Engineering solutions you can trust

From homes to heavy industry, RES provides engineering solutions that are smarter, and affordable. Every design is built to last.

COLORADO FLORIDA

Our Engineering Services

Since 2015, RES has provided code-compliant, practical engineering solutions for homes, businesses, and industrial facilities across Colorado, Florida, and the U.S. Our licensed engineers design safe, cost-effective structures that move projects from concept to completion—quickly and confidently.

Residential

From new builds to remodels, we provide homeowners with reliable structural solutions that ensure safety, comfort, and long-term value. Additionally, we guide homeowners through permitting and design, simplifying every step of the process.
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Commercial

We deliver efficient, code-compliant engineering for offices, retail, and mixed-use spaces—built to perform and designed to last. Furthermore, we coordinate closely with architects and contractors to eliminate delays and streamline approvals.
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Industrial

From warehouses to specialized facilities, our team brings expertise in heavy-duty, high-demand structures that keep your operations running smoothly. Consequently, your facility remains safe, durable, and compliant for years to come.
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Expert Services

Beyond traditional engineering, we offer assessments, value engineering, and specialized consulting to optimize every project. For example, we help identify cost-saving opportunities that maintain quality without compromise.
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How We Help

Permit-ready documents and guidance
Affordable, practical repair and upgrade solutions
Clear communication from start to finish
Licensed engineers with decades of hands-on experience

Who We Are

Since 2015, RES has provided buildable, code-compliant engineering solutions for homes, businesses, and industrial facilities across Colorado, Florida, and the U.S.

In fact, our licensed engineers design safe, cost-effective structures that move projects from concept to completion—quickly and confidently. As a result, clients rely on us to keep projects efficient, compliant, and on schedule.

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High-rise building in Berlin under construction with visible scaffolding.
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Trusted Professionals

High‑Quality Civil and Structural Engineering Services in Colorado & Florida

High-Quality Civil and Structural Engineering Services in Colorado & Florida
Whether you need to remove a wall, fix foundation cracks, or design a new addition, our team has you covered. Therefore, homeowners come to us when they want to take down a wall, repair foundation cracks, or need signed permit drawings for a remodel. Altogether, we’ve provided practical engineering solutions since 2015.

Real Stories, Real Results

From start to finish, we’re committed to exceeding expectations. These testimonials are proof of our dedication.

  • I can’t say enough good things about RES. From the start, Tony and Erin provided incredible customer service. hey took the time to walk me through every part of the proposal with clarity and patience…
    Yotam M.
    RES Colorado
  • Anthony is a very common sense engineer that can help you out on any engineering project you need. Will definitely use him again in the future.
    John Q.
    RES Colorado
  • I wanted to convert my screened in patio into a sunroom, so I contacted Ruffini Engineering to draw up a floor plan for my permit. The team was extremely helpful and stayed in touch throughout the permitting process.
    Nickson C.
    RES Florida
  • RES helped us in a situation where we needed to move forward on a project, and he provided just what we needed to proceed. He was personable and courteous. I highly recommend him for his integrity and professionalism.
    Donald J.
    RES Florida