EMERGENCY HVAC SERVICES, 24/7

HVAC Not Working?
We Can Help

Mas Pro Service provides 24/7 emergency HVAC service in Southwest Washington. If your heat is out, AC stops cooling, the system is leaking water, making loud noises, or you smell gas, do not wait. We respond quickly to diagnose the issue and restore safe heating or cooling. Call for clear answers and a safe repair.

electrical service fast response, HVAC, Plumbing and Electrical Service Areas

What You Need to Know About Mas Pro Service?

MasPro 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

Plumbing, HVAC, and Electrical 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

These quick answers cover what counts as an HVAC emergency, what to do first, and what to expect when you call MasPro Service.

An HVAC emergency is any issue that creates a safety risk or makes the home or building unsafe to occupy. This usually includes no heat during freezing weather, no AC during extreme heat, burning smells, gas like odors, electrical issues, major leaks, or a system that shuts down unexpectedly. Call or contact Mas Pro Service for 24/7 emergency HVAC support.

Emergency service can cost more because it involves after hours scheduling and rapid response. The best way to get an accurate number is to call with your symptoms and equipment type so we can set expectations before dispatch. 

It becomes an emergency when indoor heat creates a health risk, especially for kids, seniors, and people with medical conditions. Many homeowners call urgently when indoor temperatures approach unsafe levels during extreme heat conditions.
It can be. A brief dusty smell at seasonal startup can be normal, but a strong burning smell, smoke, sparking, or repeated odor is a stop and call situation. Turn the system off and avoid running it until it is checked.
You can try a single reset at the thermostat or breaker, but repeated resets can damage equipment or mask a bigger issue. If it trips again, there is usually an underlying electrical, airflow, or component problem.

Leave the area, do not flip switches, and contact the gas utility or emergency services if the smell is strong. Do not operate the HVAC system until the source is confirmed safe. 

Water leaks can damage floors, ceilings, and equipment. If water is actively dripping near electrical components, shut the system off. Leaks are often caused by a clogged drain, frozen coil, or condensate pump issues.

If your home is older and doesn’t have a current HVAC system, a ductless mini-split may be great for heating and cooling your home! Visit this blog page “Modern HVAC Solutions for Older Homes in Washington” to learn about more HVAC options for older houses.

Your HVAC system should be serviced at least once a year. MAS Pro recommends servicing it twice a year for standard systems.

This is because filters can collect things like pollen, dander, and skin particles! Updating your air filtration system and performing regular maintenance can help prevent allergies and illnesses in your home. We’ve outlined the benefits of regular maintenance in more detail in this post, we want to keep our customers and friends always well informed. Feel free to call us and ask about our products today!

Read more in the “When Should You Service Your HVAC System?” blog post.

Yes. Mas Pro Service provides 24/7 emergency HVAC response for residential and commercial properties in Southwest Washington. Call or contact Mas Pro Service anytime.

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.