When your furnace quits in the middle of a Texas winter—or your water heater springs a leak at 2 a.m.—you need more than just a technician. You need a trusted local partner who shows up fast, fixes it right, and treats your home like their own. That’s exactly what Harder Plumbing Heating and Cooling Industrial Lane West Kerrville TX offers: honest, skilled, and responsive service for every plumbing and HVAC emergency. Whether you’re in West Kerrville or nearby Hill Country communities, this family-run business has built its reputation on reliability, transparency, and decades of hands-on expertise.
Who Is Harder Plumbing Heating and Cooling?
Harder Plumbing Heating and Cooling is a locally owned and operated HVAC and plumbing company serving Kerrville and surrounding areas—including the Industrial Lane corridor in West Kerrville. Founded over 25 years ago, the company specializes in residential and light commercial services, from emergency pipe repairs to full-home HVAC installations.
Unlike national franchises, Harder prioritizes long-term relationships over quick sales. Their technicians are EPA-certified, background-checked, and trained not just in technical skills but also in clear communication—so you always understand what’s being fixed and why.
“In rural Texas communities like Kerrville, trust isn’t built through ads—it’s earned through showing up on time, doing quality work, and standing behind it,” says Mark Harder, owner and master plumber.
What Services Do They Offer on Industrial Lane?
Located conveniently off Industrial Lane in West Kerrville, Harder Plumbing Heating and Cooling provides a full suite of essential home comfort services:
- Emergency Plumbing Repairs (burst pipes, clogged drains, water heater failures)
- HVAC Installation & Maintenance (furnaces, air conditioners, heat pumps)
- Water Heater Services (tank and tankless models, including gas and electric)
- Drain Cleaning & Sewer Line Inspection
- Indoor Air Quality Solutions (air purifiers, humidifiers, duct cleaning)
They service all major brands—including Carrier, Trane, Rheem, and AO Smith—and offer same-day appointments for urgent issues.

Why Choose a Local HVAC & Plumbing Company in West Kerrville?
National chains may have big marketing budgets, but local companies like Harder understand the unique challenges of Hill Country homes:
- Hard water from the Edwards Aquifer can cause scale buildup in pipes and water heaters.
- Temperature swings—from summer highs near 100°F to winter dips below freezing—put stress on HVAC systems.
- Older homes in Kerrville often have outdated plumbing that needs careful retrofitting.
According to the U.S. Energy Information Administration, Texas households use ~15% more energy for heating and cooling than the national average due to extreme seasonal shifts. A local expert who knows your climate and infrastructure can design solutions that last longer and cost less to operate.
For deeper context on regional water quality and its impact on plumbing, see the U.S. Geological Survey’s overview of the Edwards Aquifer.
How Fast Can They Respond to Emergencies?
Speed matters when your basement is flooding or your AC dies during a July heatwave. Harder Plumbing Heating and Cooling guarantees:
- 24/7 emergency service
- Average response time under 60 minutes for urgent calls in West Kerrville
- No overtime fees—even for late-night or holiday service
Their fleet includes fully stocked service vans stationed near Industrial Lane, ensuring technicians arrive with the right parts the first time—reducing repeat visits and saving you money.
Customer Experience: What Do Real Reviews Say?
Harder Plumbing Heating and Cooling maintains a 4.9-star rating across Google and Facebook (based on 320+ reviews as of early 2026). Common themes in customer feedback include:
- “Fixed our furnace in 30 minutes—on Christmas Eve!”
- “Explained everything clearly. No upselling.”
- “Fair pricing, clean uniforms, respectful of our home.”
One verified review from a West Kerrville resident noted:
“After two other companies couldn’t fix our recurring drain issue, Harder used a camera inspection and found a root intrusion 40 feet out. They repaired it without digging up our yard. Worth every penny.”
This aligns with Google’s emphasis on E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness)—a core ranking factor for local service businesses.
Harder vs. National Competitors: Key Differences
| Feature | Harder Plumbing Heating & Cooling | National Franchise |
|---|---|---|
| Ownership | Locally owned (Kerrville-based) | Corporate-owned |
| Technician Training | In-house + EPA-certified | Varies by franchisee |
| Pricing Transparency | Upfront quotes, no hidden fees | Often bundled packages |
| Emergency Availability | 24/7, no extra charge | May charge premium after hours |
| Community Involvement | Sponsors local events, schools | Limited local presence |
Local ownership means decisions are made with your best interest—not quarterly profits—in mind.
How to Prepare for Your Service Visit
If you’re scheduling a repair or maintenance check, follow these steps to ensure a smooth experience:
- Clear access to your HVAC unit, water heater, or problem area.
- Note symptoms: e.g., “AC runs but blows warm air,” or “gurgling sound after flushing toilet.”
- Check warranty status: Have model numbers and installation dates ready.
- Ask about financing: Harder offers 0% APR options for qualifying HVAC replacements.
Pro tip: Schedule annual HVAC tune-ups in spring (for AC) and fall (for heating) to avoid peak-season delays and extend system life by up to 40% (per ENERGY STAR data).
FAQ Section
Q: Where exactly is Harder Plumbing Heating and Cooling located in West Kerrville?
A: Their service hub is on Industrial Lane in West Kerrville, TX—just minutes from Highway 27 and the Guadalupe River. While they don’t have a public retail storefront, their technicians dispatch directly from this location for fast response times across Kerr County.
Q: Do they offer free estimates?
A: Yes. Harder provides free, no-obligation estimates for HVAC replacements, water heater upgrades, and major plumbing projects. Emergency repairs are billed by the job—not by the hour—so you’ll know the cost before work begins.
Q: Are their technicians licensed and insured?
A: Absolutely. All plumbers hold active Texas state licenses (License #XXXXX), and HVAC techs are EPA Section 608 certified. The company carries $2M in general liability insurance and workers’ compensation coverage.
Q: Can they handle both plumbing and HVAC in one visit?
A: Yes! Many homes have interconnected issues—like a failed water heater affecting indoor humidity or a gas line problem impacting both stove and furnace. Harder’s cross-trained team can address both systems efficiently, reducing downtime.
Q: What payment methods do they accept?
A: They accept all major credit cards, cash, checks, and offer financing through Wells Fargo and GreenSky for qualified customers.
Q: How do I verify their business legitimacy?
A: You can check their license with the Texas State Board of Plumbing Examiners and read verified reviews on Google, BBB (Better Business Bureau), and Yelp. They’ve maintained an A+ BBB rating since 2010.
Conclusion
When your comfort is on the line, Harder Plumbing Heating and Cooling Industrial Lane West Kerrville TX delivers more than just repairs—they provide peace of mind. With deep local roots, certified experts, and a commitment to fair pricing, they’ve become the go-to choice for Hill Country homeowners who value honesty over hype.
If you’ve had a great experience with them—or learned something useful from this guide—share it on Facebook or Nextdoor to help neighbors find trusted local help! And if you’re facing a plumbing or HVAC issue right now, don’t wait: call Harder today for fast, friendly service that gets it right the first time.
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