Basement Renovation Services in Oshawa

Professional basement finishing, waterproofing, and underpinning for homeowners in Oshawa and surrounding areas.

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Licensed & Insured Serving Oshawa Free In-Home Estimates

Basement Renovation Experts Serving Oshawa

Oshawa is Durham Region largest city with rich automotive heritage. South-end areas feature 1930s-1950s worker housing with compact basements. Central Oshawa sits on challenging Lake Iroquois clay lakebed deposits. The Oshawa Creek watershed runs through the city. Northern developments offer modern construction with deeper basements. The relatively affordable market makes basement renovation an accessible way to add value.

Serving all Oshawa from Harmony to Ritson, the lake to Taunton Road.

Postal Codes Served L1G, L1H, L1J, L1K, L1L
Region Durham Region
Average Basement Size 550–1,050 sq ft
Average Home Age 1930s-2010s

Common Home Types in Oshawa

  • Detached
  • Bungalows
  • Townhouses
  • Semi-detached

Common Basement Challenges in Oshawa

  • Lake Iroquois clay deposits
  • Oshawa Creek floodplain
  • Compact worker housing footprints
  • Industrial contamination potential
  • Student rental code requirements

Local Landmarks Near Oshawa

  • Oshawa Centre
  • Parkwood Estate
  • Canadian Automotive Museum
  • Lakeview Park

Our Services in Oshawa

Complete basement renovation solutions for Oshawa homeowners.

Core

Basement Finishing

Transform your unfinished basement into a stunning living space that adds value to your home

From $35/sq ft

Basement Renovation

Modernize your outdated basement with a full-scale renovation tailored to your lifestyle

From $40/sq ft

Basement Apartment (Legal Secondary Suite)

Build a fully permitted secondary suite that generates reliable rental income while adding lasting value to your property

From $75/sq ft

Structural

Basement Underpinning

Gain the ceiling height your basement needs with engineered underpinning solutions

From $150/sq ft

Basement Waterproofing

Protect your home and investment with professional waterproofing that keeps your basement dry year-round

From $15/sq ft

Walkout Basement Conversion

Create a direct outdoor entrance that floods your basement with natural light and transforms accessibility

From $100/sq ft

Room_type

Basement Bathroom Installation

Add comfort and value with a professionally installed basement bathroom

From $200/sq ft

Basement Kitchen Installation

Create a fully functional kitchen or kitchenette that makes your basement truly self-contained

From $150/sq ft

Basement Bedroom Addition

Create a comfortable, code-compliant bedroom that adds sleeping space and property value

From $45/sq ft

Home Theatre & Media Room

Create a cinematic experience in the comfort of your own home with a custom-designed theatre room

From $50/sq ft

Basement Bar & Wet Bar

Design and build the perfect entertainment bar that makes your basement the best seat in the house

From $100/sq ft

Home Office Basement

Create a dedicated, productive workspace separated from household distractions

From $40/sq ft

Home Gym Basement

Build a high-performance workout space designed for your fitness goals and available space

From $35/sq ft

Basement Laundry Room

Transform your basement laundry area from an afterthought into an organized, efficient workspace

From $50/sq ft

Basement Sauna & Spa

Bring the luxury of a professional spa experience into the comfort of your own home

From $150/sq ft

Basement Rec Room & Game Room

Create the ultimate family fun zone where everyone gathers for games, movies, and memorable moments

From $35/sq ft

Specialty

Basement Flooring

Choose the right moisture-resistant flooring that looks beautiful and performs in below-grade conditions

From $8/sq ft

Basement Ceiling Installation

Finish your basement ceiling for a clean, polished look while maintaining access to utilities above

From $5/sq ft

Basement Egress Windows

Meet safety codes and flood your basement with natural light through properly sized egress windows

From $3500/sq ft

Design

Open Concept Basement

Maximize your basement's potential with a flowing, modern open layout that makes the space feel twice as large

From $40/sq ft

Our Location - Serving Oshawa

Visit us at our office or schedule a free in-home consultation in Oshawa.

Renovation Basements
2425 Eglinton Ave E, Unit 109, Toronto, ON M1K 5G8
Follow us: Instagram | Facebook
Email: info@renovationbasements.ca

Also Serving Areas Near Oshawa

Basement Renovation in Whitby

Durham Region

Basement Renovation in Clarington

Durham Region

Start Your Basement Renovation in Oshawa

Contact Renovation Basements for a free consultation and estimate for your Oshawa home.

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