Round Rock HVAC, Plumbing, and Electrical Services
When you need reliable home service professionals in Round Rock, TX, SALT Service Co. has one team covering it all. Family-owned and serving Central Texas since 1984, SALT gives back locally through SALTcares. From urgent AC repairs and scheduled plumbing installations to electrical panel upgrades and standby generator setups, our licensed technicians handle every system in your home under one roof.
We offer flat-rate pricing on every job, with guaranteed craftsmanship backed by more than 5,200 Google reviews and a 4.9-star rating.
Call our local office at (512) 956-7842 to speak with our dispatch team, or schedule your appointment online.
Emergency Home Services in Round Rock
Most home emergencies in Round Rock fall into three categories: complete cooling loss during extreme summer heat, active plumbing leaks, and electrical power loss or burning smells.
For active leaks, shut off the main water valve. In Round Rock slab-on-grade homes, this valve is usually in a green ground box near the street curb or in a garage access panel on newer builds. A meter key at the street curb works as a backup.
If you notice electrical sparking or a burning smell, shut off the breaker at your main panel immediately. For an icing or hissing air conditioner, turn the system off at the thermostat to prevent compressor damage.
SALT Service Co. provides 24/7 emergency response with same-day scheduling when available. We charge no extra fees for after-hours or holiday calls. Regular system maintenance prevents these unexpected breakdowns before they happen.
Round Rock HVAC, Plumbing, and Electrical Services
Managing multiple home service contractors often leads to scheduling gaps and finger-pointing when major systems fail. SALT eliminates this friction by sending one accountable team of licensed technicians to service your property’s water, power, and climate systems on a single, coordinated schedule.
Professional electrical panel upgrades and installations
Authorized Generac whole-home generators and generator installation
Local conditions require specialized trade solutions. Round Rock municipal water contains very high mineral levels, and this hard water rapidly drives scale buildup in water heaters and fixtures. Standby generators are multi-trade projects that touch both gas and electrical lines, requiring rigorous permitting and inspections in Williamson County.
We set clear, flat-rate pricing before any work begins. Our licensed technicians perform a thorough system diagnosis, explain their findings in plain language, and share video summaries of any issues so you see exactly what needs attention. Every repair and installation is backed by our lifetime guarantee.
We also offer flexible financing options, including 0% interest for up to 18 months on qualifying work, so your home upgrades stay stress-free.
Protect Your Home with the SALT+ Membership
For ongoing protection, many Round Rock homeowners choose our SALT+ membership. For $24.95 a month, this plan provides essential maintenance designed to combat Round Rock’s hard water and heavy summer cooling demands:
Bi-annual HVAC tune-ups
Annual plumbing inspection and water heater flush
Yearly electrical safety inspection
Priority scheduling and 10% discount on repairs
This proactive care keeps your home running efficiently and prevents expensive emergency breakdowns. SALT+ members also receive a lifetime guarantee on covered repairs and installations.
Family-Owned, Independent and Giving Back
SALT has served Central Texas since 1984 and is family-owned and operated, built on “SALT of the Earth” service and Christian values. The Austin Business Journal named SALT a 2023 Best Places to Work. Through SALTcares, we give back close to home: each September, SALT matches up to $10,000 in donations to the Coalition to Cure Calpain 3, and our senior water heater giveaway provides a free water heater and installation to a local senior. Because SALT stays privately owned, those dollars stay in Central Texas.
Frequently Asked Questions About Round Rock Home Services
Do you offer 24/7 emergency plumbing, electrical, and AC repair in Round Rock?
Yes. SALT provides 24/7 emergency repairs in Round Rock for critical issues: active water leaks, hazardous electrical faults, and complete AC failure during extreme heat. If you have a major water leak, locate your main shutoff valve in the yard or garage and close it immediately. For sparking wires, shut off the main circuit breaker before calling. Our team responds quickly to secure your home.
How does upfront pricing work, and will I know the total before repairs begin?
We use flat-rate pricing so you know the exact cost before any work begins. Once our technician diagnoses the issue, they present your repair options and get your approval on the final price. That quoted price does not change, though complex factors like access limitations or code compliance may affect the initial diagnostic options we offer.
Is Round Rock water really that hard, and what problems does it cause?
Round Rock municipal water is exceptionally hard due to high calcium and magnesium levels from local limestone sources. This mineral content causes rapid scale buildup on fixtures and inside appliances, which degrades water heater efficiency and shortens its lifespan. We recommend an annual water heater flush or a dedicated water filtration system to prevent this mineral damage.
Do I need a permit for a whole-home standby generator in Round Rock?
Yes. Installing a standby generator requires local municipal permits because the system integrates with your electrical panel and gas lines. City codes require professional permitting and safety inspections to confirm proper placement and prevent hazardous electrical backfeed. SALT handles the entire permitting process so you do not have to.
When is it smarter to replace an AC system instead of repairing it?
Replacement is usually the smarter choice if your AC is over ten years old and the repair cost exceeds half the system’s value. Simple parts like capacitors or contactors are fast and inexpensive to replace. A failed compressor or leaking coil, though, often makes upgrading to a new system the better investment. Modern high-efficiency systems lower your monthly energy bills and come with comprehensive warranty coverage.
What electrical work do you handle? Do you do panels?
SALT Service Co. handles all residential electrical installations, repairs, and safety upgrades. We specialize in electrical panel upgrades, which resolve overloaded breakers, support standby generator integration, and keep your home safe. Visit our electrical services page for our full range of diagnostic and wiring solutions.
Same Day Service
Locally Owned
Licensed & Trained
Schedule Your Round Rock Home Service
Round Rock homeowners deserve one team they can count on for HVAC, plumbing, and electrical work. SALT Service Co. delivers that with flat-rate pricing, 24/7 availability, and a lifetime guarantee on every job. Call (512) 956-7842 or schedule online today.
When You See Our Trucks Driving In Round Rock, Give Us A Wave! Hook'em!
SALT Plumbing, Air & Electric Voted Austin’s #1 Electrician
Austin Shop Information
- Monday - Friday: 7am - 8pm
- Saturday & Sunday: 8am - 8pm
- 901 S MoPac Expy, Austin, Tx 78746
- (512) 956-7842
Round Rock, TX at a glance
SALT Service Co. has completed 6 jobs in Round Rock, TX in October 2026.
The most recent job was on October 2, 2026.
SALT Service Co. has completed 1,770 jobs in Round Rock, TX in the last 12 months.
See Us in Action
Completed scheduled member maintenance on 3-year-old residential HVAC system located in attic. Performed comprehensive inspection of all system components including condenser unit, evaporator coil, and ductwork distribution system. Verified refrigerant levels and pressures using electronic testing equipment, confirming system charge is within manufacturer specifications following previous refrigerant top-off service. Inspected flexible ductwork and connections in attic space, noting previous duct resealing work completed to address leakage issues identified during prior maintenance visit. Examined evaporator coil for any signs of microbial growth recurrence following antimicrobial fogging treatment performed in April. System operating within normal parameters with proper airflow and temperature differential across coil. All safety controls tested and verified functional. Air filter inspected and system ready for continued operation.
Completed spring maintenance on an 11-year-old single-zone HVAC system located in attic. Performed comprehensive inspection of all system components, verified thermostat operation showing 74°F indoor temperature with cooling setpoint at 68°F in auto fan mode. Inspected and cleaned blower wheel assembly, which showed significant dust and debris accumulation on blades and between vanes; removed buildup to restore proper airflow and system efficiency. Noted minor rust present on center mounting bolt of blower assembly. System operating properly with no hot or cold spots reported and adequate cooling performance on warm days.
Installed new refrigerant line set from outdoor condensing unit to indoor air handler, routing lines through building structure and sealing penetrations with appropriate insulation material. Applied exterior line set cover for protection and professional appearance, then performed vacuum test using micron gauge to verify system integrity before completing the installation.
Completed comprehensive HVAC maintenance inspection on a 6-year-old system located in attic space of 2,282 square foot residence. Accessed air handler unit and performed standard member maintenance protocol including visual inspection of all accessible components, ductwork connections, and refrigerant lines. Utilized dual port manometer to measure static pressure readings and verify proper airflow throughout the system, recording readings of 0.13 on both test ports. Inspected flexible ductwork for proper insulation and secure connections to wooden framing members, confirmed copper refrigerant lines were properly routed and insulated, and verified air handler mounting and stability on platform. All components found to be in good operating condition with no immediate concerns identified. System operating within normal parameters for a unit of this age.
Completed comprehensive generator maintenance inspection on Generac automatic transfer switch system located on exterior wall. Performed visual inspection of transfer switch cabinet, verifying proper condition of electrical connections, terminal blocks, and 150A main circuit breaker in ON position. Inspected all wire terminations including white and green grounding conductors at upper terminal connections. Verified transfer switch relay components, yellow wiring harnesses, and control modules showing no signs of heat damage or loose connections. Checked emergency disconnect and main disconnect functions for proper operation. Confirmed all conduit entries properly sealed and secured, including PVC and metallic conduits. Unit operating properly with no issues found during inspection.
Responded to no cooling condition on two-year-old dual-zone HVAC system, occurring twelve days after previous service call for suspected coil issue on left zone. Upon arrival, performed diagnostic testing using digital manifold gauges and infrared thermometer to assess system pressures, temperatures, and airflow across both units located in ground floor closets. Identified compromised ductwork connection with visible deterioration at wall junction and damaged building materials affecting air distribution. Measured supply air temperatures showing 95°F at register with inadequate cooling differential, indicating system performance issues beyond the previously suspected evaporator coil problem. Documented conditions with thermal imaging and visual inspection of accessible ductwork, noting flexible duct separation and structural damage requiring attention. Recommended coordination with manufacturer warranty service for ongoing coil concerns and immediate ductwork repairs to restore proper