From Planning to Completion – Transparent, High-Quality Construction for Homes, Businesses & ADUs in San Diego

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ABOUT US

Empowering dreams, Building futures

Over the years, we have streamlined residential, commercial, and ADU projects with transparency, quality, and effective communication. From planning to completion, we simplify the process with clear pricing, expert craftsmanship, and a proactive approach.

We don’t just build; we create high-quality, future-proof spaces that enhance value, functionality, and lifestyle. Whether you’re expanding your home, upgrading your business, or investing in an ADU, our all-in-one service ensures a stress-free experience every step of the way.

Commitment

High-quality construction

Innovation

Functional, future-ready designs.

WHY CHOOSE US.

Our services

ADUs

Plan Approval & Permits, 3D Renderings.

Full Home Renovation

ADUs, Renovations, Garage Conversions, Multifamily.

Commercial Renovation

Project Management & Consultation.

WHAT WE BUILD.

Featured Projects

4406 40th St

Spearhead Construction completed a full renovation at 4406 40th St., transforming a 1,440 sq. ft. space into a modern, three-bedroom, two-bathroom ADU. Built per city-approved plans, this project features high-quality finishes, efficient design, and expert craftsmanship.

3723 Mississippi St

Spearhead Construction transformed a single-car garage into a modern 212 sq. ft. studio ADU. This garage conversion included structural upgrades, premium finishes, and efficient design, ensuring functionality and comfort in a compact space.

1214 Palomar St

Spearhead Construction converted a garage and carport at 1215 Palomar St. into two modern ADUs, totaling 1,415 sq. ft. Each single-story unit was designed for functionality and comfort, featuring upgraded electrical, plumbing, and high-quality finishes, ensuring efficient and stylish living spaces.

3655 Cherokee Ave

Spearhead Construction successfully converted an existing garage at 3653 Cherokee Ave. into a 478 sq. ft. ADU. The project included full utility connections, structural improvements, and high-quality interior finishes. The ADU was designed with a modern layout, integrating efficient plumbing, electrical, and HVAC systems for a comfortable living space.

2885 Myrtle

Spearhead Construction transformed an existing storage space at 2585 Myrtle Ave into a fully equipped 446.5 sq. ft. ADU. This single-story garage conversion includes a modern one-bedroom, one-bathroom layout, upgraded electrical and plumbing systems, and high-quality finishes, ensuring functionality and comfort.

4109 69th St

Spearhead Construction successfully converted an existing detached garage at 4109 69th St. into a 407 sq. ft. ADU. The project included structural reinforcements, full utility connections, and high-quality finishes to meet city-approved architectural and structural plans. The ADU was designed with an efficient layout, integrating electrical, plumbing, and HVAC systems for a comfortable and functional living space.

WHY CHOOSE US.

Our services

Licensed & Insured – No Risk, Just Results

We prioritize quality and safety, giving you peace of mind every step of the way.

No Surprises, Just Clarity

Our transparent budgeting means detailed cost breakdowns—no hidden fees, ever.

Faster, Smarter, Better

Our expert team delivers on time and within budget, ensuring a seamless, hassle-free experience.

End-to-End Project Management

From permits to final walk-through, we handle everything—so you don’t have to.

WHY CHOOSE US.

Our services

Licensed & Insured – No Risk, Just Results

We prioritize quality and safety, giving you peace of mind every step of the way.

No Surprises, Just Clarity

Our transparent budgeting means detailed cost breakdowns—no hidden fees, ever.

Faster, Smarter, Better

Our expert team delivers on time and within budget, ensuring a seamless, hassle-free experience.

End-to-End Project Management

From permits to final walk-through, we handle everything—so you don’t have to.

WHAT WE BUILD.

Gallery

WHAT WE BUILD.

How it Works

Get an Instant Estimate

Use our online tool for a preliminary quote.

Free Consultation

Schedule a meeting with us to discuss your project. We’ll review your needs and provide a detailed proposal, including the Scope of Work, payment schedule, and renderings if needed.

Seamless Execution

From permits to construction, we keep you informed every step of the way.

ABOUT US

Success Cases

Winston

From my personal experience as a design and permitting services partner, Spearhead Construction is a company that genuinely epitomizes their mission and vision of exceeding client expectations and maintaining superior quality in all aspects. Their ability to infuse their values into every project, irrespective of scale, resonates with their meticulous attention to detail, professionalism, and dedication. They go beyond constructing mere structures to building long-lasting relationships, with an emphasis on effective communication, integrity, and mutual respect. These qualities make collaborations with them not only productive but also remarkably pleasant and stress-free. So, as someone who works closely with them, I can confidently vouch for their unwavering commitment to their mission and vision. With Spearhead Construction, you’re not merely selecting a construction company; you’re choosing a partner that values and elevates your project as much as you do.

David Hussein

I had the pleasure of working with Spearhead Construction on my personal home in Clairemont. They were extremely professional, very understanding of my needs. The work they did was high quality and I am so happy with the end result. There are always horror stories of working with Contractors, Spearhead does not fit that stereotype. I am very happy with them and their communication level.

CJ Johnson

Working with George, Leo, and Marco and the whole Spearhead team has been a breath of fresh air in the construction industry. They are the opposite of over promise and under deliver and take extreme pride in their work. They can take on larger projects and their internal systems allow for a highly efficient result. They were able to get my ADU complete 5 weeks before the deadline. The norm in this industry seems to be excuses and delays so having a project finish on time and on budget is a real asset to my business. A++ for Spearhead!

WHAT WE BUILD.

Frequently Asked Question

What if the budget needs adjusting before construction begins?

Once we’re set to start, we’ll review the project together. If changes are needed, we’ll use a “change order” to adjust the budget. It’s a two-way process, adding or removing elements as necessary.

A change order adds or adjusts work in the original contract. We’ll chat with you on-site, then email a detailed breakdown for your approval. Your email approval ensures clarity and updates to the contract.

It’s the timeline for payments. We align it with project progress, invoicing when a milestone is 90% complete. While we can provide rough completion dates, they’re reference points. 

Invoices usually come weekly or bi-weekly, based on the payment schedule. Our QuickBooks emails include the milestone details, payment schedule, and payment link.

For payments, we accept ACH transfers via QuickBooks, direct deposits, and wire transfers. We’re unable to process credit cards. Inform us about grant-related payments for smoother processing.

Our experienced team is well-equipped to handle unforeseen challenges. We’ll communicate any delays and work diligently to keep your project on track.

Can I stay in my home during the construction of the ADU?

In most cases, you can remain in your home during ADU construction. However, some phases may involve increased noise and disruption.

We provide weekly updates, and you’ll also have real-time access to progress reports through CompanyCam. A Project Coordinator will be assigned to your project and will handle all communication to ensure a smooth process.

We coordinate all necessary inspections with local authorities. Inspections are crucial for ensuring that your ADU meets all building codes and regulations.

Inspections ensure compliance with safety and building regulations. The project must successfully pass the following inspections for completion approval:

  • Underground Inspection
  • Rough Framing Inspection
  • Rough Plumbing Inspection
  • Rough Electrical Inspection
  • Mechanical Inspection
  • Insulation Inspection
  • Drywall Inspection
  • Roof and Siding Inspection

Yes, you are welcome to hire a third party if you prefer. However, we manage each project internally with a structured approach. We track expenses with internal metrics and hold weekly team meetings to review progress. Our Construction Director also conducts site visits to ensure everything stays on schedule.

Primary Contacts: A Project Coordinator will be your main point of contact for all communication, while a Project Manager oversees on-site activities.
Weekly Meetings: We review progress, milestones, and any updates.
Daily Updates: You’ll have access to real-time updates and photos via CompanyCam, providing full visibility of your project

The project is deemed complete when all work detailed in the Scope of Work is executed, required inspections are approved, a final walkthrough is conducted, project closeout necessary documentation is provided, and all payments are settled.

Let's Build Your Dream Project!

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