Coastline Plumbing LLC - Plumbing services in Portland

Plumbing

Coastline Plumbing LLC

Premium Plumbing in Southern Maine and the midcoast area for Homes & Businesses

4.9 (15)

Our Story

Coastline Plumbing, LLC provides premium plumbing services in Southern Maine and the midcoast area for homes and businesses. They specialize in kitchen and bath remodels, new construction, and reliable service plumbing, backed by honesty, integrity, and quality workmanship. Voted as one of the 'Best of 207' for 2025 in the Home & Garden Category for Plumbers, they serve the Greater Portland area and surrounding communities including Portland, South Portland, Cape Elizabeth, and coastal towns.

Our Specialties

New Construction PlumbingKitchen & Bath RemodelsService & Small Projects

Services

What we bring to every project

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Portfolio

Service Area

Based in Portland, ME

Serves within 30 minutes drive from Portland

Client Reviews

4.9 from 15 reviews on Google

Andy and the crew at Coastline Plumbing are extraordinary! Not only did they beautifully resolve some issues in our very old home that other plumbers had declared impossible, they helped us to renovate 3 bathrooms! The age of our house makes all such undertakings very challenging but they thoughtfully, patiently, and expediently resolved all issues and we could not be happier with the result! They are always very professional, so easy to communicate with, and take great pride in their work and caring for their customers. Andy also referred us to all the other vendors we needed in order to complete these renovations, all of whom were equally outstanding! I cannot recommend Coastline Plumbing highly enough!

Karin Francis 3 months ago

Andy and the crew at coastline plumbing are incredible! He installed a new hot water heater for me within 48 hours of reaching out. The heating tank he installed was cracked from the manufacturer, not his fault, when I reached out on a Friday evening at 8pm, he responded immediately and had it replaced by 8am on the following day, which happened to be a Saturday. Can’t say I’ve ever experienced this good of service from a plumber before. Would give 10 stars if I could. - Lincoln, Yarmouth, ME

Lincoln Winslow a year ago

I can’t say enough good things about Andy - he was super professional, reasonable, and took the time to answer all of my questions and explain what he was doing. Thanks so much, Andy!

Sarah Dallaire 2 months ago
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Common Questions

Coastline Plumbing LLC provides premium plumbing for homes and businesses, including new construction plumbing, kitchen and bath remodels, and service for smaller projects and fixes. They handle full plumbing systems for new homes and small commercial jobs, working closely with builders and other trades to maintain schedules. For remodels, they reroute lines, upgrade old piping, and install new fixtures while protecting your property and ensuring a clean site.
Coastline Plumbing LLC primarily serves the Greater Portland area and surrounding Southern Maine and Midcoast communities, including South Portland, Cape Elizabeth, Scarborough, Falmouth, Yarmouth, Freeport, Brunswick, Bath, Topsham, Harpswell, Phippsburg, and nearby coastal towns. They offer flexible coverage for nearby locations and provide seasonal service to select Casco Bay Islands—contact them to confirm availability for your property. Their reliable expert plumbing ensures quality workmanship throughout the region.
During kitchen and bath remodels, Coastline Plumbing reroutes plumbing lines, upgrades old piping such as replacing galvanized or lead lines with modern PEX or copper, and sets new fixtures like sinks, faucets, and showers. They prioritize protecting your home from damage, maintain a clean worksite, and deliver a finished space that functions efficiently according to your needs. Their approach is backed by honesty and integrity, ensuring the project aligns with your vision and local codes.
For new construction, Coastline Plumbing installs full plumbing systems in new homes and small commercial jobs, coordinating with your builder and other trades to keep the project schedule on track. They focus on rough-in plumbing, including supply lines, drainage, and venting systems, to ensure code compliance and long-term reliability. Their quality workmanship guarantees a seamless integration with the overall build.
Coastline Plumbing handles smaller projects and fixes in existing homes and spaces, such as repairing leaks, unclogging drains, or replacing water heaters, providing clear options and straight answers to homeowners. They emphasize work done right the first time, using diagnostic tools like video inspections for accurate assessments. This service is ideal for reliable maintenance without the scope of major remodels.
Coastline Plumbing LLC was voted one of the 'Best of 207' for 2025 in the Plumbers category for Home & Garden, reflecting their commitment to honesty, integrity, and quality workmanship in Southern Maine and Midcoast areas. They serve communities like Brunswick, Bath, and Topsham with expert services for both residential and small commercial needs. Homeowners appreciate their clean, efficient process and dedication to customer satisfaction.
To request a quote, visit the Coastline Plumbing LLC website and use the 'Request a Quote' form or contact them directly for your plumbing needs in Portland and surrounding areas. They provide prompt responses for new construction, remodels, or service projects, discussing your requirements to offer tailored options. Their process ensures transparency from initial consultation through to completion.

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Portland, ME

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