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🔨 Remodeling

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📋 About Remodeling Contractors & Services ▾

Remodeling covers the full spectrum of structural and cosmetic transformation work on existing homes and commercial buildings — from gutting a galley kitchen to popping a second-story addition onto a ranch house. Unlike routine maintenance or [renovation](https://contractorsplanet.com/?service=renovation), remodeling typically changes the layout, function, or footprint of a space, which means most projects require permits under your local jurisdiction's adoption of the International Residential Code (IRC) or International Building Code (IBC), inspections at framing and rough-in stages, and licensed tradespeople for [electrical](https://contractorsplanet.com/?service=electrical), [plumbing](https://contractorsplanet.com/?service=plumbing), and [HVAC](https://contractorsplanet.com/?service=hvac) work. The seven sub-services below organize Remodeling by the part of the home being transformed — kitchens, bathrooms, basements, additions, interior spaces, exterior envelope, and specialty applications — so you can match your project to contractors who specialize in exactly that scope.

Q: Which remodeling projects require a licensed contractor versus DIY?
Any work involving the electrical panel, new circuits, plumbing drain or supply relocation, structural modifications, or HVAC ductwork requires licensed tradespeople in virtually every U.S. state — and a permit. DIY cosmetic work (painting, cabinet hardware, light fixture swaps on existing circuits) is generally legal without a license, but the moment you move a wall, add a circuit, or relocate a drain, you are in permit territory. Unpermitted structural or mechanical work is flagged by home inspectors at resale, can void your homeowner's insurance for related claims, and may require costly demolition to bring into compliance. When in doubt, call your local building department — most offer free pre-application consultations.
Q: What does a remodeling contractor charge per hour, and how is pricing structured?
Most general remodeling contractors price by the project rather than by the hour — you receive a fixed-price or cost-plus contract. When hourly rates are quoted for small or undefined scopes, expect $75–$150 per hour for a journeyman-level carpenter or remodeler, and $125–$250 per hour for a lead contractor or project manager in high-cost metros. Specialty licensed trades bill separately: licensed electricians run $85–$150 per hour, plumbers $95–$175 per hour, and HVAC technicians $90–$160 per hour. On fixed-price contracts, labor typically represents 40–50% of the total. Cost-plus contracts (labor plus materials with a markup of 15–25%) are common on complex projects where scope is difficult to define upfront.
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Kitchen Remodeling
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Bathroom Remodeling
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Basement Remodeling
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Home Additions
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Interior Remodeling
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Exterior Remodeling
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Specialty Remodeling
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Remodeling Hiring Guide

📖 Overview

[Kitchen Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=kitchen-remodeling) is consistently the highest-ROI remodeling category and the most trade-intensive room in the house, because it concentrates [plumbing](https://contractorsplanet.com/?service=plumbing), [electrical](https://contractorsplanet.com/?service=electrical) (often requiring 20-amp dedicated circuits for appliances), [HVAC](https://contractorsplanet.com/?service=hvac) ventilation, and structural work in one tight space. A minor kitchen refresh — new cabinet doors, hardware, and [painting](https://contractorsplanet.com/?service=painting) — runs $5,000–$15,000. A mid-range remodel with semi-custom cabinets, quartz countertops, and [appliance](https://contractorsplanet.com/?service=appliance-repair) replacement runs $25,000–$65,000. A full gut-and-reconfigure with custom cabinetry, stone surfaces, and layout changes on a large kitchen can exceed $100,000 in high-cost markets like New York or the Bay Area.

[Bathroom Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=bathroom-remodeling) ranges from a cosmetic powder-room refresh to a primary-suite spa conversion with radiant-floor heating, a freestanding soaking tub, and a curbless tile shower. Permit requirements hinge on whether plumbing is relocated — moving a drain even a few feet triggers a permit in virtually every jurisdiction. A half-bath update (new vanity, toilet, [flooring](https://contractorsplanet.com/?service=flooring), and fixture) runs $3,500–$10,000. A full primary bathroom gut-and-remodel with layout changes, waterproofing membrane (ANSI A118.10 standard), and custom tile work runs $18,000–$60,000. Wet-area tile installation requires TCNA Handbook-compliant substrate and setting materials — a detail many low-bid contractors cut corners on, leading to premature grout failure and water intrusion.

[Basement Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=basement-remodeling) converts unfinished or underperforming below-grade space into living area — home offices, family rooms, in-law suites, home theaters, or legal accessory dwelling units (ADUs). Moisture control is the foundational step: IRC Section R405 governs drainage at footings, and [water and mold remediation](https://contractorsplanet.com/?service=water-mold-remediation) must precede any framing if prior moisture intrusion exists. Egress windows are required for any sleeping room under IRC R310 — a window well and cut opening adds $2,500–$5,500. A basic basement finish (framing, [drywall](https://contractorsplanet.com/?service=drywall), [electrical](https://contractorsplanet.com/?service=electrical), and [flooring](https://contractorsplanet.com/?service=flooring)) runs $25–$50 per square foot. A fully finished basement with a wet bar, bathroom, and bedroom runs $50–$90 per square foot.

[Home Additions](https://contractorsplanet.com/?service=remodeling&subcat=home-additions) are the most complex and expensive remodeling scope — they extend the building footprint or envelope and require foundation work, structural engineering stamps, zoning setback compliance, and full permit sequencing from [excavation](https://contractorsplanet.com/?service=excavation) through certificate of occupancy. A bump-out addition under 10 feet deep can cantilever off an existing floor system, avoiding new foundation work, and runs $15,000–$40,000. A single-room ground-level addition with a new foundation runs $40,000–$120,000. A second-story addition — which requires verifying the existing foundation and first-floor framing can carry the new load — runs $80,000–$250,000. Most homeowners benefit from engaging an [architect](https://contractorsplanet.com/?service=architect) before soliciting bids, since design decisions made early dramatically affect structural cost.

[Interior Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=interior-remodeling) covers the reconfiguration of interior living spaces short of a full kitchen or bath gut — open-concept wall removals, staircase relocations, [flooring](https://contractorsplanet.com/?service=flooring) replacements throughout a floor plan, ceiling treatments, built-in millwork, and room conversions. Load-bearing wall removal requires a structural engineer's beam specification and a permit in all jurisdictions — budget $1,500–$4,000 for the engineering and $3,000–$12,000 for the beam, posts, and finish work depending on span. [Carpentry](https://contractorsplanet.com/?service=carpentry) and [drywall](https://contractorsplanet.com/?service=drywall) are the dominant trades here. Full-floor interior remodels on a 1,500 sq ft main level typically run $20,000–$75,000 depending on finishes and structural complexity.

[Exterior Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=exterior-remodeling) transforms the building envelope and curb appeal — [stucco and siding](https://contractorsplanet.com/?service=stucco-siding) replacement, [windows](https://contractorsplanet.com/?service=windows) and door upgrades, [roofing](https://contractorsplanet.com/?service=roofing) replacement, deck and [balcony](https://contractorsplanet.com/?service=balcony) additions, [garage door](https://contractorsplanet.com/?service=garage-door) replacement, and front-entry redesigns. Fiber cement siding (James Hardie is the dominant brand) runs $8–$15 per square foot installed. Vinyl siding runs $4–$9 per square foot. [Windows](https://contractorsplanet.com/?service=windows) replacement for a whole house (15–20 windows) runs $8,000–$25,000 depending on window type and frame material. Deck additions require permits in most jurisdictions and run $15–$35 per square foot for pressure-treated wood, or $30–$60 per square foot for composite decking like Trex.

[Specialty Remodeling](https://contractorsplanet.com/?service=remodeling&subcat=specialty-remodeling) covers remodeling work that doesn't fit a standard room category — accessibility conversions (ADA grab bars, zero-threshold showers, stair lifts), [sauna](https://contractorsplanet.com/?service=sauna) and steam room installations, home theater build-outs, wine cellar construction, and historic preservation remodels that must comply with Secretary of the Interior Standards. Accessibility remodels for aging-in-place run $3,000–$25,000 depending on scope. A prefabricated home sauna installation runs $4,000–$15,000; a custom cedar wet sauna with a separate mechanical room runs $20,000–$50,000. Historic remodels that qualify for federal Historic Tax Credits (HTC) — 20% of qualified rehabilitation expenditures — require pre-certification from the National Park Service and state historic preservation offices.

Selecting the right sub-service is the most important first step: a contractor who specializes in kitchen remodels is not automatically the right hire for a second-story addition, and vice versa. For any project touching structure, get a permit — unpermitted work creates problems at resale (a [home inspector](https://contractorsplanet.com/?service=home-inspector) will flag it) and can void homeowner's [insurance](https://contractorsplanet.com/?service=insurance) claims. For projects in older homes built before 1980, schedule [asbestos](https://contractorsplanet.com/?service=asbestos) testing before any demolition — disturbance of asbestos-containing materials (ACM) is regulated under EPA NESHAP 40 CFR Part 61. If you face a burst pipe or structural emergency mid-project, stop work and call the appropriate licensed trade directly; do not assume your general remodeling contractor carries emergency trade licenses in all disciplines.

✅ What it covers

  • Permit pulling and inspections at framing, rough-in, and final stages per IRC/IBC
  • Demolition and debris removal, including hazardous material (asbestos, lead paint) testing pre-demo
  • Structural work: load-bearing wall removal, beam installation, foundation work for additions
  • Rough-in trades: plumbing DWV and supply, electrical circuits and panel upgrades, HVAC ductwork
  • Waterproofing and moisture control for bathrooms, basements, and exterior envelope
  • Insulation upgrades per IECC energy code for permitted additions and exterior remodels
  • Finish carpentry, cabinetry, countertops, tile, and flooring installation
  • Painting, trim, fixture installation, and punch-list completion
  • Final inspections, certificate of occupancy for additions, and lien waiver collection

💵 Typical cost range

$3,500 to $250,000

Remodeling costs span an enormous range by scope and market. A cosmetic half-bath update starts around $3,500–$6,000. A mid-range kitchen remodel runs $25,000–$65,000. Full bathroom remodels average $18,000–$60,000. Basement finishing runs $25–$90 per sq ft depending on finish level. Home additions run $150–$400 per sq ft of new conditioned space — a 400 sq ft addition can easily reach $80,000–$160,000. Interior open-concept conversions with structural work run $8,000–$40,000. Exterior siding replacement runs $8,000–$30,000 for a typical home. Labor typically represents 40–50% of project cost in most markets. High-cost metros (NYC, SF, Boston, Seattle) add 25–40% to national averages. Most contractors require 10–30% deposit at contract signing, with progress draws tied to construction milestones.

🛡️ Hiring tips

  • Verify your contractor holds a state-issued general contractor license and carries general liability insurance of at least $1,000,000 per occurrence plus workers' compensation — request certificates naming you as additional insured before any work starts
  • Get three written bids scoped to the same set of plans or a detailed scope-of-work document; bids varying more than 20–25% usually signal a scope misunderstanding, not a bargain
  • Confirm the contractor will pull permits in their own name — a contractor who asks you to pull permits as the homeowner is offloading their licensing liability onto you, which creates problems at sale and with insurance
  • For projects over $15,000, include a payment schedule tied to construction milestones in the contract — never pay more than 30% upfront, and retain 5–10% until final punch-list is complete and all inspections pass
  • Ask for a full subcontractor list before signing — know which trades are licensed subs versus the GC's own crew, and verify that plumbing, electrical, and HVAC subs carry their own trade licenses
  • In homes built before 1978, require written confirmation that the contractor is EPA RRP (Renovation, Repair, and Painting) certified before any sanding, cutting, or demolition — lead dust violations carry fines up to $37,500 per day
  • Check references from projects of similar scope and dollar value completed in the past 24 months — a contractor experienced in cosmetic remodels may not have the structural or permit experience your addition requires
  • For projects over 90 days, require a construction schedule with milestone dates written into the contract — open-ended timelines are the single most common source of disputes in remodeling projects

More frequently asked questions

How do I decide whether to repair, renovate, or fully remodel a space?
Repair addresses a specific failure — a leaking faucet, a cracked tile, a broken cabinet hinge. Renovation restores a space to good working order without changing layout or function — refinishing floors, repainting, replacing fixtures in place. Remodeling changes layout, function, or material systems in a way that requires permits and trade coordination. The financial decision rule: if deferred maintenance has compounded to more than 30–40% of the cost of a full remodel, and the existing layout doesn't serve your needs, a full remodel typically delivers better long-term ROI than a patch-and-repeat cycle. Kitchen remodels return 60–80% of cost at resale nationally (Remodeling Magazine Cost vs. Value Report); bathroom remodels return 55–70%.
What is the difference between a design-build firm and hiring a GC separately from a designer?
A design-build firm handles both architectural design and construction under one contract and one point of accountability — which reduces coordination gaps and often compresses the schedule. Fees are bundled, and design is optimized around what the firm can build. Hiring a separate architect or designer and then bidding the work to general contractors gives you more design independence, competitive pricing on construction, and a designer who advocates for your interests during construction. Design-build firms typically run 5–15% higher on construction cost but can save 2–4 months on project timeline. For complex additions or high-end kitchens, engaging an independent designer before bidding frequently produces more accurate bids and better material specifications.
Do I need a permit for a kitchen or bathroom remodel, and what happens if I skip it?
Yes — any remodel that relocates plumbing, adds or modifies electrical circuits, removes or modifies walls, or changes ventilation requires a permit in virtually all U.S. jurisdictions. A purely cosmetic remodel (new cabinet faces, countertops, paint, and fixtures in existing locations) typically does not. Skipping required permits creates three problems: (1) the work fails to get inspected, so errors go uncorrected; (2) a home inspector will flag it as unpermitted work when you sell, often triggering lender-required remediation or price concessions; (3) your homeowner's insurance may deny a related claim. Some jurisdictions also impose fines of $500–$5,000 for unpermitted work discovered after the fact.
What are the early warning signs that a remodeling project is going off track?
The most reliable early indicators are: the contractor consistently misses agreed-upon start times or milestone dates without proactive communication; subcontractors arrive who weren't on the disclosed sub list; materials delivered to the site don't match the specifications in the contract; the contractor requests payment ahead of the contractual milestone schedule, citing cash flow issues; and permit inspection sign-offs are not happening at the required stages. If rough-in inspections are being skipped, work is being covered up before inspection — a serious code violation. Request to see the permit card and inspection log; in most jurisdictions these are public records and can be verified online through the building department portal.
What red flags indicate a remodeling contractor may be operating as a scam or using deceptive practices?
The most common remodeling scams follow predictable patterns: a contractor demands 50% or more upfront before any materials are ordered or delivered; the bid arrives with no written scope of work, only a single total number; the contractor claims a permit is unnecessary for work that clearly requires one; a 'crew just finishing a job nearby' shows up unsolicited offering a steep cash discount; or the contractor provides a license number that does not verify at your state licensing board's online lookup. Legitimate contractors carry insurance certificates you can verify with the insurer directly, have verifiable permit histories at the local building department, and collect deposits of no more than 10–30% at contract signing.
What should I do if a remodeling project uncovers an emergency — water damage, mold, or structural failure?
Stop non-emergency work immediately and document everything with photos and video before any remediation begins — this documentation is critical for insurance claims. For water intrusion or mold, call a licensed water and mold remediation company; remediation must precede any new framing or finish work. For structural failures — a rotted rim joist, a compromised beam, undersized foundation — your contractor needs a licensed structural engineer on-site before proceeding. Notify your homeowner's insurance carrier within 24–48 hours for any event that may be covered. Do not allow your remodeling contractor to perform remediation work unless they are separately licensed for that scope — most are not, and commingling the scopes creates both quality and liability problems.

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