Harmony Design & Development

Harmony Design & Development is a San Francisco-based design-build contractor specializing in residential remodeling, home additions, ADUs, and new home construction. Founded by Jessica and Daniel, the company was built around a simple philosophy: combining innovative design, technical expertise, and exceptional communication to create outstanding living spaces for homeowners throughout the Bay Area. Their collaborative approach focuses on delivering personalized solutions that transform houses into homes while ensuring a smooth and enjoyable construction experience.

By integrating design, planning, and construction services under one roof, Harmony Design & Development provides clients with a streamlined process that emphasizes transparency, attention to detail, and strong client relationships from concept through completion.

Design-Build Construction Services

Harmony Design & Development offers comprehensive residential construction and remodeling services tailored to the unique needs of each homeowner.

Services Include

• Kitchen Remodeling
• Bathroom Remodeling
• General Home Remodeling
• Whole-Home Renovations
• Home Additions
• Accessory Dwelling Units (ADUs)
• New Home Construction
• Design & Planning Services
• Construction Management
• Residential Renovations
• Interior Reconfigurations
• Project Planning & Coordination

Their team guides clients through every phase of the project, ensuring design decisions are thoughtfully considered and aligned with the homeowner’s goals.

Kitchen & Bathroom Remodeling Specialists

Harmony Design & Development helps homeowners modernize and enhance some of the most important spaces in their homes through customized remodeling solutions.

Remodeling Features

• Custom Layout Design
• Cabinetry Solutions
• Countertop Installation
• Tile & Flooring Upgrades
• Lighting Enhancements
• Plumbing Fixture Updates
• Storage Optimization
• Contemporary Finishes
• Functional Space Planning

Every remodel is designed to improve both functionality and aesthetics while complementing the character of the home.

ADU & Home Addition Services

The company specializes in helping homeowners maximize living space and property value through thoughtfully designed additions and accessory dwelling units.

ADU & Expansion Solutions

• Detached ADUs
• Attached ADUs
• Backyard Cottages
• Guest Houses
• Rental Units
• In-Law Suites
• Multi-Generational Living Spaces
• Home Additions
• Room Expansions
• Property Optimization Projects

Their team manages the planning and construction process to help homeowners successfully add valuable living space to their properties.

New Home Construction

Harmony Design & Development also provides ground-up construction services for clients looking to build custom residences.

New Construction Services

• Custom Home Building
• Site Planning
• Design Development
• Construction Management
• Project Coordination
• Finish Selection Guidance
• Quality Control
• Final Project Delivery

Their design-build model helps simplify communication and coordination throughout the construction process.

A Client-Centered Philosophy

Harmony Design & Development is guided by a commitment to communication, craftsmanship, and strong client relationships.

Core Principles

• Thoughtful Design
• Attention to Detail
• Transparent Communication
• Collaborative Planning
• Client-Focused Service
• Innovative Solutions
• Quality Craftsmanship
• Relationship-Driven Approach

The company believes that the difference between a good project and a great project lies in the details and the quality of communication throughout the process.

Leadership Team

Jessica & Daniel

Jessica combines her background in business and construction management with a deep appreciation for San Francisco’s architectural character, helping clients develop detailed project plans and thoughtful design solutions.

Daniel brings technical expertise from his electrical engineering background, ensuring projects are executed with precision and attention to detail from start to finish. Together, they lead a team dedicated to delivering exceptional remodeling and construction experiences.

What Sets Harmony Design & Development Apart

• Design-Build Project Delivery
• San Francisco Remodeling Specialists
• ADU Construction Expertise
• New Home Construction Services
• Personalized Client Experience
• Strong Communication Focus
• Detail-Oriented Project Management
• Collaborative Design Process
• Family-Owned Leadership
• Full-Service Residential Construction