Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Union City, CA
Hiring a remodeling company in Union City, CA means working with homes built mostly between the 1960s and 1990s, on flat lots that sit on bay clay. That combination shapes nearly every project here: slab foundations that shift, older framing that rarely matches modern code, and soil that drains slowly in winter. You’ll want a contractor who knows what Union City permits actually require and who puts the price in writing before the first tool comes out. We’re Mason Remodeling, and that’s exactly how we work. Call (803) 680-2547 for a free estimate on your project.
Why Union City Homes Are Different
Union City’s housing stock runs heavily to single-story ranchers and two-story stucco boxes from the 1970s, with pockets of newer construction near the Ponderosa Landing area and older bungalows closer to the old Alvarado district. The bay clay under much of the city means slab movement is common, so any major remodel often starts with checking the foundation before we touch framing or tile. Interior work here frequently uncovers cast-iron drain lines that have reached the end of their useful life, and we plan for that in the estimate rather than treating it as an expensive surprise later.
Union City sits in a mild Mediterranean climate, but it gets real temperature swings between summer afternoons and coastal fog mornings, which matters for exterior work like sealing, painting, and any roof or siding repair. The city also enforces Alameda County building codes with permit requirements for structural, electrical, and plumbing changes, so a written scope of work with permits pulled and inspections passed is part of how we quote every job. If your home is in a newer planned community with an HOA, we’ll coordinate the architectural review paperwork with you before work begins.
Styles & brands we work with
Our Main Union City Services
The two calls we get most often from Union City homeowners are for whole-home projects and for bathroom remodels on older homes where the original 1970s layouts no longer work. Here’s how each one goes in Union City specifically.
General Contractor in Union City
General contracting in Union City means coordinating the trades, the permits, and the schedule on jobs that touch more than one system of the house. On a typical ranch-style home here, that often includes foundation checks, re-piping, electrical service upgrades, and load-bearing wall removal, all sequenced so you’re not living in a construction zone longer than necessary. Because older Union City homes rarely match current code, we also handle the inspection corrections that come up mid-project. Get the details on our General Contractor in Union City page.
Bathroom Remodeling in Union City
Most bathroom remodels in Union City start with the same problem: a narrow 5-foot bathroom with a tub that no longer fits the household. We rework the footprint, move the vanity, and often convert the tub to a walk-in shower with proper waterproofing underneath, which matters in older homes where subfloor rot hides behind old tile. We also handle the cast-iron drain replacement that these projects usually require. See pricing and process on our Bathroom Remodeling in Union City page.
Home Remodeling in Union City
Whole-home remodels in Union City tend to fall into two groups: updating a 1970s rancher so the layout works for how people actually live now, or finishing interior projects on newer homes that were bought with dated finishes. In both cases, we look at the home as one system rather than as a list of rooms, which is how we catch things like undersized HVAC returns or a panel that can’t support the new kitchen. Read more on our Home Remodeling in Union City page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Union City
On Union City jobs, we regularly install and service prefab and modular systems from Cover, Dvele, and Mighty Buildings, plus ADU shells from Abodu. Parts for these systems are stocked at our Bay Area warehouse, which keeps most repair and warranty turnaround within a week. Learn more on our brands page.
See the difference
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AfterPricing for Remodeling Company in Union City, CA
| Service | Typical range in Union City |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
Two things push Union City prices toward the upper end of those ranges: the age of the plumbing and electrical rough-ins, and permits when structural work is involved. On every job, you get a written price before work starts, so the number you approve is the number you pay.
Neighborhoods We Serve in Union City
We work across Union City from the older streets near the old Alvarado core to the newer subdivisions east of Mission Boulevard. We schedule crews based on project size and permit status, not by neighborhood, though most Union City homes are within a 20-minute drive of our Bay Area operations.
- Decoto
- The Alvarado District
- Ponderosa Landing
- Contempo
- Seven Hills
Service Area – Cities Near Union City
In addition to our Union City work, we take on remodel projects in the surrounding East Bay communities. Our crews regularly work in Fremont, CA, Newark, CA, San Lorenzo, CA, and Castro Valley, CA, covering the same services and warranty terms in each.
Serving Union City, CA - Our Local Coverage Area
We’re based in the Union City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Remodeling Company in Union City
Most Union City remodels start within two to four weeks of your signed estimate, depending on permit turnaround at the city building department and the scope of the job. Smaller projects can sometimes start sooner. Call (803) 680-2547 and we’ll give you a realistic start window for your specific project.
Yes, for most structural, plumbing, and electrical work. Union City follows Alameda County permitting rules, and we pull all required permits and schedule inspections on every job. Working without a permit can cause problems at resale, so we don’t skip that step.
If your Union City home is in a community with an HOA, exterior changes and some interior structural work may need architectural review. We’ll tell you during the estimate whether your project triggers that process and help you assemble the paperwork. Call (803) 680-2547 to get started.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Union City Customers Say
"Bathroom gut job. Replaced the old tub with a walk-in shower and added a niche. Waterproofing was done properly with a flood test before tile."
- Greg L."Very respectful in the house. Shoe covers every day and a cleanup every evening."
- Alma V."Opened up the wall between kitchen and dining room. They handled the beam and permit and the floor transitions look seamless."
- Wendy A.
