• Napa Valley and Greater North Bay
  • License #1137063 B and C-5
  • 619-450-9438
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Construction Excellence, One Click Away

Serving all of Napa and the Bay Area 
As seen on A&E's "Flipping San Diego"
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A Platform for Industry Excellence

The industrial landscape, a diverse tapestry of sectors, represents the beating heart of modern economies.
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Your Gateway to Industry Insights

The industrial landscape, a diverse tapestry of sectors, represents the beating heart of modern economies.
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Stefan Michael Walkowiak of Napa Next Level Construction does large jobs to small jobs. From decks and stairs to framing and bearing wall removal.

Explore our services
Napa Next Level Construction Project Management

Project Management

Sales, Consulting, sub-contractor oversight.
Napa Next Level Construction ADU construction

ADU's

We can build your accessory dwelling unit to your backyard.
Napa Next Level Construction building additions

Additions

Adding on to your house? We get it done quickly.
Napa Next Level Construction damage repair

Damage Repair

Fire, Water, Termites. We can make all the usual calamities go away.
Napa Next Level Construction decks

Decks

Old school lumber to modern wood alternatives. We know how to build decks the right way.
Napa Next Level Construction fencing

Fencing

Whether you need to keep your animals in, the deer out, or be a good neighbor, we can build any type of fence.
Napa Next Level Construction are the experts with experience

Experts with experience

Full range of Construction services. Long experience.

Stefan Michael Walkowiak has over 25 years of experience in custom home building starting framing and rough carpentry knowledge in Riverside County and Orange County areas for 8 years, 17 years in San Diego County and now serving Napa County and the Bay Area. We are bringing you knowledge, professionalism and top quality. We can help you build everything from your dream home to your patio cover. Even the smallest jobs get the top level of quality, down to every last detail. Your complete satisfaction is our goal to bring Quality to the next level.

  • Long Experience
  • Knowledgeable professionals
  • Licensed and insured
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Testimonial

Customer satisfaction is our ultimate goal. See what Brighton clients have to say about a variety of services that we provided for their projects.

  • Nathan W.

    California, USA
    I have worked as an assistant to Stephan on two projects. He is an extremely hard worker and is on point from start to finish. Clocks in at 6:45-7 and leaves at 4 everyday. Since we worked together I have since started construction on a four story triplex. He is on site today while I'm on a job assignment in LA. I don't have to worry that I'm not on site because Stefan is there and will handle the job as if it were his own. I will never hire another framing crew as long as Next Level Construction is around. You won't go wrong if you decide to use him and his crew. Keep up the gor work!! Looking forward to the next two months of working with you!!

  • Jeffery V.

    I am a contractor-designer who has worked side by side with Stephan. He is professional, energetic and has high quality craftsmanship. I will use him again for my projects. Next Level Construction is a great choice.
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    Paula L.

    I have worked with a lot of contractors in my past and I can honestly say Stephan and his crew at Next Level construction are truly top notch! Showed up when they said they would, a very respectful crew and a pleasure to have around. But the best part is that Stephan is a true craftsman with great attention to detail. He built a nano house for me and I can not say how pleased I am with the results. Top notch work! He will be getting my referrals here on out.

  • Bill H.

    I found Stefan on line when I needed some help on a 420sq ft remodel I was doing on my house. He showed up on a saturday to look over everything and came back on sunday with his tools! He did great work and charged a fair price. He kept coming back and helped me finish up the project as well as follow up calls. Next level does great work at a fair price. Experienced, friendly and professional!

  • Charis C.

    I was impressed with the service and professionalism from the people at next construction. From the initial consult and bid to the finished product was a very smooth transition. The cost was reasonable and they did not try to nickle and dime me with hidden cost. I would definetly use their services again.

  • Leana D.

    I wanted to build a pergola and had no idea where to start. Next Level assisted me with every step, from measuring and ordering wood to laying the footings and putting it together. They were extremely reasonably priced and knowledgeable. Without hesitation, we will call them for our next construction project.

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Looking for an experienced craftsman? If you have questions about your project, please fill out this form or phone 619-450-9438 any time

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Quality Work for the smallest to the largest projects.

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