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Avatar for DM Building Inc
DM Building Inc
4.9(
57
)
Draftsperson/CADDArchitectArchitect - For Business

Serving National City, CA and surrounding areas

Approved

In business since 2007

Customers say: True professional

"Danny took on our project, which was to build a home on an oddly-shaped, canyon side lot. We hired him as he had experience building on hillsides as well as with working with our architect. Ours was a very difficult project; from Coastal Commission to City approval, as well as with structural engineering. Danny had a plan for how to access and install our caissons into the hillside from day one. Not only that, his crew and sub-contractors showed up everyday, on-time for our year and a 1/2 building period. We communicated nearly every day via text or phone calls; Danny and his supervisor Scott were always VERY responsive. They were also open to alternate ideas in order to cut down construction costs. We've now been in our new home one year, and can honestly say that we are very happy with the craftsmanship and quality of our home. Moreover, the few small issues that we have had (garage door opener; low water pressure), Danny has continued to be responsive and to send his team back out to assist us over this past year. Overall, DM Building is an honest and earnest group of builders who only want the best for your project. I highly recommend DM Building, and would be happy to discuss their work further with anyone who is looking for a custom home builder or looking to embark on a large remodel project. Here are our pix from DM Building's website: [*** Link removed ***] and from our architect's site: [*** Link removed ***] Sincerely, -Susan Spencer [email protected]"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time6 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Leslie Andersen Consulting
Leslie Andersen Consulting
5.0(
11
)
ArchitectDraftsperson/CADD

Serving National City, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I had the pleasure of working with Leslie Andersen on two separate projects: an ADU and a Guest House. I can't speak highly enough about the exceptional experience we had from start to finish. First and foremost, her quick response time was truly impressive. Every query was met with prompt, detailed answers, which made the entire process smooth and stress-free. It was clear that Leslie values their clients' time and prioritizes effective communication. As for the projects themselves, the results exceeded my expectations. The ADU design is both functional and aesthetically pleasing, blending seamlessly with the existing structures while adding a fresh touch. The guest house is equally crafted with attention to detail and a clear understanding of our needs and preferences. The professionalism, creativity, and efficiency displayed throughout were remarkable. I highly recommend Leslie to anyone seeking a top-notch architecture. Her commitment to excellence and client satisfaction truly sets her apart. Thank you for making our vision a reality!"
Architects & Building Design Project
Architects & Building Design Project
Architects & Building Design Project
Architects & Building Design Project
Architects & Building Design Project

+6

Response time1 day
Response rate100%
Recommended by72%of homeowners
Avatar for Pac Sands Corp
Pac Sands Corp
5.0(
7
)
ArchitectDraftsperson/CADD

Serving National City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"We did a full remodel of our place, full new kitchen, and expanded our place into the backyard for a new master suite. Pac Sands did a really great job with our designs. Great tools that made the communication easy with the plans and changes we needed. And they handled the engineering and permitting too, which was great. Highly recommend."
6-Plex Aerial view
6-Plex Render
Carlsbad 6-Plex Axo
Response time2 days
160 neighbors recently requested a quote
AAA Engineering Design
4.1(
9
)
Engineer - Structural

Serving National City, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"I had the pleasure of working with Aws on a recent project and was thoroughly impressed by his professionalism and efficiency. He delivered a clean, straightforward structural design that met all the necessary requirements without unnecessary complexity. Aws was fast, reliable, and highly communicative throughout the process, making coordination smooth and strass-free. On top of that, the pricing was very reasonable. I highly recommend Aws and his firm for any structural engineering needs. They offer a great combination of expertise, responsiveness, and value."
Foundation Plan
Roof Framing Plan
Response time3 hrs
Recommended by66%of homeowners
Avatar for Dream Catcher Drafting
Dream Catcher Drafting
5.0(
4
)
Draftsperson/CADD

Serving National City, CA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

Here at Dream Catcher Drafting, we have years and years of experience. Alfred has been doing architectural drafting since the 1970's. We look forward to hearing about all of your design needs in San Diego and Riverside Counties. Feel free to call with any inquiries regarding residential projects. We do custom homes, room additions, remodels, patio covers and ADUs ( Accessory Dwelling Units/Granny Flats).\nVisit my website at Dreamcatcherdrafting.com to see more photos of my work and learn more about me and Dream Catcher Drafting.

Custom Home
Custom Home with Barn
Horse Barn
Horse Barn Interior
Custom Home

+3

Response time11 hrs
Response rate88%
1 neighbors recently requested a quote
KUSH Drafting Services
4.0(
19
)
Draftsperson/CADD

Serving National City, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

At KUSH Drafting Services, we take great pride in our experience, expertise, quality and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. So stop shopping around and call us today for your free estimate!\n

Bella Vita
Sea Cliff
Carroll Business Park
Via Latina
Windansea Townhomes

+7

Response time1 day
9 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Left Coast Blueprints, Llc
Left Coast Blueprints, Llc
5.0(
2
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving National City, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Drafting and Engineering services. We will provide a complete set of architectural and structural plans to submit to building departments to obtain permits for your project. Custom Homes, Room Additions, Remodels, Fire Damages, Water Damages, Spec Homes, Attached & Detached ADU

Response time2 days
Response rate100%
58 neighbors recently requested a quote
Avatar for National Permitting Group, LLC
National Permitting Group, LLC
4.4(
7
)
ArchitectDraftsperson/CADD

Serving National City, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Whether you're extending the back porch, laying out your coffee shop's patio, or building a 20-unit luxury apartment building, we're happy to work with you. We have numerous residential and commercial clients who we have happily assisted in sourcing the permits and creating the buildings of their dreams. The city is not easy to navigate, and we would love to take the headache associated with planning and permitting off your hands.\n\nNational Permit Group, is the premier professional permit expediting and entitlement company offering the fastest and most detailed services in California. We are the most efficient permitting agency, known for being meticulous in the miniscule details associated with plans and client satisfaction is of utmost importance at NPG. Please call today to schedule your appointment for your permitting needs. You can count on us at the counter!

Response time2 days
Response rate99%
6 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

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)

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

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.

The National City, CA homeowners’ guide to structural engineering services

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