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Best structural engineers near Quincy, CA

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Top-Rated Structural engineers in Quincy - Updated Nov 2026

Avatar for GEM Drafting
GEM Drafting
5.0(
10
)
Draftsperson/CADD

Serving Quincy, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

GEM Drafting provides professional Drafting, 3D Laser Scanning, Existing-Condition documentation, and Building Information Modeling (BIM) services for homeowners, contractors, designers, and property professionals.\n\nWhether you are planning a remodel, addition, renovation, tenant improvement, or residential/commercial construction project, we help you start with accurate information and clear, detailed drawings.\n\nGEM is a U.S.-based, veteran-operated company committed to responsive communication, dependable service, and high-quality deliverables. Every project is approached with attention to detail and a practical understanding of what homeowners, designers, and contractors need to move forward confidently.\n\nContact GEM Drafting today to discuss your project and receive a customized proposal.\n\nDraft. Scan. BIM. Build with confidence.

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Quincy, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
66 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.5(
8
)
Draftsperson/CADDArchitect

Serving Quincy, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
264 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Quincy, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

481 neighbors recently requested a quote
Avatar for Doyle Money Tree Enterprises LLC
Doyle Money Tree Enterprises LLC
New to Angi
ArchitectDraftsperson/CADD

Serving Quincy, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We are an experienced engineering company dedicated to providing reliable, professional services tailored to each client's needs. We take pride in delivering quality workmanship, innovative solutions, and dependable service while ensuring every project is completed with attention to detail and customer satisfaction.

6 neighbors recently requested a quote
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Quincy, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for Pasquini Engineering, Inc.
Pasquini Engineering, Inc.
2.7(
26
)
ArchitectDraftsperson/CADDEngineer - Structural

Serving Quincy, CA and surrounding areas

In business since 1990

Credit card accepted

Offers commercial services

"Marc and Melissa called me after hours to discuss my Structural Engineering questions. Marc was very informative and professional. Marc shared a number of ideas that have helped to shape the project. I would highly recommend Pasquini Engineering."
Custom home
Main entry
Custom home
Response time1 day
Response rate94%
Recommended by80%of homeowners
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Structural Engineering FAQs, answered by experts

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

Cathedral ceilings make a statement in your home, but at the cost of your attic space. Normal attics are wide open, which allows warm air to move around and exit your home. Because of this, cathedral ceilings make your home less energy efficient and put your ceiling at risk of venting issues if you’re not careful. They also reduce your attic storage space, potentially cause an echo, and even make it harder to change a light bulb.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

You should pick steel for your new support beam for a few reasons. While steel is more expensive than other materials, such as laminated veneer lumber or glulam, it offers the following benefits:

  • Fire-resistant

  • Unaffected by pests

  • Longer-lasting

  • Stronger against water damage (when galvanized against rust)

The Quincy, CA homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.