Business ProfilePlumbers in Portland, Maine
Coastline Plumbing LLC
Coastline Plumbing LLC
Coastline Plumbing LLC provides residential and commercial plumbing from its Portland base, serving Greater Portland, Southern Maine and the Midcoast. Its core work spans kitchen and bath remodeling, new construction and service plumbing, with sewer-line camera inspections also on offer.
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Business Highlights
- The company describes its team as licensed plumbers with additional HVAC, refrigeration and restoration experience, training and certifications.
- Coastline Plumbing reports over two decades of specialized plumbing experience.
- The company says it was voted one of the 2025 Best of 207 plumbers in the Home & Garden category.
Service Area
Greater Portland, Southern Maine and the Midcoast; Portland, South Portland, Cape Elizabeth, Scarborough, Falmouth, Yarmouth, Freeport, Brunswick, Bath, Topsham, Harpswell and Phippsburg; seasonal service to select Casco Bay Islands.
Active Business Listing
Coastline Plumbing LLC is one of 9 plumbers ProsGrade lists in Portland, Maine.
Active
Public local listing
Listing details
6 services listed, including Residential plumbing, Kitchen and bath remodel plumbing and Emergency leaks and clogs. Open weekdays, closed on weekends. 15 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Coastline Plumbing LLC compares with the other 8 plumbers on ProsGrade in Portland, using public Google ratings and review counts.
- One of 9 Portland plumbers on ProsGrade.
Services Covered
6 services- Residential plumbingfixture repair and installation; water-heater service, repair and replacement; leak detection and repair; drain cleaning
- Kitchen and bath remodel plumbingkitchen-line rerouting, modern fixtures and faucets, finish and trim work
- Emergency leaks and clogsburst-pipe repairs; emergency sewer and main-drain clearing
- Commercial plumbingbackflow testing and certification; preventative maintenance programs; facility mechanical upgrades
- New construction plumbingfull system design; rough-ins for waste and vent systems
- Sewer line inspections and camera cleanoutspreventive cleanouts for debris and root intrusions
Reviews
What customers say
Customers praise Andy's professionalism and easy communication, and one customer appreciated his time answering questions and explaining the work. In a challenging older-home project, one customer says the crew resolved plumbing issues other plumbers had declared impossible and helped renovate three bathrooms. Another says that after a newly installed water heater's tank was found cracked from the manufacturer, Andy responded to a Friday-evening message and had it replaced by 8 a.m. the next day.
Customer Reviews
Sarah Dallaire
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!
Karin Francis
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!
Glen Michaud
Great experience. Andy was professional and easy to talk to during the whole process. He did what he promised in a timely manner.
Lincoln Winslow
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
pine tree
Coastline Plumbing is the best! Andy is polite, very sweet and kind, honest and a very good plumber. ~ He even fixed my vacuum!!!!!
I cannot say enough about him. He is just a really nice person. He is ambitious and hardworking... I could go on and on.....Simply put: He is the best....and I strongly recommend Coastline Plumbing!
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Frequently Asked Questions
How does Coastline coordinate plumbing during new construction?
It coordinates with builders and other trades, using strategic scheduling to keep construction moving efficiently.
What do Coastline's sewer camera inspections show?
Its HD camera diagnostics provide high-resolution video of pipe conditions and blockages; line locating identifies underground lines' depth and location.