Business Details
20 Years
experience
Emergency
services
Your Trusted Plumbing & Gas Services Provider in Glen Burnie, MD
Since 2006, McAllister Plumbing has been a trusted provider of comprehensive plumbing and gas services in the Baltimore Metro area. As a family-owned business with over 50 years of combined industry experience, we combine generational expertise with continuous professional development to deliver reliable solutions for residential and commercial clients. Our team of licensed and insured professionals holds specialized certifications in backflow device testing, gas line installation, and water heater systems, ensuring compliance with Maryland's rigorous standards. We prioritize rapid response times for emergencies while maintaining meticulous attention to detail in every project, from routine maintenance to complex gas line installations.Our commitment to transparency is demonstrated through upfront pricing, free estimates, and clear communication throughout every service interaction. With a focus on long-term customer relationships, we guarantee our workmanship and maintain active memberships in professional associations to stay at the forefront of industry advancements. Our service area spans Anne Arundel County, Baltimore Metro, and surrounding Maryland counties, supporting local communities with essential plumbing infrastructure.
Services
Plumbing Repairs
Leak Detection
Toilet Repairs
Gas Line Services
Water Heater Installation
Garbage Disposal Repair
Fireplace Inspections
Emergency Plumbing
Backflow Testing
Pool Heater Connections
Details
- Year established: 2006
Highlights and features
- 24/7 emergency service with rapid response times
- Over 50 years combined plumbing experience
- Free estimates for all service calls
- Licensed and insured in multiple Maryland counties
- Manufacturer-certified gas fireplace specialists
Associations and certifications
- Maryland Master Plumber/Gas Fitter License
- Maryland Journeyman Plumber/Gas Fitter License
- Maryland Backflow Certification
- TracPipe Gas Piping Certification
What people say
Awesome service
Excellent job
Friendly and proficient
GREAT PRICE
Working fireplace
Services
Plumbing Repairs
Our licensed plumbers address all residential and commercial plumbing emergencies including burst pipes, clogged drains, and fixture malfunctions. We utilize advanced diagnostic tools to identify issues quickly and implement durable solutions that prevent future problems. Our technicians carry extensive parts inventory to complete most repairs during the initial service visit.
Gas Line Services
We specialize in natural and propane gas line installation, repair, and maintenance for residential and commercial properties. Our certified technicians handle connections for appliances, outdoor kitchens, pool heaters, and emergency generators while ensuring full compliance with Maryland safety regulations. We also provide gas leak detection and pressure testing services.
Water Heater Services
From traditional tank systems to modern tankless models, we offer complete water heater solutions including installation, repair, and maintenance. Our technicians are factory-certified to service all major brands and perform annual maintenance to extend equipment lifespan while maintaining optimal energy efficiency and safety standards.
Fireplace Inspections
Our specialized fireplace division provides comprehensive inspections, cleaning, and repair services for gas fireplaces and inserts. We test ignition systems, check for gas leaks, clean venting systems, and ensure safe operation. We also install new gas log sets and fireplace conversion kits with proper venting configurations.
Leak Detection
Using thermal imaging and acoustic listening devices, we locate hidden water leaks in walls, under floors, and in underground lines. Our non-invasive detection methods minimize property damage while identifying issues like slab leaks and pipe corrosion. We provide detailed diagnostics and repair plans with cost estimates before starting any work.
People
Shawn McAllister
Owner/Operator
With over 20 years of hands-on plumbing experience, Shawn McAllister leads the company's daily operations and emergency service calls. He maintains active Master Plumber and Gas Fitter licenses while overseeing technician training programs. Shawn personally handles complex gas line projects and customer service escalations.
Questions
Do you offer 24/7 emergency plumbing service?
Yes, we provide 24/7 emergency plumbing services for critical issues like burst pipes, gas leaks, and complete water heater failures. Our technicians respond promptly to after-hours emergencies.
What areas do you service?
We serve Glen Burnie, Annapolis, Baltimore City and County, Howard County, Harford County, Frederick County, Prince George's County, Montgomery County, and Queen Anne's County in Maryland.
Are your plumbers licensed and insured?
All our technicians hold active Maryland plumbing licenses with specialized certifications in gas piping and backflow prevention. We maintain comprehensive liability insurance and workers' compensation coverage for all service calls.
Do you provide free estimates?
Yes, we offer free written estimates for all plumbing repairs and installation projects. Our pricing includes labor, materials, and any applicable permits with no hidden fees.
What payment methods do you accept?
We accept cash, checks, and major credit cards for completed services. Payment terms for larger projects can be arranged in advance with our office staff.
How can I schedule service?
Contact us directly at (443) 506-2503 to speak with a service representative or use our online contact form. Emergency calls receive immediate priority and are dispatched within minutes.
