







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Loma Linda
Most general contracting in Loma Linda comes down to one thing: knowing what’s actually inside the walls before you commit to a number. A kitchen remodel in a 1950s ranch off Anderson Street will almost always cost more than the same square footage in a newer Redlands subdivision, because those mid-century homes hide original galvanized supply lines and ungrounded 2-wire circuits that newer construction doesn’t. That’s why we scope every Loma Linda project in person, put the price in writing before any work starts, and never surprise you with a change order that should have been predicted on day one. Call us at (803) 680-2547 and we’ll walk your walls before we touch them.
Mason Remodeling has been doing general contracting since 2004, and as part of the Threshold Group family of home-service companies, we operate under a standard that Loma Linda homeowners don’t always see from other contractors: every crew member is background-checked, identity-verified, and introduced by name and photo before they reach your door. You’ll know exactly who is coming, what they look like, and what they’re there to do. That matters when you’re letting someone into your home for weeks, not hours.
Why Mason Remodeling Is Loma Linda’s Preferred General Contractor Company

Loma Linda is a city built around a medical campus, which means a lot of our customers are clinicians, hospital staff, and families with schedules that don’t bend. A contractor who shows up late or disappears mid-project isn’t just an inconvenience here, it’s a genuine disruption to a household that may be coordinating shifts at Loma Linda University Medical Center. We answer our phones with a live person around the clock, every day of the year, and we keep the schedule honest from the first walkthrough to the final inspection.
The 365-Day Done Right Promise applies to every general contracting project we take on in Loma Linda. If something isn’t right within a year of completion, we make it right at no cost to you. That’s not a verbal assurance, it’s written into the guarantee you receive at contract signing, with coverage terms stated plainly, including what’s covered, what’s excluded, and for how long. Isaac Pruett, who leads Mason Remodeling, has built the company around the idea that a guarantee should never require a dispute process.
We also know the permitting reality in Loma Linda better than an out-of-town contractor ever could. The city requires permits and inspections on structural work, electrical, plumbing, and any project that changes the footprint of your home. We pull the permits, schedule the inspections, and walk the punch list with you before the city signs off. You’re not managing the bureaucracy, we are.
Styles & brands we work with







General Contractor Services in Loma Linda
General Contractor Services in Loma Linda means one party who takes responsibility for the whole job, from demolition to final paint, including every trade in between. When a Loma Linda homeowner needs this, it’s usually because the project involves structural changes, multiple trades, or a scope that’s too big to coordinate as a series of separate subcontractor calls. A kitchen remodel here typically runs $14,000 to $45,000. A home addition runs $45,000 to $130,000. Those ranges assume a written scope, documented allowances for finishes, and a realistic schedule, because we price for what’s actually inside a Loma Linda wall, not what a photo from your phone suggests.
Kitchen and Bath Remodels
The most common general contracting scope we take on in Loma Linda is the full kitchen or bathroom remodel. These projects almost always involve opening walls, which means we’re going to find galvanized supply lines and ungrounded 2-wire circuits in any home built during the 1950s and 60s around the medical campus. We sequence the work so that electrical, plumbing, and framing are inspected before drywall goes back up, which protects you from a failed rough-in inspection and a wall that has to be ripped open twice.

Additions, ADUs, and Garage Conversions
A room addition or ADU in Loma Linda is a different animal than a remodel, because you’re changing the footprint of the home and the city’s planning department gets involved. An ADU here runs $90,000 to $220,000, depending on whether you’re converting a garage or building new square footage. A garage conversion runs $30,000 to $80,000. We handle the drawings, the permits, the inspections, and the build, so you’re not running between the city counter and the jobsite with a folder full of papers.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Construction Company in Loma Linda

A Construction Company in Loma Linda is what you need when the project involves structural work, load-bearing walls, foundation changes, or anything that requires a licensed contractor to pull permits and pass inspections. The difference between a general contractor and a handyman is the difference between a job that gets inspected and a job you find out about later. When a Loma Linda homeowner calls us for construction work, the first thing we do is figure out what the city will require to sign off, because that requirement shapes the price and the calendar.
Structural Work and Load-Bearing Walls
Mid-century ranch homes in Loma Linda were built with true 2×4 dimensional framing, not the 2×6 engineered framing you find in newer Inland Empire subdivisions. That means a load-bearing wall removal requires a proper beam calculation, temporary support while the work happens, and a structural inspection before the drywall closes. We don’t guess at this part, and we don’t let a homeowner pay for framing that won’t pass. The cost of getting a structural detail wrong is a wall that has to come back out, and that’s a bill nobody should have to pay twice.
Whole Home Remodels on Mid-Century Stock
A whole home remodel in Loma Linda almost always involves a repipe and a rewire, because the original galvanized and 2-wire systems are at end of life in homes built during the 1950s and 60s. We plan for that from the first walkthrough, not as a discovery change order. When you get a written price from us, it already accounts for the electrical rough-in and the plumbing that a mid-century Loma Linda home is going to need. That’s the difference between a quote that holds and a quote that becomes an argument.
Trusted Brands We Service in Loma Linda
Our specification-grade partnerships cover the products Loma Linda homeowners actually want in a remodel. Cabinetry comes from KraftMaid and Wellborn. Countertops come from Cambria, Silestone, and Caesarstone. Fixtures come from Kohler, Moen, Toto, and Grohe. For roofing, we work with GAF, CertainTeed, and Owens Corning. On the hardscape side, we’re set up with Belgard, Unilock, and Techo-Bloc. We don’t stock every finish locally in Loma Linda, but we do coordinate ordering and delivery so your selections don’t stall the schedule. When we were working on a kitchen off Anderson Street near the medical center, we set KraftMaid cabinets on a re-leveled subfloor and finished with Cambria quartz tops, then walked the punch list before the city’s inspection sign-off. That’s the standard, not a special case.
See the difference
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After
Before
After
Before
AfterCommon General Contractor Problems We See in Loma Linda Homes
- Hidden galvanized plumbing and ungrounded wiring. Nearly every mid-century Loma Linda ranch home hides original galvanized supply lines and 2-wire ungrounded circuits inside its walls. A flat quote off a phone photo misses these, so the change order becomes the argument that ruins the project.
- Vague allowances for finishes. When a contractor doesn’t write allowances for cabinets, countertops, and tile into the contract, the homeowner’s Cambria or Silestone pick blows past the number they thought was locked, and the schedule stalls while everyone argues about money.
- Permits treated as paperwork. In Loma Linda, the permit isn’t a formality, it’s a third-party inspector confirming the work in your walls before they close. A contractor who skips or rushes that step risks failing rough-in inspection and re-opening finished drywall.
- Framing assumptions from newer subdivisions. Contractors who work mostly in newer Inland Empire subdivisions assume 2×6 engineered framing. Loma Linda’s 1950s and 60s stock is true 2×4 dimensional lumber, which changes how a load-bearing wall gets handled and what it costs to remove one properly.
Pricing for General Contractor in Loma Linda, CA
Here’s what general contracting actually costs in Loma Linda, with the numbers you’d see on a written estimate from us, not a phone conversation. These ranges reflect the mid-century housing stock this city is built on, which means the plumbing and electrical realities are already baked in.
| Project | Typical Loma Linda Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves the number within those ranges is the condition of your supply lines, the state of your electrical panel, and whether you’re choosing stock or custom finishes. That’s why we walk the house before we write the price. We don’t charge for that walkthrough, and the estimate you get is free. Call (803) 680-2547 to schedule yours.
We Also Serve Cities Near Loma Linda
If you’re in Loma Linda proper, our crews serve you directly from the brand’s Inland Empire office in Riverside-San Bernardino. We also cover the surrounding communities: Colton, Grand Terrace, San Bernardino, and Redlands. If you’re on the edge of any of these cities, call us and we’ll confirm coverage. For the full scope of what we do, see our General Contractor services page.
Serving Loma Linda, CA - Our Local Coverage Area
We’re based in the Loma Linda 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 General Contractor in Loma Linda
Because the older Loma Linda home almost certainly has original galvanized supply lines and ungrounded 2-wire circuits that a newer Redlands home doesn’t, so the electrical and plumbing scope is bigger before you even pick a cabinet. In Loma Linda, a kitchen remodel runs $14,000 to $45,000, and the upper end of that range is usually driven by a repipe and a rewire, not by fancier finishes. Call (803) 680-2547 and we’ll scope your exact house, not an average.
The two factors that change a Loma Linda bathroom remodel price mid-job are hidden plumbing and finish selections that weren’t locked in writing. A small bathroom remodel here runs $5,000 to $12,000, and a full bath runs $9,000 to $28,000. If the contract has vague allowances for tile and fixtures, your Silestone or Kohler pick can blow past the number and stall the schedule. We write allowances into every contract so the number you sign is the number that holds.
Yes. Loma Linda requires permits and inspections for any project that changes the footprint of your home, including additions, ADUs, and most garage conversions. The permit isn’t a formality, it’s a third-party inspector confirming the framing, electrical, and plumbing in your walls before they close. We pull the permits, schedule the inspections, and make sure the work passes before drywall goes up.
A kitchen or bathroom remodel in Loma Linda usually runs six to ten weeks from contract signing to final punch list, assuming the selections are made early and the inspections don’t reveal anything the walls were hiding. A home addition or ADU runs longer, often four to eight months, because of the planning and permitting timeline. We give you a written calendar at contract signing, and we walk you through it before the first tool is unpacked.
The only thing that changes a written price is a condition we couldn’t see before the walls were opened, like a failed drain line under the slab or a structural detail the original builder never documented. We show you photos of what we found, we put the change in writing before we do the work, and we never proceed on a verbal approval. The written price you get from us is the starting point, and any change is documented, priced, and signed before it happens.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Loma Linda since 2004.










