Emergency Plumbing Services, 24/7

Residential & Commercial Emergency Plumbing

Mas Pro Service provides 24/7 emergency plumbing service from Castle Rock to Vancouver, with licensed plumbers ready to respond when something goes wrong fast. If you are dealing with a burst pipe, overflowing toilet, sewage backup, no hot water, or a major leak, do not wait. We respond quickly, stop the damage, and restore safe operation.

Plumbing, heating and electrical service

What You Need to Know About Mas Pro Service?

Mas Pro Service is a family-owned company serving Southwest Washington with electrical, plumbing, and HVAC solutions.

Founded in 2013, the company was built on decades of real trade experience — focused on practical solutions, clear communication, and long-term customer relationships. With licensed divisions across multiple trades, homeowners can rely on one trusted team for their core home systems.

20 +
Years of Trade Experience

Built from hands-on work across plumbing, HVAC, and electrical service since 1987.

1987
Year Company Founded

Founded as Mas Pro Service to serve Southwest Washington homeowners since 2013.

3
Licensed Service Divisions

Electrical, HVAC, and Plumbing operated under one experienced, family-owned company.

Ken Maurer

Maspro was prompt courteous very professional. I was extremely satisfied with his work I won’t call anyone else for electrical work He was that good

Avery Ziegler

I have used MAS Pro for multiple jobs now and they are great! Efficient, respectful, knowledgeable, and affordable. I will continue to use them for future projects, they are awesome!!!

Jane K.

Derrick, thank you so much! Great work replacing our gfci outlets and throughly explaining so many things we didn’t understand about circuits and outlets.

Patti I.

He was very fast. He was friendly and knowledgeable. I would use him again. He has already given me a bid for another job I need done.

Reviews

What Home Owners Are
Saying

EXPERTS YOU CAN CALL

OUR Services

Outlet Installation Vancouver WA | Licensed Electricians

Electrical Service

We offer expert home electrical services, from panel upgrades to lighting installations—our licensed electricians are ready to power your home.
Plumber in Vancouver WA. Plumber in Kalama., Plumbing Services in Camas, WA

Plumbing Service

Professional plumbing repairs, installations, and system upgrades backed by decades of hands-on experience.
HVAC contractor

HVAC Service

We provide responsive great high quality heating and cooling needs in the harshest summer days and coldest winter nights.

FAQs

Plumbing problems can cause fast damage and serious mess. These quick answers cover what counts as an emergency, what to do first, and what to expect when you call.

Any plumbing issue that risks property damage, health hazards, or loss of essential water service is considered an emergency. This includes burst pipes, active leaks, sewage backups, overflowing toilets, no running water, no hot water, or flooding from a failed appliance or fixture.

Shut off the main water supply immediately. If safe, turn off electricity to affected areas. Move valuables away from water and call a licensed plumber right away. Acting quickly reduces structural damage and mold risk.

Most homes have a main shutoff valve near the water meter, in a garage, crawl space, or utility room. Turning the valve clockwise will usually stop water flow. If you are unsure where it is located, we can help you identify it during service.

Yes. Sewage backups create serious health risks and can damage flooring, drywall, and belongings quickly. If multiple drains are backing up or you smell sewage, stop using water immediately and call for emergency service.

Water heater leaks can come from a failed tank, pressure relief valve, or supply connection. If the tank itself is leaking, replacement is often required. Turn off the water supply and power to the heater and contact a plumber immediately.

Yes. When water freezes, it expands and increases pressure inside the pipe. Once thawed, cracks or splits can release large amounts of water quickly.

It is not recommended. Chemical cleaners can damage pipes and make repairs more difficult. For severe clogs or backups, professional drain clearing equipment is safer and more effective.

Emergency services may include after-hours rates depending on timing and severity. We explain pricing clearly before work begins so you understand what to expect.

Shut off the main water valve if the source is internal. Avoid standing water if electrical systems are involved. Contact emergency plumbing service right away to stop the inflow.

Mas Pro Service can help with burst or frozen pipes, major slab leaks, overflowing toilets, sewer line backups, failed sump pumps, water heater leaks, main water line breaks, and sudden loss of water pressure. If you are dealing with active leaking, flooding, or a backup that is getting worse, we can respond quickly to stop the damage and restore safe operation. Call or contact us now for 24/7 emergency plumbing service.

Service Area

“Providing a positive & professional customer experience, every time!"

Maddie Reynolds

Thank you MAS Pro Service for your quick response and repair to bring heat to our freezing cold home upon coming home from vacation!...

Scott Ahrens

Amazing job done at a fair price, these guys will be my go to electricians.

Ken Maurer

Mas Pro was prompt courteous very professional. I was extremely satisfied with his work. I won’t call anyone else for electrical work.

Ron Neikirk

Derrick did a great job of diagnosing our wiring issue and adjusting our shower valves. Thanks for your great work!

Vitaliy Kalachik

Super happy with the service! The technician was at my place within an hour of my call—really impressed with how fast they responded.

Avery Ziegler

I have used MAS Pro for multiple jobs now and they are great! Efficient, respectful, knowledgeable, and affordable.

Yacolt Washington

These guys are great, honoring warranty work and taking care of our comfort needs!! Very happy with the service.

Scott A.

So happy with the quality work that Derrik did. They will be my go to electrician from now on.

Patti I.

He was very fast. He was friendly and knowledgeable. I would use him again. He has already given me a bid for another job I need done.

Jane K.

Derrick, thank you so much! Great work replacing our gfci outlets and throughly explaining so many things we didn’t understand about circuits and outlets.

Meagan D.

Fast, efficient and friendly service. The job was done well and we're happy with the completed project.

Linda F.

Jerry was very kind and responded quickly to my broken air conditioner. I'll be able to sleep tonight. I would highly recommend this company!

Douglas S.

Very professional and thorough. Derrick worked in timely manner and actually did a little extra when asked and completed the project in the time he said he would.