The Premier Design and Engineering Company in the Solar Industry

Why Solar Professionals Choose Us?

Our proven expertise, rapid turnaround, and unmatched professional resources make us the trusted partner for solar EPCs, contractors, and installers nationwide.

  • Same-day to next-day residential design and engineering reviews
  • Licensed in all 50 states, US Virgin Islands, Puerto Rico and Canada
  • Over 1.5 million residential certifications completed since 2012
  • The most extensive AHJ/Utility database in the industry
  • Recognized leader in solar design and engineering solutions

From residential projects to complex commercial applications, our team delivers the precision, efficiency, and technical excellence required to drive project success.

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Excellence

Our Mission

With over 30 years of experience and nearly 1.5 million completed reviews, we are committed to making residential and commercial solar evaluations and designs as efficient and cost-effective as possible. Our competitive pricing, exceptional quality, rapid turnaround times, and unmatched customer service continue to set us apart in the industry. Discover the difference for yourself—partner with us and see what we’re all about.

Streamlined

How it Works

  • Submit your Solar Design and/or Engineering request via our custom portal, your CRM, or email.
  • Our team reviews your information to determine whether we have all required data to advance the design and/or certification. If complete, your account manager will begin work on your certification/design, typically the same day the request is received.
  • Residential projects: designs and engineering are typically returned the same day to the next business day. Commercial projects: completed and returned within 3–5 business days.
What We Do

Our Services

Structural Engineering
Professional engineering services tailored to clients needs
Electrical Engineering
Electrical engineering services tailored to clients needs
Commercial Design
Commercial design services
Residential Design
Residential design services
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What Our Clients Say

Trusted by Businesses Like Yours

I have dealt with multiple engineering firms in the past, and I can confidently say that none perform at the same level as the Wyssling team. Scott and the entire Wyssling Consulting team are the best in the business. Communication with them is fast and clear, and their quality and attention to detail are amazing. Combine this with their very competitive costs, and you have the perfect partnership!

Josh Skiendziel

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It has been an absolute pleasure working with Scott Wyssling and his team at Wyssling Consulting for about 4 years. There are very few engineering firms out there that matches the SLAs as initially promised. Wyssling consulting is definitely one of those. Their turnaround time is absolutely commendable.

Siddharth Temburni

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Very impressed with Wyssling Consulting. On-time and very quick work completion.The technical crews and office personnel were very professional, friendly, and easy to work with. Great communication all around. Would definitely recommend Wyssling consulting to anyone considering solar panels Engineering works.

Energyscape Renewables

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My company has been using Wyssling Consulting for all of our engineering needs and couldn't recommend them more highly! They are timely and extremely communicative and they always go above and beyond to accommodate our needs. Wish I could give them more than 5 stars!!

Jenn Ford

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With over 9000 solar engineering certifications completed per month, there is rarely a situation that Wyssling Consulting has not encountered. Experience, quality work and quick turnaround times have taken Wyssling Consulting to the #1 spot in the industry.

David Card, Industry Analyst

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Partner with Us
Work with a team dedicated to delivering quality engineering and dependable turnaround for every project.
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