A new rear addition with a vaulted beamed ceiling and tall windows
General Contractor · Nationwide

General Contractor - Written Fixed-Price Quotes, Permits Handled

Free on-site estimate and a written, line-item quote before any work begins. One contract, one crew, one accountable point of contact. Licensed, insured, permits handled.

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Free Estimate on SiteCalls Answered by a Live Person, 24/7Background-Checked TechniciansProudly serving local communities 22+ years
A second-story addition that matches the existing roofline
A wide opening with a new beam where the kitchen wall was removed
A remodeled primary bathroom with a soaking tub and walk-in shower
A remodeled living room with built-in shelves around the fireplace
An open kitchen and dining area after a remodel
A freestanding soaking tub in a remodeled primary bathroom
A whole-home remodel with the living, dining and kitchen areas opened up
A galley kitchen opened up to the dining room with a new peninsula
Every visit starts with

Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as$199/month*On approved credit; ask for current terms
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Trusted General Contractor Nationwide

A general contractor is the single point of responsibility for a construction project, the person who coordinates every trade, pulls every permit, and answers for the quality of the finished work. Since 2004, Mason Remodeling has served homeowners across the United States as that accountable partner, bringing the Threshold Standard to every job: identity-verified, background-checked crew members introduced by name and photo before arrival, a written price before any work starts, and a 365-Day Done Right Promise on completed work. If you’re weighing a kitchen remodel, a bathroom overhaul, or a whole-home renovation, call (803) 680-2547 and a live person answers, 24 hours a day, every day of the year. That’s the way it should work.

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Construction Company

A single-story rear room addition with tall windows and a new patio

A Construction Company is a firm that builds, renovates, and improves structures, and you need one whenever a project involves two or more trades, structural changes, or work that requires a building permit. Mason Remodeling operates as a full-service construction company with specification-grade material partnerships across cabinetry, surfaces, fixtures, roofing, and hardscaping, so a kitchen remodel typically runs $14,000 – $45,000, a bathroom remodel $9,000 – $28,000, and a home addition $45,000 – $130,000, depending on scope, finishes, and site conditions. Every project begins with a written price, delivered before a single tool is unpacked, and every crew member arrives in a clean marked uniform with a photo ID badge at the door. We’ve handled everything from small bathroom refreshes to whole-home renovations without drama, and the 365-Day Done Right Promise means the work is made right at no cost to you if anything fails within a year of completion.

Structural Work and Additions

When a project touches load-bearing walls, rooflines, or foundations, the stakes change. Mason Remodeling coordinates structural engineers, pulls permits, and manages inspections so the work is done correctly the first time. Home additions run $45,000 – $130,000 nationally, and we provide a written price before demolition starts.

Multi-Trade Coordination

A kitchen remodel might involve a plumber, an electrician, a cabinet installer, and a countertop fabricator. We schedule them in the right order, verify every person who walks through your door, and hold each trade to the same Threshold Standard. You get one point of contact and one written guarantee on the whole project.

Explore

Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Remodeling Contractor

A Remodeling Contractor specializes in transforming existing spaces rather than building from scratch, and you hire one when a kitchen, bath, or living area no longer works for how you actually live. Mason Remodeling has provided remodeling contractor services since 2004 as part of the Threshold Group family, with real price ranges homeowners can use to self-qualify before calling: small kitchen remodels run $9,000 – $20,000, small bathroom remodels $5,000 – $12,000, and whole-home remodels scale upward from there based on square footage and finish level. We use the trade’s real words and explain them plainly, so when we mention a Schluter strip, the metal trim that seals the edge where tile meets flooring, you know exactly what you’re paying for. Nothing is verbal-only. Every price is written, every scope is itemized, and every project carries a written guarantee with plainly stated coverage terms.

Kitchen Remodeling

We replace cabinets, countertops, backsplashes, and islands, working with KraftMaid and Wellborn cabinetry plus Cambria, Silestone, and Caesarstone surfaces. A full kitchen remodel runs $14,000 – $45,000. You’ll see the written price before demolition day.

Bathroom Remodeling

Walk-in shower installations run $4,500 – $12,000 and tub-to-shower conversions $3,500 – $10,000, with Kohler, Moen, and Toto fixtures available. Our home page covers the full range of what a bathroom remodel involves, but the short version is we handle everything from waterproofing to final grout, with a written guarantee on the whole project.

Licensed General Contractor

A garage converted into a guest room and home office

A Licensed General Contractor is a contractor who has met state or local requirements to legally perform construction work, and you need one for any project that requires a building permit, structural modification, or inspection by a municipal authority. Mason Remodeling operates as our General Contractor in Los Angeles and in other locations through independently owned and operated businesses, each holding to Threshold Verified standards on every job, and led nationally by Isaac Pruett. Pricing follows the same national ranges across every trade we manage: paver patios run $3,500 – $11,000, vinyl fences $3,500 – $9,000, and roof replacements $8,000 – $20,000. What separates a licensed contractor from a cash-bid handyman is accountability, and that’s the part we take seriously. Permits get pulled, inspections get scheduled, and the work gets done to code, with a written price before anything starts and a 365-Day Done Right Promise after it finishes.

Permits and Inspections

Isaac Pruett and the Mason Remodeling team handle the paperwork that trips up most homeowners: permit applications, inspection scheduling, and code compliance. We don’t ask you to pull your own permits or manage your own inspectors. That’s part of what the written price covers, stated plainly before the contract is signed.

Code-Compliant Workmanship

Building codes change, and a licensed contractor stays current on them. Whether it’s electrical rough-in, plumbing venting, or structural framing, our work is inspected and passed before it’s covered up behind drywall. The written guarantee on every project states exactly what is covered and for how long, 365 days from the completion date.

Residential General Contractor

A Residential General Contractor focuses on homes rather than commercial buildings, and you need one when your house needs work that’s too complex, too regulated, or too risky to handle as a piecemeal set of separate hires. Mason Remodeling has specialized in residential general contracting since 2004, serving homeowners across the country with a process built around who is coming and how you’ll recognize them: name, photo, uniform, badge, including through our General Contractor in Huntington Park. Typical project costs include a garage conversion at $30,000 – $80,000, an ADU at $90,000 – $220,000, or a driveway replacement at $5,000 – $14,000. We provide a written price before any work begins, on every project, every time. No surprise invoices, no verbal estimates that grow on the final bill. And if a repair or installation fails, a free return visit is provided at no charge, no dispute process, no conditions.

Whole-Home Coordination

When a project spans multiple rooms, a residential general contractor becomes the single throat to choke. We sequence the trades, protect the parts of the house you’re still living in, and keep the jobsite clean at the end of each day. The 365-Day Done Right Promise applies across general contracting, bathroom remodeling, and whole-home remodels alike.

Safety for Your Household

We know that opening the door to a stranger is a genuine safety decision, especially for parents with young children, older adults, and anyone home alone during the day. Every Mason Remodeling crew member is background-checked and identity-verified under the Threshold Standard, and you receive the technician’s name and photo before the visit. A photo ID badge is shown at the door on arrival, every time.

Hire a General Contractor

A finished backyard cottage with a small covered porch

Hire a General Contractor when a project requires coordinating two or more trades, pulling permits, or managing a budget that’s too large to trust to guesswork, and the decision usually comes down to three questions: who is coming, what does it cost, and what happens if it goes wrong. Mason Remodeling answers all three before you sign anything. Since 2004, we’ve delivered written prices before work starts, introduced every crew member by name and photo before arrival, and backed completed work with a written guarantee for 365 days from the completion date. Typical projects fall into clear price bands: cabinet installation runs $4,000 – $13,000, countertop installation $2,000 – $6,500, and impact window installation $8,000 – $25,000. Call (803) 680-2547 and a live person answers, 24 hours a day, 7 days a week. No call trees, no voicemail loops, no waiting until Monday morning.

Red Flags to Avoid

The contractors who disappear after the deposit, who quote a price verbally and inflate it on the final invoice, who send unnamed subs you’ve never seen before, those are the ones to walk away from. Mason Remodeling puts every price in writing and every crew member through the Threshold Standard. No exceptions, no waivers, no fine print.

Questions Worth Asking

Before you hire anyone, ask: Will the price be in writing before work starts? Will I know who is coming to my door? What does the guarantee cover, and for how long? With Mason Remodeling the answers are yes, yes, and 365 days from the completion date, stated in writing on every project.

General Contractor Services

General Contractor Services cover the full scope of a construction or remodeling project, from initial planning and permitting through demolition, trade coordination, finishing, and final inspection, and you need them whenever a project is too complicated to manage as a series of separate one-off hires. Mason Remodeling bundles these services under one written price and one written guarantee. Paver driveway installation runs $7,000 – $18,000, concrete driveway installation $4,500 – $12,000, and asphalt driveway paving $3,500 – $9,000. A bathroom vanity installation runs $800 – $3,000 and a backsplash $800 – $2,500. We manage specification-grade material partnerships so you’re not left sourcing your own cabinets or countertops mid-project. The Threshold Standard applies to every person on the job: background-checked, identity-verified, in uniform, with a photo ID badge at your door. The name has meant careful, lasting building for centuries, and Mason Remodeling carries that standard into every project.

Interior Remodeling Services

Kitchens, bathrooms, flooring, trim, drywall, paint, and fixture installation fall under our interior scope. A small bathroom remodel runs $5,000 – $12,000, while a full kitchen remodel runs $14,000 – $45,000 depending on cabinet grade, surface selection, and layout changes. Every price is written before the first tool is unpacked.

Interior Remodeling Services

Exterior and Structural Services

Roofing, fencing, driveways, patios, and hardscaping fall under our exterior scope, with GAF, CertainTeed, Owens Corning, Belgard, Unilock, and Techo-Bloc among our specification-grade partners. Roof repair runs $400 – $1,800 and roof replacement $8,000 – $20,000. We handle it all under one written contract, one written guarantee.

Exterior and Structural Services
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service

Our crews work with James Hardie siding and trim on a regular basis, and we know the product well enough to install it to manufacturer spec, which matters if you ever file a warranty claim. We route the flashing details, the expansion gaps, and the paint schedule the way James Hardie’s own documentation requires, because a siding job that looks fine for a year and fails in year three isn’t fine at all.

We also install KraftMaid cabinetry across kitchen and bath projects, and we’ve built enough of their cabinet lines to know their hardware, their box construction, and their lead times. Whether you have James Hardie, KraftMaid, or any other make, we can help, and the 365-Day Done Right Promise applies to the installation work we perform on any brand.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Signs You Need a Pro Right Now

  • Water stains on ceilings or walls. Stains that grow or darken over days or weeks usually mean an active leak somewhere above or inside the wall cavity. Left unaddressed, a small roof or plumbing leak becomes a mold problem and a structural problem, and the repair cost climbs fast.
  • Cracks wider than a quarter-inch in drywall or foundation walls. Hairline cracks are normal settling. Cracks that widen, stair-step along mortar joints, or appear with doors that suddenly stick indicate movement that a pro should evaluate before it gets worse.
  • Bouncy or sagging floors. A floor that flexes underfoot or slopes visibly toward one corner can point to joist damage, water intrusion, or foundation settlement. A general contractor can identify the cause and scope the repair, with a written price before any work starts.
  • Electrical symptoms like flickering lights, warm outlets, or burning smells. These are fire risks, not quirks. If you notice any of them, cut power to the affected circuit at the breaker and call a pro. The work should be done by a qualified electrician coordinated through a licensed general contractor, with permits and inspections documented.
  • Windows or doors that no longer open, close, or latch properly. This often signals shifting in the framing or foundation. A general contractor can determine whether it’s a simple hinge adjustment or a structural issue that needs engineering review, and you’ll see the written price before the work begins.

Our Process, Step by Step

  1. 1
    Call and talk to a live person. You reach a real human at (803) 680-2547, 24 hours a day, 7 days a week. We listen to what you need, ask a few questions about the space and the symptoms, and schedule a visit at a time that works for you.
  2. 2
    Meet your crew before they arrive. We send you the name and photo of every technician who will come to your door, before the visit. When they arrive, they’re in a clean marked uniform and they show a photo ID badge at the door. No surprises, no unnamed subs.
  3. 3
    Get a written price. We assess the project in person, talk through options in plain language, and provide a written price before any work begins. That number is what you pay. No verbal estimates that grow on the final invoice, no change orders unless you approve them in writing first.
  4. 4
    We do the work, manage the permits, and pass the inspections. Our crew coordinates every trade, pulls every permit, and schedules every inspection. You get one point of contact and a jobsite kept clean at the end of each day. If something fails after completion, a free return visit is provided at no charge.
  5. 5
    Walk through and sign off together. We review the finished work with you, answer any questions, and hand over the written guarantee, which states what is covered, what is excluded, and for how long: 365 days from the completion date. If it’s not right within that year, we make it right at no cost to you.

How Much Does General Contractor Cost?

General contractor pricing depends on the scope of the project, the materials you choose, and the condition of the existing structure, but national averages give you a solid starting point for self-qualifying before you call. A small kitchen remodel typically runs $9,000 – $20,000, while a full kitchen remodel runs $14,000 – $45,000 depending on cabinet grade, countertop material, and whether you’re moving plumbing or walls. A small bathroom remodel runs $5,000 – $12,000 and a full bathroom remodel $9,000 – $28,000. On the larger end, a garage conversion runs $30,000 – $80,000, a home addition $45,000 – $130,000, and an ADU $90,000 – $220,000.

What affects the price most is finish level. A builder-grade vanity and a custom KraftMaid cabinet run different numbers. We give you a written line-item price before any work starts, so you can see exactly where the money goes and adjust scope to fit your budget. The best way to avoid overpaying is to get the price in writing up front and to refuse any contractor who won’t do that. Our free estimate includes a full walkthrough, a written scope of work, and a written price. Call (803) 680-2547 to schedule yours.

Where We Work

Mason Remodeling serves homeowners and businesses across the United States through local crews operating under the Threshold Standard. Each location is independently owned and operated, which means every job gets local accountability backed by national consistency: identity-verified technicians, written pricing, and the same 365-Day Done Right Promise on every project. Wherever you are, the process is the same: name and photo before arrival, written price before work, written guarantee after completion.

Frequently Asked Questions About General Contractor

Schedule Your General Contractor Service Today

You’ll know who is coming, what it costs, and what’s guaranteed, before you commit to anything. That’s the Mason Remodeling way, and it’s been that way since 2004. Call (803) 680-2547 now and a live person answers, 24/7. Your free estimate comes with a written scope of work and a written price. No pressure, no obligation, no surprises.

Written by Isaac Pruett, Owner at Mason Remodeling, serving homeowners nationwide since 2004.

Why Customers Choose Mason Remodeling

We set the standard for general contractor nationwide.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works

Getting your general contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your general contractor needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives at your door, typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local general contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Our Customers Say

Trusted by homeowners in the cities we serve.

★★★★★

"Good work on the hall bath. They found a rotted subfloor, which added cost, but showed me photos and a clear price first."

Neil P. · Verified customer
★★★★★

"Great quality tile work. The countertop template slipped by a week, but the project lead explained and kept us updated."

Susan Y. · Verified customer
★★★★★

"Basement refinish with egress window. Drywall finish is smooth and the electrician was tidy."

Kyle S. · Verified customer

Ideas for every room in the house

Built-ins, window seats, family rooms and staircases: the changes that make a whole house work better.

Read our remodeling guides
A built-in window seat in a bay windowA dining nook with a built-in banquetteA home office with a built-in desk and shelvesA remodeled kitchen with a waterfall island and wood cabinetsA wood double vanity with two mirrors after a bathroom remodelAn open living space after a whole-home remodel

Explore more remodels

Every project below starts the same way: a free on-site visit and a written price.

Getting started with Mason

Every project starts with a conversation and a written price. Here is how to take the first step.

A project lead measuring a kitchen with the homeowner during a free estimate

Free on-site estimate

A project lead walks the job with you, measures it and hands you a written, line-item price. No obligation.

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A remodeling crew arriving at a home with lumber and tools

Find your local team

Each location is independently owned and works to the same written standard. Enter your ZIP code to reach yours.

A worker laying floor protection and a dust barrier before work starts

Read our written promise

What we promise on every job, written down, with the terms spelled out before any work starts.

Our promise

Current Offers

Bring these savings to your next appointment.

Free On-Site Estimate & Written Quote

No obligation. We measure, price the job in writing, and the quote is yours to keep.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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(803) 680-2547

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