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Where We Work

See Our Service Locations Across Northern California

We Proudly Serve the locations below

Lermaxx Builders calls Vacaville home, and those local roots run through everything we do. We know Northern California's neighborhoods, its permit offices, its older housing stock, and the way a Napa remodel differs from one in Walnut Creek or Antioch. That familiarity keeps your project moving and helps us anticipate the details a contractor from out of the area would miss.

Take a look at the communities we serve below, and reach out if you don't see yours listed. 

Map of American Canyon, CA

American Canyon, CA

Sitting right at the gateway to Napa Valley, American Canyon has grown fast with newer neighborhoods full of homeowners ready to make their space their own. We help them get there with additions, ADUs, and remodels built to match the way they live. 

Map of Antioch, CA

Antioch, CA

This East Contra Costa community along the Delta offers a mix of established and newer homes, many primed for an update or extra square footage. Our team handles everything from kitchen and bathroom remodels to full additions here. 

Map of Benicia, CA

Benicia, CA

Benicia's historic waterfront and character-rich homes make it one of the most distinctive towns in the area. We bring careful, detail-driven remodeling to these homes, respecting their charm while bringing comfort and function up to date. 

Map of Concord, CA

Concord, CA

As the largest city in Contra Costa County, Concord is full of mid-century and suburban homes with real potential. We help owners here modernize with whole home remodels, updated kitchens and baths, and thoughtful additions. 

Map of Danville, CA

Danville, CA

Danville's high-value homes and pride of ownership call for a builder who sweats the details. We deliver the craftsmanship and finish quality these homeowners expect, from luxury kitchens to whole home transformations. 

Map of Dixon, CA

Dixon, CA

This friendly, small-town community between Davis and Vacaville gives homeowners the room to grow. We build additions, ADUs, and remodels that make the most of that space for families putting down roots. 

Map of Fairfield, CA

Fairfield, CA

Home to Travis Air Force Base and a growing population of families, Fairfield has a wide range of established neighborhoods ready for a refresh. We take on kitchens, bathrooms, additions, and whole home projects across the city. 

Map of Lafayette, CA

Lafayette, CA

Lafayette's semi-rural feel and top-rated schools make it a place people settle into for the long haul. We help those homeowners invest in their forever homes with whole home remodels and seamless additions. 

Map of Napa, CA

Napa, CA

In the heart of wine country, Napa homeowners appreciate timeless, high-quality design that fits the region's character. We deliver that standard on every remodel, addition, and custom living space we build here. 

Map of Pleasant Hill, CA

Pleasant Hill, CA

This central Contra Costa suburb is known for its family-friendly feel and solid mid-century housing stock. We update those homes with modern kitchens, refreshed bathrooms, and additions that fit growing families. 

Map of San Ramon, CA

San Ramon, CA

A planned community anchored by Bishop Ranch, San Ramon blends newer construction with established neighborhoods. We help homeowners here expand and modernize with additions, ADUs, and full-scale remodels. 

Map of Vacaville, CA

Vacaville, CA

As our home base, Vacaville is a community we know street by street, sitting right between Sacramento and the Bay Area. We're proud to build for our neighbors here, from single-room remodels to whole home renovations and ADUs. 

Map of Vallejo, CA

Vallejo, CA

Vallejo's historic waterfront and diverse housing stock give homeowners plenty to work with. We help them restore and modernize with remodels, additions, and structural improvements built to last. 

Map of Walnut Creek, CA

Walnut Creek, CA

A vibrant East Bay hub with a lively downtown, Walnut Creek is home to discerning owners who value quality work. We deliver high-end kitchens, bathrooms, and whole home remodels that live up to those expectations. 

Our Process

1 | Plan

We start with a conversation about your goals, budget, and timeline, then visit your property to see the space firsthand. From there, you get a detailed written scope and honest estimate, so you know exactly what you're getting before any work begins. 

2 | Prepare

Once you approve the scope, we handle the groundwork that keeps construction on track. We finalize the contract, coordinate any design, engineering, and permits your project needs, and line up schedules, subcontractors, and materials before we build. 

3 | Build

Our crew builds to the approved scope with quality materials, a clean jobsite, and daily communication. We finish with a walkthrough, punch list, and full documentation, and hand you a completed space that's ready to enjoy. 

Where We Work

Lermaxx Builders is based in Vacaville and builds for homeowners throughout Solano County and the greater Northern California area. Our team regularly works across the Bay Area, Napa Valley, and the surrounding communities listed. Don't see your town on the list? Reach out anyway, and we may be able to help. 

Our Service Area

  • American Canyon
  • Antioch
  • Benicia
  • Concord
  • Danville
  • Dixon
  • Fairfield
  • Lafayette
  • Napa
  • Pleasant Hill
  • San Ramon
  • Vacaville
  • Vallejo
  • Walnut Creek
Cost Guide CTA - Module

Our Remodeling Cost Guide

Have costs and project details right at your fingertips! Inside our comprehensive cost guide, you'll find: 

  • Costs for remodels, ADUs, and commercial renovations
  • Cost tiers for each type of project
  • What's included in each tier