







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Renovation Across Union City
Home renovation in Union City typically runs $9,000 – $45,000 for kitchens and bathrooms, $45,000 – $130,000 for additions, and $90,000 – $220,000 for ADUs. Most projects take 6 – 14 weeks depending on permit sequencing and what the demolition uncovers. If you’re planning a remodel in Union City, the number you need first is a written scope-and-price before you sign anything. Call (254) 272-5876 and we’ll walk your house with you, measure, and put a real number in your hands.
Why Sawyer Remodeling Is Union City’s Preferred Home Renovation Company

We’re part of the Relay Home Co. family, running remodeling under The Relay Visibility Guarantee since 2005. That means a few things for Union City specifically. Every project starts with a written price before a single tool is picked up. You get live arrival-time tracking, photo updates before and after the day’s work, and a digital invoice you pay from a link. No phone tag, no wondering who’s at your door.
Luca Romano leads our crews on the renovation side, and every technician who enters your Union City home is background-checked and uniformed. You know the name, the face, and the time they arrive. For homes around the Decoto district, Alvarado Boulevard, and the tract neighborhoods of western Union City, that predictability matters when you’re working from home and can’t wait around a four-hour window.
The 365-Day Done Right Promise stands on every job. If it’s not done right, we make it right for a full year after the project closes. Written, not verbal. That’s how we run Home Renovation work across the East Bay.
Styles & brands we work with







Home Renovation Contractors in Union City
Home Renovation Contractors in Union City do more than swap finishes. The right contractor scopes the project against what Union City’s housing stock actually is: 1950s and 60s tract homes with 2×4 framing at 16 inches on center and slab-on-grade foundations. Those two details drive more change orders and re-scopes here than anything else. A kitchen remodel in Union City runs $14,000 – $45,000. A small bathroom runs $5,000 – $12,000. Those ranges reflect real framing and subfloor conditions, not showroom pricing.
Scope and Rough-In Work
Before finishes go in, the job is framing, plumbing, electrical, and flooring prep. In Union City, that means probing walls before you commit to niches, recessed fixtures, or moved plumbing. A 3.5-inch wall cavity changes what fits.
Finish Work and Sign-Off
Countertops, tile, cabinetry, trim. Once rough framing and inspection close out, the finish schedule moves fast. But finish work only goes smoothly if the scope was honest from day one.
Home Renovators in Union City

Home Renovators in Union City need to understand one thing before quoting a job: the walls and floors under the surface. Union City’s older tract inventory, especially around the Decoto district near Alvarado Boulevard, was built on slab-on-grade with subfloor flatness that varies room to room. If the original scope doesn’t include floor leveling and the labor to correct it, the budget blows past before mid-project. Renovators who skip this step write a clean number, then hand you a change order after demolition. We write the leveling allowance into the original quote.
Cosmetic Refreshes vs. Structural Reality
A “simple” cosmetic renovation in Union City often uncovers something structural. Pulling tile in a 1950s bathroom during our Bathroom Remodeling in Union City can reveal framing that won’t support a recessed niche without reframing. That’s a scope change, not a surprise, when it’s caught early.
Working Within Union City’s Permitting Queue
Union City’s permit and inspection sequencing punishes homeowners who assume like-for-like swaps need no permits. Water heaters, bath vents, panel work. If it’s in the scope and it’s not permitted, the draw schedule stalls. We pull permits and schedule inspections as part of the job.
Trusted Brands We Service in Union City
We stock and install name-brand materials across the full remodel. Countertops from Cambria, Caesarstone, and Silestone. Fixtures from Kohler, Moen, and Grohe. Cabinetry from KraftMaid and Wellborn. Exteriors from GAF, CertainTeed, Owens Corning, and James Hardie. For Union City homeowners, that means you choose from proven manufacturers with real warranty backing, not mystery suppliers. We keep common components in local supply rotation so a fixture swap or a trim match doesn’t add two weeks to your schedule. When you’re working with Union City homes from the mid-century stock, part availability matters more than people think.
See the difference
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After
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After
Before
AfterCommon Home Renovation Problems We See in Union City Homes
- 2×4 framing at 16 inches on center. Older Decoto district homes leave just 3.5 inches of wall depth. Recessed niches, thicker tile backer, and even some modern plumbing fixtures won’t fit without furring out the wall or reframing.
- Slab-on-grade subfloor variation. Mid-century Union City slabs drift from flat room to room. Flooring that assumes a level subfloor pops, cups, or cracks. The fix is leveling allowance written into the original scope, not discovered after tile goes down.
- Unpermitted previous work. We see past unpermitted swaps in older Union City homes that weren’t caught at the time. When a remodel touches that area, the inspector flags it and the schedule shifts. We check for this at the walkthrough.
- Permitting assumptions that stall draws. Homeowners who thought a like-for-like water heater or bath vent swap needed no permit find out mid-project that the city disagrees. That stalls the draw schedule. We sequence permits before demolition starts.
Pricing for Home Renovation in Union City, CA
Here’s what Union City pricing actually looks like, based on the local market and the conditions of the housing stock. These are the ranges we quote from, and they assume mid-grade materials with name-brand backing.
| Project | Union City Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| 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 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves the number: framing scope behind walls, subfloor leveling, permit and inspection sequencing, material grade, and whether the house has unpermitted prior work that has to be corrected. Every estimate includes a written line-item quote before work starts. Call (254) 272-5876 and we’ll price your exact project, not a generic version of it.
We Also Serve Cities Near Union City
Sawyer Remodeling works throughout the East Bay. Beyond Union City, we run the same written-price process and the same 365-Day Done Right Promise in Fremont, Newark, San Lorenzo, and Castro Valley. If you’re in one of those cities and planning a remodel, the free estimate is the same.
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 Home Renovation in Union City
Yes, most bathroom remodels in Union City need a permit, and yes, the sequencing adds time, typically 1 – 3 weeks depending on the city’s queue. Any work that moves plumbing, changes the floor structure, or alters the electrical runs requires a permit and inspection. The slowdown isn’t from the city alone. It’s from discovering work that should have been permitted years ago and wasn’t. We pull permits before demolition starts and build inspection windows into the schedule so the draw schedule doesn’t stall. Call (254) 272-5876 and we’ll check what your specific project requires.
Because the per-square-foot number assumes a newer home with straight walls, level floors, and room for modern rough-in. Union City’s 1950s and 60s tract homes have 2×4 framing at 16 inches on center and slab-on-grade subfloors that vary room to room. That means wall cavities too shallow for modern fixtures, floors that need leveling before tile, and sometimes a reframe behind what looked like a simple wall patch. The cost isn’t the cabinets. It’s the structure behind them. A real written quote accounts for that up front.
A draw schedule is the agreed payment plan tied to milestones, like rough-in complete or inspection passed. A change order is a written amendment to the scope and price when something changes after the work starts. In Union City, the most common change order is framing revealed after demolition. The wall needs furring, blocking, or reframing. The change order documents it in writing with a new price and schedule before we continue. That’s different from a surprise invoice. Call (254) 272-5876 if you want to see what a real scope-of-work looks like for your house.
Yes, garage conversions in Union City are a common path to an ADU. The city requires detached or attached conversion to meet residential building standards, including insulation, proper egress, ceiling height minimums, and separate utility metering. A garage conversion in Union City runs $30,000 – $80,000. The range depends on whether the existing slab is insulated, whether the garage shares a wall with the house that needs fire separation, and what the city’s planning review flags. We handle the permits, the drawings coordination, and the inspection sequencing. The 365-Day Done Right Promise applies to the full conversion.
A whole-home renovation in Union City takes 10 – 16 weeks. A kitchen remodel runs 6 – 10 weeks, a bathroom 3 – 6 weeks. The schedule hinges on permit queue timing, what demolition uncovers, and whether change orders add framing or leveling scope. A project that started as a cosmetic refresh can add three days or three weeks depending on what’s behind the walls. We write the likely timeline into the original quote and update it daily through photo updates. If the schedule shifts, you know the same day, not at invoice time.
Written by Luca Romano, Owner at Sawyer Remodeling, serving Union City and the East Bay since 2005.










