Pro Business

CWS Services

Killeen HVAC Companies
Ranked #4 in Killeen | Grade B+
4.90 (239 reviews)

CWS Services

CWS Services provides air conditioning, heating, and electrical work for homeowners and small businesses in the Killeen area. Typical jobs include AC repair and tune-ups, panel and subpanel upgrades, dedicated circuits, and wiring for outbuildings. Appointments are available Monday through Friday during daytime hours.

Why Homeowners Choose This Business

Local team serving Central Texas with combined HVAC and electrical capabilities. Clear communication on scope and options. Scheduling during standard weekday hours with phone and web contact.

Service Area

Killeen and surrounding Central Texas communities, with service radius dependent on schedule and project scope.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  AC Repair
  Air Conditioning Maintenance
  Heating Service
  Maintenance
  HVAC replacement
  Repairs
  Electrical Panel Upgrade
  Subpanel installation
  110/220 Circuit Installation
  Outlet and switch wiring
  Surge protection
  RV power connection
  Accessory building wiring
  Thermostat Installation

Air conditioning repair and maintenance, heating service, system change-outs, indoor air troubleshooting, electrical panels and subpanels, dedicated 110/220 circuits, outlet and switch installation, wiring for accessory buildings and RV connections, surge protection.


Recent Reviews

4.90

(Based on 239 reviews)

Recent reviews frequently mention clear explanations from technicians and patient communication during troubleshooting. Homeowners note timely scheduling and follow-through on both electrical and HVAC visits. Several comments highlight panel work, new circuits, and AC fixes completed as requested. Pricing is described as fair to higher by some, with work quality and responsiveness cited as strengths.

Google Review
rolando medina on CWS Services

The Electrician's Are All great and Patient with you on explaining why you might have electrical problems. I learned alot of on why my 50amp RV was giving an Error code of E01. And I also recommended them to mom to fix her Ac unit! Great Company!!

Google Review
Rodney Parker on CWS Services

Thank you CWS Services for providing electrical services for my new building. They provided 110 & 220 outlets, and installed electrical panels plus ran wiring to the building. The technicians were awesome will definitely call again.

Google Review
Christine Myers on CWS Services

We've used CWS Electrical Servies multiple times (at least 5 times) within the last 3 years. We've always been so impressed with their professionalism especially that of Juan and Kenny. We trust their experise and are so blessed we found really good electricians for our home.

Google Review
Doug Hadler on CWS Services

After an issue with a circuit breaker in the main cut off box I elected to have the main switch upgraded instead of just a fix.

I now have a main circuit breaker, a subpanel circuit breaker and a main switch surge protector.

Because of a shortage of electricians at other businesses this company was able to handle my issues.

In my opinion it was a high cost but I guess that’s what happens with supply and demand, when the customer needs something and there is a limit on who can provide it.

Not happy with the cost but pleased with the employees who completed the work and the overall results was what I needed to have complete.

Before and after pictures included.

Google Review
David Perry on CWS Services

CWS Services responded promptly to our request to have one of our garage circuit breakers replaces after a particularly strong thunderstorm. Having had experienced less than timely work from another electrician in the area for some different work, we were prepared to have to wait up to a week after talking to the receptionist. I got a call from Juan in minutes who asked if the next day in the morning was fine, and of course it was! Juan and Chris arrived at our property in Copperas Cove and quickly replaced the circuit breaker in the garage that provided power to our pool and pergola patio lighting. They checked the GFCIs for both the pool and pergola lighting and replaced those since they had burned out, very apparent to even me when they did not reset properly. The GFCI for the pool lighting required some drilling out of a rusted machine screw, all during less than optimal conditions (it was raining!). Finally, they identified and replaced a burned out GFCI at the pergola and replaced it, but they also brought to my attention the incorrect and dangerous rewiring the previous owner must have done that bypassed the faulty GFCI and had another outlet directly wired, potentially lethal to any of us plugging something in while wet from the pool. Juan and Chris also pointed out some incorrect installation by the previous owner of some electrical outlets that can defer to another day, but definitely have my attention for replacement.

Juan and Chris got all of this done, much of it in the rain, in about n hour. The service charge was more than reasonable as was the parts and direct labor. We cannot speak more highly of or recommend more the superb and timely service from CWS by Juan and Chris!

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Common requests include AC repair, seasonal tune-ups, and replacement of aging systems. Heating diagnostics and maintenance are also available during cooler months. The team can evaluate overall system performance and advise on next steps. Scheduling is typically during weekday business hours.

Yes, the team installs dedicated 110/220 circuits, outlets, and wiring runs for accessory buildings. They can also address RV power connections and panel considerations. A site visit helps determine load requirements and trenching or conduit needs. Estimates are provided after review of the setup.

Yes, most work is residential with select light commercial projects. Scope and scheduling are confirmed after a brief intake call. If a project requires specialty coordination, the team will outline options. Larger commercial-only work may be referred if outside their typical scope.

Call the office during business hours or use the website contact form to request a tune-up. Staff will offer available dates and share any preparation steps. Maintenance visits include basic system checks and cleaning per the selected service level. If issues are found, recommendations are discussed before proceeding.

Office hours are Monday through Friday, 7:00 AM to 4:00 PM. Response times vary with season and workload, but many appointments are scheduled within normal business days. For urgent needs, call to check current availability. After-hours availability is not guaranteed.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 4:00 PM
  • Tuesday 7:00 AM – 4:00 PM
  • Wednesday 7:00 AM – 4:00 PM
  • Thursday 7:00 AM – 4:00 PM
  • Friday 7:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.90 (239 reviews) Pro Business
Address
8945 Trimmier Rd, Killeen, TX 76542
Phone
Business Type
general_contractor

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