--- title: "Hand + Hammer Development — Design-Build Firms | Houzz" canonical_html_url: https://www.houzz.com/professionals/design-build-firms/hand-hammer-development-pfvwus-pf~2052456278 markdown_url: https://www.houzz.com/md/professionals/pf~2052456278.md entity_type: LocalBusiness business_name: "Hand + Hammer Development" category: ["Design-Build Firms"] image: https://st.hzcdn.com/fimgs/cb33027d0927b4c9_9900-w400-h400-b0-p0--.jpg address: "3220 Eastwood Road, Sacramento, California 95821, United States" latitude: 38.6239 longitude: -121.3837 phone: "(415) 572-9897" website: https://handhammerdev.com/ rating: 5 review_count: 2 license_verified: true last_updated: 2026-09-09 --- # Hand + Hammer Development > Industry Leading Design-Build Firms in Sacramento, California Original Houzz profile: [Hand + Hammer Development](https://www.houzz.com/professionals/design-build-firms/hand-hammer-development-pfvwus-pf~2052456278) ## Professional summary - **Primary category:** Design-Build Firms - **Location:** Sacramento, CA - **Serves:** San Francisco, Sacramento, Oakland, Roseville, Concord, Berkeley, Arden-Arcade, Citrus Heights, Rancho Cordova, Alameda, Carmichael, Walnut Creek, West Sacramento, Florin, North Highlands, Antelope, Foothill Farms, Orangevale, Fair Oaks, Lafayette, Rosemont, Orinda, Rio Linda, Parkway, Alamo, Piedmont, Gold River, Elverta, Mather, Mcclellan - **Verified License:** Yes - **Houzz rating:** 5.0 out of 5 (2 reviews) ## About ### Houzz Badges - Houzz Pro Software User - Locally owned - High-end - Speaks Spanish - Provides 3D Visualization ### Business highlights - High-end - Locally owned - Speaks Spanish - Provides 3D Visualization Hand + Hammer Development is a full-service design-build firm serving the Sacramento and San Francisco Bay Area. We specialize in custom homes, whole-home remodels, kitchen and bathroom renovations, and thoughtfully crafted additions and ADUs. With a combined focus on design, craftsmanship, and project management, our team makes the remodeling process smooth from start to finish. We guide you through every step, from concepts and plans to construction and final details, ensuring clear communication, transparency, and a stress-free experience. Our work blends functional design with high-quality materials and meticulous attention to detail. Whether you’re renovating your forever home or creating a new space that better fits your lifestyle, we’re committed to delivering results that are beautiful, enduring, and tailored to the way you live. ### Services Provided - Home Remodeling - Custom Homes - New Home Construction - Kitchen Remodeling - Home Additions - Bathroom Remodeling - Kitchen Design - Home Extensions - Bathroom Design - Architectural Design - Building Design - Guesthouse Design & Construction - Deck Building - Architectural Drawings - 3D Rendering - Project Management - Home Restoration - Basement Design - Home Gym Design & Construction - Historic Building Conservation - Deck Design - Greenhouse Design & Construction - Garage Design - Barn Design & Construction - Foundation Construction - Demolition - Workshop Design & Construction - Earthquake Retrofitting - Attic Restoration - Balcony Design & Construction - Bathroom Plumbing - Custom Cabinets - Custom Framing - Custom Millwork - Custom Pantries - Custom Walk-in Closets - Dining Room Design - Feng Shui Design - Finish Carpentry - Home Inspection - Home Office Design & Construction - Interior Design - Landscape Design - Patio Design ### Areas Served - San Francisco - Sacramento - Oakland - Roseville - Concord - Berkeley - Arden-Arcade - Citrus Heights - Rancho Cordova - Alameda - Carmichael - Walnut Creek - West Sacramento - Florin - North Highlands - Antelope - Foothill Farms - Orangevale - Fair Oaks - Lafayette - Rosemont - Orinda - Rio Linda - Parkway - Alamo - Piedmont - Gold River - Elverta - Mather - Mcclellan ### Typical Job Cost $100,000 - 1.5 million ## Business Details | Field | Value | | --- | --- | | Business Name | Hand + Hammer Development | | Address | 3220 Eastwood Road, Sacramento, California 95821, United States | | Phone | (415) 572-9897 | | Website | https://handhammerdev.com/ | **Social profiles:** - Facebook — https://www.facebook.com/HandHamDev - Instagram — https://www.instagram.com/handhammerdev/ ## Contact - **Houzz profile:** [Hand + Hammer Development](https://www.houzz.com/professionals/design-build-firms/hand-hammer-development-pfvwus-pf~2052456278) - **Website:** https://handhammerdev.com/ - **Phone:** (415) 572-9897 ## Credentials **Verified License** - Number: 1123013 - Type: B - GENERAL BUILDING - Issued by: Department of Consumer Affairs Contractors State License Board ## Reviews **Overall rating: 5.0 out of 5 — 2 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 2 reviews **★★★★★ — Mark H, Feb. 2026** > We hired Hand + Hammer Development for a full kitchen remodel in our 1940s San Francisco home, and the experience from start to finish was outstanding. Eric and his team handled everything, design, permitting, demolition, and build, which made the whole process so much easier than coordinating multiple contractors ourselves. > From the first consultation, Eric took the time to understand how we actually use our kitchen. He came up with a layout that completely opened up the space and gave us an island we didn't think was possible given our square footage. His design sense really set this apart from other contractors we talked to. > > Communication was a huge strength. We got regular updates, the crew showed up on time, and when we hit an unexpected plumbing issue behind the old walls (pretty standard for SF homes this age), Eric walked us through the options and kept the budget impact minimal. The project came in on schedule and close to the original estimate, which honestly surprised us given what we'd heard from friends about their remodel experiences. > The craftsmanship on the custom cabinetry and tile work is beautiful, our neighbors have already asked for Eric's number. We'd recommend Hand + Hammer Development to anyone looking for a design-build contractor who genuinely cares about the finished product. > > > \- Mark H > > Sunset District, San Francisco, CA **★★★★★ — HU-684098606, Feb. 2026** > We hired Hand + Hammer Development for a full kitchen remodel and couldn't be happier with the results. Eric and his team handled everything from the initial design concept through construction, which made the whole process so much easier than hiring separate designers and contractors. The quality of the craftsmanship was outstanding, they stayed on budget, and communication was great from start to finish. If you're looking for a design-build contractor in Sacramento, these guys are the real deal. Highly recommend. ## Selected projects - [Pac Heights Kitchen Designs](https://www.houzz.com/hznb/projects/pac-heights-kitchen-designs-pj-vj~7808178) - Location: San Francisco, CA - Photos: 3 - [Fillmore](https://www.houzz.com/hznb/projects/fillmore-pj-vj~7737905) - Location: San Francisco, CA - Photos: 10 - [Alamo ADU](https://www.houzz.com/hznb/projects/alamo-adu-pj-vj~7737951) - Location: Alamo, California - Photos: 2 [See all 3 projects](https://www.houzz.com/professionals/design-build-firms/hand-hammer-development-pfvwus-pf~2052456278) ## Video - [Company video](https://player.vimeo.com/external/1169325937.m3u8?s=2f2fb9e9730c1c3907df69eed0b6760d4fc1bbc7&oauth2_token_id=1384357804) ## Frequently Asked Questions **Do you manage permitting and approvals?** We absolutely manage all permitting and approvals for your project. Our team handles everything from city permitting and structural engineering to navigating the complexities of the San Francisco DBI and other Bay Area planning departments. We ensure all necessary inspections are completed, making the process smooth and compliant. **Are you licensed and insured?** Yes, Eric Iturribarria, the founder of Hand + Hammer Development, is a licensed general contractor. As a licensed design-build firm, we adhere to all professional standards. While not explicitly stated in the provided text, being licensed typically implies being insured for client protection. **What does your design-build process include?** Our design-build process is comprehensive, unifying architecture and construction under one roof. We manage every step, from initial concept and 3D rendering to architectural design, structural engineering, city permitting, and final construction. This integrated approach ensures accurate cost estimation early on and a seamless experience from permit to final walkthrough. **How do you ensure projects stay within budget?** We ensure projects stay within budget by integrating design and construction from the start. Our design-build model allows for accurate cost estimation during the design phase, preventing surprises later. Our builders are involved early, enabling us to suggest value engineering options and cost-saving alternatives that maintain your vision without exceeding your budget. **Do you handle both architectural design and construction?** Yes, absolutely. As a design-build firm, we unify architectural design and construction under one roof. Our team manages the architectural design, structural engineering, and all necessary drawings and calculations. This integrated approach means you have one team handling your project from concept through completion. *FAQ content may be generated based on the Pro's Houzz profile and website.* --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-09.*