Minnick's | Heating & Air Conditioning/HVAC & Plumbing in Laurel, MD 20707
5200 Minnick Rd, Laurel, MD 20707
Main Services
- Plumbing inspection
- Water heater installation
- Building energy audit
- Water heater repair
- HVAC system maintenance
Local Business Overview
Since 1954, Minnick's has been a trusted, family-owned name in Laurel. Founded by William Minnick, the business was built on a commitment to customer satisfaction that his son Larry and now grandson Rob have carried forward. As the third-generation owner, Rob Minnick upholds the same foundational promise: putting the customer first with a straightforward 100% Right or 100% Free Guarantee. We believe in a whole-home comfort approach, understanding that an HVAC or plumbing problem is often a symptom of a larger issue. Our experienced team provides comprehensive services—from energy audits and HVAC installation to plumbing inspections and water heater repair—to ensure your Laurel home is healthy, comfortable, and efficient.
Q&A
What is your '100% Right or 100% Free Guarantee' and how does it protect me?
It's our family's promise, started by William Minnick in 1954, that if you're not 100% satisfied with our work, you don't pay. This guarantee applies to all our services, from HVAC repairs to water heater installations. It means we stand behind our diagnosis and craftsmanship, ensuring the job is done correctly to solve your home's real comfort issue, not just a symptom.
My outdoor faucet froze in Laurel last winter. Can you help prevent that this year?
Absolutely. This is a common issue for Laurel homes. During a plumbing inspection, our technicians will check your outdoor faucets (hose bibbs) for proper winterization, recommend frost-proof models if needed, and ensure your home's plumbing is protected from freeze damage. A proactive inspection can prevent costly repairs and water damage.
What does a 'whole-home comfort approach' mean for my HVAC service?
It means we look beyond just the HVAC unit. When your system isn't performing, the cause could be poor insulation, duct leaks, or other home efficiency issues. Our building energy audit helps identify the root cause. By addressing the entire system—not just the symptom—we ensure your HVAC installation, repair, or maintenance provides lasting comfort and efficiency for your Laurel home.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |


