Southern California · CA Lic. #1130469

EIHT Steps.
One Standard.
Built Right.

Residential construction done with precision, transparency, and accountability — from permit to final walkthrough.

Start a Project

About

Built on
Standards.

EIHTFOLD is a licensed Southern California contractor focused on residential construction. We manage every phase in-house — design, permitting, and execution — with one consistent standard applied to every project.

Design through completion. No handoffs. No gaps.

Transparent PricingItemized. No surprises.
Schedule IntegrityMilestones set. Milestones met.
Licensed CraftsmenVetted. Insured. Accountable.
Direct AccessOne point of contact, always.
Begin a Project

Services

What We
Deliver

A focused range of residential services — each executed under the same EIHT-step standard.

ADU & SB9 Development

Detached ADUs, garage conversions, and SB9 multi-unit development. Design, permitting, and construction managed in-house.

Home Remodeling

Interior and exterior renovations built to precise scope, on schedule, and without compromise.

Bathroom Remodeling

Custom tile, walk-in showers, refined fixtures. Delivered to specification.

Kitchen Remodeling

Open-concept layouts, custom cabinetry, stone surfaces. Engineered for daily use.

Room Additions

Structural additions engineered to match existing architecture — permitted and built to code.

Permitting & Compliance

All permits secured. All inspections scheduled. Full documentation handled from start to close.

Systems

System
Upgrades

Infrastructure upgrades for residential properties — each permitted, inspected, and documented.

  • Plumbing Systems

    Repiping, sewer replacement, drain systems, and rough plumbing for remodels and new builds.

  • Roofing Systems

    Full replacement in shingle, tile, and flat systems. Title 24 compliant.

  • Electrical Systems

    Rewiring, 200A panel upgrades, subpanels, and EV charger installations.

  • Structural & Foundation

    Load-bearing modifications, beam work, and foundation repair — engineered and permitted.

  • HVAC Systems

    HVAC installation, ductwork, and mini-split systems for new construction and retrofits.

Process

How We
Work.

A defined process applied to every project. You know what happens next before it does.

  1. Consultation

    You describe the scope. We confirm feasibility and fit.

  2. Site Assessment

    We evaluate the site and define scope in full — no assumptions.

  3. Written Proposal

    Itemized quote delivered in writing. Price agreed before any work begins.

  4. Construction

    Licensed crew executes to specification. Progress documented at every phase.

  5. Final Walkthrough

    We review every detail together. Sign-off only when the work is complete.

THE EIHTFOLD WAY

EIHT Steps.
One Standard.
Built Right.

Every project follows the same EIHT-step framework — structured to remove ambiguity and deliver consistent, documented results.

EIHT Steps. One Standard. Built Right.

Clear Scope

Scope, pricing, and expectations defined in writing before work begins.

Structured Planning

Phases, materials, and timelines mapped before mobilization.

Daily Documentation

Every workday logged. Crew, materials, and progress recorded.

Photo Reporting

Before, during, and after documentation uploaded at each phase.

Precision Execution

Consistent execution standards applied to every task on every project.

Transparent Communication

Direct updates at each milestone. No information gaps.

Quality Control

Each phase reviewed before the next begins.

Verified Completion

Final walkthrough, documentation package, and Certificate of Occupancy delivered.

EIHT Steps. One Standard. Built Right.
EIHTFOLD — a system-driven construction company built for scale.

Clients

What Clients
Say.

500+ verified reviews
★★★★★

"Communicative, professional, and skilled. Our ADU came out better than expected — and ahead of schedule."

Maria & Carlos T.West Covina — ADU Build
★★★★★

"Respectful crew, clean site, quality work. Kitchen and two bathrooms done perfectly. We've referred three neighbors."

James R.Pasadena — Kitchen & Bath Remodel

"The estimate matched the final bill. The timeline was accurate. The quality exceeded expectations. This is how construction should work."

★★★★★
Sandra & David K.Long Beach — Whole Home Renovation

Licensing

Licensed.
Insured. Compliant.

EIHTFOLD holds all required California licenses, insurance, and bonds. Every project is permitted and inspected.

CSLB

CA Contractor License

Licensed under CA B&P Code §7000 et seq. Lic. #1130469. Verify on CSLB.ca.gov (opens in a new tab).

Coverage

Insurance & Bonding

General liability and workers' compensation maintained. Subcontractors independently verified. Certificates available on request.

Code

Code Compliance

All work meets California Building Code, Residential Code, and Title 24 Energy Standards.

Permits

Permits & Inspections

All permits secured before work begins. Inspections coordinated with the Authority Having Jurisdiction on every project.

ADU / SB9

SB9 & ADU

ADU and SB9 projects developed per California Government Code §65852.2 and applicable local ordinances.

Contracts

Written Contracts

Written agreements for all work over $500, including scope, payment schedule, and three-day right of rescission per California law.

Let's Build Together

Ready to
Build?

Schedule a consultation. We'll assess the scope, answer your questions, and provide a written proposal — no obligation.

☎ (562) 539-6573
No-obligation consultation Written proposal included Response within 24 hours CA Lic. #1130469