Solar Engineering Design Firm
Our Certifications & Initiatives
Certified for excellence in engineering, sustainability, and innovation.
Powering Progress with
Solar Engineering Design Firm
At Budlong, we provide a comprehensive Solar Engineering Design tailored to meet the evolving energy needs of commercial, institutional, and public infrastructure clients. As a multidisciplinary MEP engineering firm, we bring decades of experience and a deep commitment to energy efficiency and sustainability across every solar project we deliver. Guided by the principles of being sustainable, efficient, and integrated, our PV solutions are designed to maximize long-term value while seamlessly fitting into each project’s broader vision.
Comprehensive Solar Engineering Design Firm
Feasibility Studies & ROI Analysis
Evaluate site potential, system performance, and financial return with high-accuracy modeling and cost-benefit assessments.
Custom System Design
Complete electrical design for rooftop and canopy-mounted PV systems, including panel layout, inverter selection, utility coordination, and integration with EV charging infrastructure.
Title 24, LEED, and CHPS Compliance
Construction Documents & Permitting Support
Lighting & Controls Integration
Construction Phase Support
Successful & Proven Solar Engineering Design Firm
 Across Sectors
What Clients Say About Our Services
Hear from our clients about the impact of our expertise, innovation, and dedication to excellence.
You all have been most responsive and attentive to our client’s requirements; it truly makes them feel that they have the right team handling project.
The professionalism of all Budlong engineers especially Shield Anderson has been a tremendous help in getting projects completed successfully. I would not have any hesitation in recommending Budlong for MEP engineering services to any entity public or private.
We are excited in regard to our work with Budlong. I feel your team stepped up in a huge way to multiple site team comments and comments from out manufacturing team. The responsiveness overall has been incredible.

The Budlong team has stepped up the coordination efforts across all projects and has risen to the challenge of a lot of curve balls and aggressive timelines.
I have always found them to be responsive and attentive to our needs. I appreciate the fact that they provide HVAC, electrical, and low voltage design services which are coordinated internally.
to pursue work with them based on our positive experience together.
For past several years pleasure working with Budlong team on my projects with ease, promptness and subject matter expertise.
Just wanted to say thanks again for all the hard work and dedication on our Lost Hills lab project! Now that we’ve been in there and able to set up our equipment, it’s been a pretty seamless transition. I thought we’d have some growing pains, but everything was well designed and accessible, it’s been real easy to pass the baton and start running.
Thanks for everything you did – if there’s ever an opportunity to support you all we would be happy to do it. You guys rock!
FAQ's For Solar Engineering Design Firm
What makes Budlong a leading solar engineering design firm?
Budlong is a solar engineering design firm with decades of MEP and sustainability experience, offering integrated solar solutions aligned with green building principles.
How does Budlong’s solar engineering design firm deliver sustainable designs?
As a solar engineering design firm, Budlong integrates energy‑efficient systems like photovoltaics, natural ventilation, and daylighting to support LEED, Net Zero, and other sustainability goals.
Can this solar engineering design firm handle large‑scale commercial projects?
Yes — Budlong, as a solar engineering design firm, is equipped to manage large commercial, institutional, and community‑scale projects leveraging its MEP and green‑engineering expertise.
Does Budlong’s solar engineering design firm also support project commissioning?
Definitely — Budlong’s services include commissioning and integrated MEP design, ensuring that solar systems are built and operated to deliver the intended performance.
How can clients engage Budlong as their solar engineering design firm?
Clients looking for a solar engineering design firm can start by getting in touch with Budlong’s expert team through their website to discuss feasibility, design needs, and sustainability priorities.
Know More About Our Solar Engineering Design Firm Services
Budlong is a trusted solar engineering design firm delivering comprehensive solutions for renewable energy projects. From initial feasibility studies and detailed system design to engineering integration and commissioning, every project is tailored for optimal efficiency and long-term performance.
As a full-service solar engineering design firm, Budlong combines expertise in MEP systems, sustainability, and photovoltaic technologies to provide reliable, cost-effective, and green energy solutions. Whether for commercial, institutional, or residential projects, Budlong ensures that each solar engineering design maximizes energy output while meeting regulatory and environmental standards.
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Bring Your Vision To Life.