Business Details
12 Years
experience
Emergency
services
Expert Maine Plumbing Services You Can Trust
At Coastline Plumbing, we approach every project with meticulous attention to detail and a commitment to exceptional customer service. Our licensed professionals deliver superior workmanship, ensuring every job is completed correctly the first time. We prioritize quality, consistency, and transparency, offering fair pricing and personalized solutions tailored to your budget and project needs. With decades of combined experience in residential and commercial plumbing, heating, and HVAC systems, we guarantee durable results and stand by our work with complete customer satisfaction. 
Services
Residential Plumbing
Commercial Plumbing
Repairs
Renovations
System Upgrades
Details
- Year established: 2014
Highlights and features
- We employ licensed and experienced plumbers with 20+ years of local expertise.
- Our partnerships with local suppliers ensure competitive pricing on premium products.
- Satisfaction guaranteed with thorough inspections and durable installations.
- We specialize in complex residential and commercial plumbing system upgrades.
- 24/7 emergency response for urgent plumbing issues and repairs.
Associations and certifications
- State of Maine Master Plumber License
What people say
Reverse Osmosis system
Professional and responsive
Copper masterpiece
Best plumber
Saved home sale
Services
Residential Construction
We specialize in custom residential plumbing systems for new homes and vacation properties. Our team collaborates with homeowners and builders to design efficient layouts using premium materials. With access to top-tier local suppliers, we ensure code-compliant installations that maximize functionality and long-term value.
Commercial Construction
Our commercial plumbing services focus on high-efficiency systems for offices, retail spaces, and industrial facilities. We install and maintain advanced HVAC and plumbing infrastructure to meet strict regulatory standards. Our solutions minimize downtime while optimizing energy efficiency and operational reliability for business owners.
Repairs
We provide rapid response for urgent plumbing issues including leaks, clogs, and water damage. Our technicians use specialized diagnostic tools to identify and resolve problems quickly. Same-day service is available for critical repairs to prevent property damage and system failures.
Renovations
Our renovation experts modernize outdated plumbing systems while maintaining structural integrity. We handle pipe replacement, fixture upgrades, and efficiency improvements for older properties. Each project includes personalized recommendations to enhance functionality and water conservation.
Water Treatment
We install and service advanced water purification systems including reverse osmosis and filtration units. Our solutions address contamination issues while improving water quality for residential and commercial use. We provide maintenance programs to ensure ongoing system performance and regulatory compliance.
People
Andrew Haraden
President and Master Plumber
Master Plumber with 20+ years of Maine experience. Graduated from Southern Maine Community College's Certified Plumbing Program in 2005. Holds State of Maine Master Plumber License since 2014. Specializes in complex residential and commercial plumbing systems.
Questions
What residential plumbing services do you offer?
We handle complete residential plumbing systems including new construction, pipe replacement, fixture installation, and emergency repairs. Our team specializes in high-efficiency water heating and purification systems.
Are your plumbers licensed and insured?
Yes, all our technicians hold current Maine state plumbing licenses. We maintain full insurance coverage including liability and workers' compensation for every project.
Do you provide emergency plumbing services?
We offer 24/7 emergency response for urgent issues like burst pipes, severe leaks, and water heater failures. Our team typically arrives within 90 minutes of service calls.
What commercial plumbing solutions are available?
We install and maintain commercial-grade plumbing and HVAC systems for offices, retail spaces, and industrial facilities. Services include backflow prevention, grease trap maintenance, and large-scale pipe replacement.
How do you handle complex plumbing problems?
Our master plumbers use advanced diagnostic tools like pipe cameras and pressure testing equipment. We develop customized solutions for unique challenges such as arsenic removal and high-efficiency system retrofits.
