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About Heidler Inc
Heidler Inc operates as a plumbing contractor serving Annapolis and surrounding communities since 1947, establishing nearly eight decades of continuous service in Maryland. With 627 verified reviews generating a 4.8-star average rating, the company demonstrates consistent customer satisfaction across residential plumbing solutions. Their service coverage extends to Arnold, Crofton, Glen Burnie, Pasadena, and neighboring jurisdictions throughout Anne Arundel County.
Transparent flat-rate pricing gives homeowners confidence they understand complete costs before work begins. The company guarantees live telephone assistance rather than leaving callers to navigate automated systems. This direct connection proves especially valuable during plumbing emergencies when rapid communication can prevent property damage.
Customer reviews identify specific team members delivering exceptional service. Phillip earned recognition for thoroughly explaining each step during a complex toilet repair investigation, walking the homeowner through the diagnostic process and showing exactly where components had failed. Another reviewer, Georgia Powell, described how the team returned to address concerns after an initial water line installation, working toward a resolution after her direct conversation with the company.
What Customers Say
Of 627 reviews, 312 five-star ratings establish overwhelmingly positive sentiment, while 19 reviewers specifically reference the same-day or emergency response capability. Positive feedback consistently cites transparent flat-rate pricing and direct communication with knowledgeable staff, contrasting with occasional mentions of longer wait times for non-emergency scheduling.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–4:30 PM |
| Tuesday | 7 AM–4:30 PM |
| Wednesday | 7 AM–4:30 PM |
| Thursday | 7 AM–4:30 PM |
| Friday | 7 AM–4:30 PM |
| Saturday | Closed |
Services
Water Heater Services
Repair, installation, and maintenance for both traditional tank and modern tankless water heater systems.
Drain Cleaning & Hydrojetting
Professional drain clearing using traditional methods and high-pressure hydrojetting for stubborn pipeline blockages.
Sewer Line Repair & Replacement
Comprehensive sewer line services including main water line repair, replacement, and full sewer system restoration.
Backflow Testing & Certification
Annual testing and certification for irrigation system backflow devices as required by local regulations.
Gas Line Services
Complete gas line repair, installation, and leak detection for safe appliance operation.
Plumbing Remodeling
Bathroom and kitchen remodeling services handling complete fixture replacement and pipe reconfiguration.
Water Treatment
Water softener and filtration system installation for improved residential water quality.