repair company search with these respected Sherman providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Sherman, TX

Markl & Sons Cooling & Heating Logo

Markl & Sons Cooling & Heating

Based on 81 customer reviews.

Services Offered

Furnace InstallationIndoor Air QualityAc InstallationMaintenanceAc Repair


  • Reliable customer support
  • Informative resources
  • Clear pricing policy
119 E Brockett St, Sherman, TX 903-893-3060 marklandsons.com
All Seasons HVAC Services Logo

All Seasons HVAC Services

Based on 26 customer reviews.

Services Offered

Indoor Air QualityFurnace RepairFurnace InstallationAc InstallationMaintenanceAc Repair


  • Clear pricing policy
  • Reliable customer support
  • Free quote
191 Esquire Dr, Denison, TX 903-463-4822 allseasonshvacservices.com
Airview AC Logo

Airview AC

Based on 1,137 customer reviews.

Services Offered

Indoor Air QualityMaintenanceFurnace InstallationFurnace RepairEmergency ServicesAc InstallationAc RepairVentilationInspectionDuctless


  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
424 E Van Alstyne Pkwy, Van Alstyne, TX 972-658-1784 airviewac.com
Dobbs Air Conditioning & Heating Logo

Dobbs Air Conditioning & Heating

Based on 99 customer reviews.

Services Offered

Ac RepairIndoor Air QualityFurnace InstallationEmergency ServicesMaintenanceAc Installation


  • Reliable customer support
  • Informative resources
  • Prompt service delivery
480 Locust St, Whitesboro, TX 903-564-9429 dobbsac.com

More Local Hvac Companies

Prosper Air

User Reviews: 4.3/5 

2930 Co Rd 222
Anna, TX 75409

Adon Complete Air Conditioning and Heating

User Reviews: 5/5 

824 S Central Expy Suite 100
Anna, TX 75409

Airview AC of Anna

User Reviews: 4.6/5 

509 Niagara Falls Dr
Anna, TX 75409

Brandon's Comfort Specialists

User Reviews: 4.5/5 

801 Co Rd 286 #601
Anna, TX 75409


User Reviews: 4.5/5 

801 Co Rd 286 #601
Anna, TX 75409

Airmax, Inc.

User Reviews: 5/5 

216 W Pecan St
Celina, TX 75009

AIR RESCUE Heating and Cooling

User Reviews: 5/5 

930 W Cedar St
Celina, TX 75009

Blain Service Co LLC

User Reviews: 4.6/5 

7258 N Hwy 78
Ravenna, TX 75476

The Comfort Pros, LLC

User Reviews: 4.6/5 

1529 Co Rd 5025
Leonard, TX 75452

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about Sherman
Average Max Temp Percentile:91.4%
August Average Max Temp:97.3°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.11/kWh
Median Year Houses Built:1975
Average Heat Waves per Year:0.74

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

By knowing which type of air conditionermodel you have, you'll feel more empowered in your company search. Sherman HVAC professionals have experience with different AC makes and models, and they can tailor their skills to your needs.

  • Central AC: These are the most common residential AC systems, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.
  • Portable air conditioners: As the name hints, portable air conditioner units don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for condos, apartments, or individual rooms.
  • Split ACs: Split AC systems have two main elements: one indoors and one outdoors. They offer silent operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Window-mounted ACs: Window air conditioners are a popular choice for Sherman apartments, condos, and townhomes. These budget-friendly, convenient units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window air conditioner users set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split AC systems have an exterior unit and multiple interior units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.

How to Choose Your Sherman AC Repair Service

You likely want a swift resolution for your air conditioner's problem. However, before signing up with a repair company, it's important to do careful research to ensure it's the best for your home. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

Texas' Department of Licensing & Regulation issues Air Conditioning and Refrigeration Contractor licenses to both companies and technicians. Applicants for a contractor license must meet apprenticeship requirements unless they hold a technician license, trade school diploma, mechanical engineering degree, or relevant military service experience.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes contractors that respond to complaints professionally and honor their warranties.

It's normal for even the best AC repair businesses to have both positive and negative reviews. Read each one carefully, and avoid a business if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different providers for the best price. A good estimate should factor in additional fees such as permitting costs. You should also ask about manufacturer warranties, the emergency repair process, and installer guarantees.

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Frequently Asked Questions About AC Repair in Sherman

What's the cost of an AC repair job in Sherman?

Your AC unit repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like exchanging the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$63–$167
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,254–$3,762
Fan or air blower issues$150–$200
Compressor replacement$600–$1,588

Does my air conditioner need routine maintenance? If so, how often?

It's a good idea to service your air conditioner at least one time per year. You can further maximize its efficiency and lifespan by keeping the outdoor unit clear of brush and debris.

What month is best for getting an air conditioner replaced?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. With Sherman's hot average highs, the off season will usually be in the winter months when temperatures start to drop.

Why is my AC running but not cooling?

If your AC is running but not cooling, a clogged condenser coil could be the culprit. Normally, the AC’s condenser fan draws air into the outdoor unit through the condenser coil to remove heat energy from your home. A technician can help by clearing the clog or replacing a damaged coil.

How long is my air conditioner's lifespan? When should I consider a replacement?

With regular care, your air conditioner's lifespan could be 10-15 years. Remember that parts often become obsolete as time goes on. If your servicer can't find a critical replacement part, you might need to consider getting a new air conditioner.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.