Utah’s Go-To Team for Structural Engineering Solutions That Last
Safe, Code-Compliant Designs for Every Project
Engineered for Safety, Designed for Life
Mountain Valley Engineering is a structural engineering firm based in Utah and established by Justin Fendley, M.S.E., P.E. We provide expert structural engineering for residential, commercial, and industrial projects, delivering code-compliant designs that ensure safety and streamline the permitting process. Planning an addition, addressing foundation issues, or needing a home inspection for a sale or purchase? We simplify your project with practical, code-compliant engineering that keeps your design straightforward and effective.
Who We Help
- Homeowners planning additions or remodels
- Home buyers, sellers, or real estate agents needing fast, unbiased structural inspections
- Contractors who need quick designs for such things as load-bearing wall removals
- Developers seeking practical, buildable designs
- Homeowners addressing foundation settlement issues
Not in the list above? Contact us to learn about other options
Engineering Services Built for Utah Homes and Structures
Structural
Engineering
Plans for:
new builds, remodels, and repairs using BIM, load analysis, and seismic modeling.
Residential
Additions
Permit-ready plans for:
- Load-Bearing Wall Removal
- Decks, Retaining Walls
- Egress Windows & Doors
Foundation Repair
Site-specific foundation repair plans engineered to fit your exact settlement issues.
Structural
Inspections
Real estate inspections, foundation assessments, and code compliance checks – all unbiased and data-driven.
Our Process Is Clear
and Client-Focused
1. Initial Site Visit
$325 consultation fee (fully refundable toward any engineering design services). Our team evaluates your project on-site, discusses the feasibility of your vision, and recommends the most budget-friendly approach to move forward.
2. Clear Pricing
Receive a detailed project quote during our site visit. Lock in your project timeline with a 50% down payment, and expect plan delivery in approximately two weeks.
3. Design Review & Adjustments
Your engineer presents preliminary drawings for your approval before final certification, ensuring all project requirements are addressed. We implement revisions efficiently and communicate changes promptly.
4. Finalized Documents
Upon completion of payment, receive your professionally stamped, engineer-certified plans and structural calculations, ready for permit submission.
5. Construction Assistance
Questions during the building phase? We’re available to provide technical support and guidance throughout your construction process.
Ready to Begin?
Why Utah Homeowners and Contractors Trust Us
- Licensed Professional Engineer (P.E.), fully insured for your protection
- Licensed in Utah, Nevada, Texas, Alabama, and Oklahoma – we can secure additional licenses for your project if needed
- Over 10 years of experience in residential, commercial, and industrial structural design
- Active member of the American Society of Civil Engineers (ASCE) and Utah Home Builders Association
- Fast turnaround – most plans delivered within two weeks
- Straightforward, unbiased evaluations – we never push unnecessary work
- Fully code-compliant designs, factoring in seismic and snow-load requirements
- Transparent, consistent updates from start to finish
“We don’t just follow the code—we understand why it exists.”
Client Feedback
Areas We Serve In Utah
We’re dedicated to bringing our expertise closer to you, serving communities across Utah.