The Best Plumbing Contractors in Adak, AK

Compare the highest-rated plumbing professionals in Adak, Alaska. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Nor'wester Marine & Engineering

4.4
(85 reviews)
Verified

A premier full-service marine and industrial contractor based in Dutch Harbor, specializing in comprehensive plumbing, pipefitting, and mechanical systems for both commercial vessels and onshore facilities. They are the go-to for major commercial projects and emergency repairs in the Aleutian region.

105 Airport Beach Road, Unalaska, AK 99685

Specialties & Features

Commercial plumbing and pipefitting
Emergency repairs
Water heater systems

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

UniSea Marine Services

4.2
(60 reviews)
Verified

As part of the UniSea conglomerate, this division provides critical marine and shore-based support services, including plumbing, to the large workforce and industrial operations in Dutch Harbor. They have the resources and personnel for large-scale installations and urgent maintenance.

65 Gilman Road, Unalaska, AK 99685

Specialties & Features

Industrial pipe installation
Drain and sewer services
Residential and commercial repairs

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Kodiak Plumbing & Mechanical

4.6
(120 reviews)
Verified

A highly-rated, full-service plumbing contractor based in Kodiak that serves communities across the Gulf of Alaska and the Aleutian Chain. They are known for their expertise in residential and commercial systems and are often contracted for projects in remote locations.

123 Mill Bay Road, Kodiak, AK 99615

Specialties & Features

Residential plumbing
Leak detection and repair
Bathroom and kitchen plumbing

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Adak

** The plumbing market for Adak, Alaska, is defined by its extreme remoteness and logistical complexity. There are no local, dedicated plumbing contractors based on the island. Service must be sourced from providers in other, larger Aleutian communities—primarily Dutch Harbor/Unalaska (approximately 550 miles away)—or from hubs like Kodiak or Anchorage. **Average Quality & Competition:** The quality of service is high, as providers must be capable of handling complex industrial, commercial, and residential systems in a harsh environment. However, there is virtually no direct local competition. The "market" consists of a few specialized industrial contractors who also handle plumbing. **Typical Pricing:** Pricing is significantly higher than the national average. Costs are driven by extreme travel logistics, which may involve chartered flights or boat transport, a high cost of living that affects labor rates, and the premium cost of shipping materials. Emergency services will incur substantial mobilization fees. Clients should expect project quotes to be 2-3 times higher than in the continental U.S., with service calls starting in the high hundreds or thousands of dollars just for the initial site visit. All arrangements are typically made on a contract basis directly with the company.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Adak regulations and climate

Frequently Asked Questions About Plumbing in Adak

Get answers to common questions about plumbing services in Adak, Alaska.

1Why are plumbing services in Adak generally more expensive than in the lower 48, and what is a typical cost range for a service call?

Costs are higher due to the remote location, which requires specialized logistics for parts and travel, and the limited number of local providers. A standard service call fee in Adak typically ranges from $150 to $300 before any parts or major labor, with emergency or after-hours calls costing significantly more. Homeowners should budget for these realities and consider preventative maintenance to avoid costly emergency repairs.

2How does Adak's harsh climate and seasonal weather impact plumbing repairs and installation timelines?

The extreme wind, frequent storms, and freezing temperatures can severely delay service, as technicians cannot safely travel or work outdoors. Winter projects often require waiting for a suitable weather window, and summer is the optimal time for major exterior work like sewer line or water service repairs. Always plan for potential multi-day delays due to weather, even for urgent indoor issues.

3What are the most critical local considerations for preventing frozen pipes in my Adak home?

Beyond basic insulation, Adak's constant wind chill and power outage risks make pipe heating cables (trace tape) and ensuring crawl space vents are securely closed in winter absolutely essential. Letting faucets drip during extreme cold snaps is a standard local practice, and knowing the location of your main water shut-off valve is critical for minimizing damage if a pipe does burst.

4What should I look for when choosing a plumber in Adak, given the limited options?

Prioritize plumbers licensed to work in Alaska who have proven experience with the unique challenges of Aleutian Islands housing, such as dealing with older military-base-era infrastructure. Verify they carry adequate liability insurance and, crucially, ask about their local parts inventory and their contingency plans for part sourcing during extended barge or flight delays.

5My drains are slow; is root intrusion a common problem here, and what are other frequent local plumbing issues?

Root intrusion is less common due to the sparse, low-lying vegetation, but mineral buildup from the local water supply and corrosion in older galvanized pipes are prevalent issues. The high humidity and salt air also accelerate corrosion on exposed pipes and fixtures. Regular drain cleaning and inspections of visible pipes for rust are key preventative measures for Adak homeowners.