
Basement Renovations in Clarington
quality craftsmanship & 100% customer satisfaction
Square Footage | Cost Range |
400-500 sq. ft. | $19,900 - $25,400 |
500-600 sq. ft. | $25,400 - $29,900 |
600-700 sq. ft. | $29,900 - $34,900 |
700-800 sq. ft. | $34,900 - $39,900 |
800-900 sq. ft. | $39,900 - $44,900 |
1000-1400 sq. ft. | $49,500 - $89,900 |
Our Advantages
- Detailed and accurate estimate
- 5 Million liability insurance
- Guaranteed time frame
- Limited lifetime warranty
- Post-renovation support
- Licensed & insured
- Top quality materials
- Affordable Prices
What Our Clients Say
Latest Reviews:
- All
- Homestars
- Video
CSG did an amazing job on renovating my basement. Work was fast, efficient and they helped point out some space saving changes that really helped maximize the space. The basement addition involved adding a bathroom, doing a complete reno of the space including living room, office, storage rooms, electrical room and Exercise room. The work was finished professionally and very fast. I’ve dealt with a number of workers in the past and these have been the best I’ve worked with. Highly recommended.
Their work exceeded my expectations. I finally found a professional renovation company I can confidently rely on. They did a complete floor replacement in all rooms and paint throughout. Communication was always clear and prompt. Owner, Zeev and his team worked with my special requests and the results were outstanding. Not a single detail was overlooked and I could not find a single flaw in the workmanship. They left everything spotless. It all looks amazing. Bonus; all the work was completed under the estimated time frame and I was very pleased with the reasonable cost of the entire job. CSG Renovation ticks all the boxes. Thank you Zeev!
We had a great experience working with Zeev! His team actually finished our condo renovations ahead of schedule and the quality of their work was excellent. I would recommend CSG and work with them again. Reasonably priced and a job done right. Thanks Zeev!
Recent Projects
- Basement
- Commercial
- Condo
- Home

Basement Renovation Calculator
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Basement Remodeling Process
Why Choose CSG Renovation?
- Management problems
- Unclear price changes
- All materials hassle on you
- Minimal or no design
- Unprofessional labour
- Start-to-finish customer support
- Upfront transparent proposal
- Materials ordered & delivered
- Experienced design help
- Professional, certified contractors
Basement Renovation in Clarington
At CSG Renovation, we specialize in basement renovation in Clarington, breathing new life into this underused space. In the heart of Clarington, every square foot of living space is a valuable asset. This journey can elevate a scarcely used or poorly finished basement into a warm, inviting space through tasks as varied as installing lighting fixtures to thorough waterproofing.
By revamping this often-neglected area into a contemporary basement, it transforms into a desirable extension of your home, an area you’d love to utilize. Planning a basement renovation involves dealing with multiple factors, such as zoning constraints, building codes, and renovation guidelines.
Trust CSG Renovation, whether it’s general renovations, basement finishes, underpinning, or ensuring your basement remodels meet all legal requirements. We are your dependable partner in the journey of unlocking the full potential of your basement space.
Basement Renovation Services Types
Offered in Clarington, our services run the gamut from general basement renovations to basement finishes and underpinning, making us a comprehensive basement renovation company in Clarington.
- General Basement Renovations. Our general basement renovations offer a transformative journey for your basement. We elevate it from an unattended storage area to a functional, welcoming space. Whether it’s crafting an extra bedroom, installing insulation, or integrating modern lighting, CSG Renovation tailors our services to your needs and vision. Supplementary improvements may include the creation of specialized areas, such as a home gym, bar, laundry area, or wine cellar, bringing added functionality and appeal to your home.
- Basement Finishing. Basement finishing is about adding the final, refined touches to your basement. CSG Renovation takes your raw, unfinished basement and enhances its appeal and functionality with high-quality wall installations, energy-efficient electrical systems, and stunning basement finishes that amplify comfort and elegance. If your basement is a blank canvas, our basement renovation services can install the necessary fixtures and enhance your home’s overall energy efficiency.
- Basement Underpinning. For those needing extra height in their basements, CSG Renovation provides underpinning services. Underpinning refers to the process of extending your basement’s foundation depth, which is a crucial first step in many basements remodels. This procedure strengthens your basement’s structural integrity, providing more headroom and extra space for hidden electrical wiring. Renovating a basement for greater depth is a technical task, best handled by our experienced team.
- Legal Basements. Beyond ordinary basements, a legal basement is developed and constructed in compliance with Ontario building codes and regulations. Operating within the GTA, CSG Renovation understands the local building laws and regulations. Our services ensure that your Clarington basement renovation conforms to these legal requirements, offering peace of mind to you, the homeowner. This meticulous approach results in a safe, compliant, and aesthetically pleasing basement that enhances the value of your property.
Our Basement Renovation Company
Skilled in a broad spectrum of services, our team competently executes compliant basement renovations in Clarington, boosting your home’s functionality. We’re not merely contractors, but a full-fledged renovation company, and therefore, executing your ideas is within our reach.
With CSG Renovation’s experienced team offering integrated services, these complexities become manageable, ensuring a seamless and stress-free journey.
Beyond basement renovations, our service portfolio includes basement leak remediation and insulation, further establishing us as your comprehensive solution provider. Contact our Ontario-based renovation company today and let CSG Renovation assist in creating a basement that reflects your style!
We Make All Types of Renovation Simple
We are qualified to do work in all renovation services in Toronto and GTA.
CSG Renovation is a company that offers quality service and 100% customer satisfaction. We make legal basement renovation, office and commercial renovation, townhouse and condo renovation, residential home renovation simple, with our qualified team we take pride in taking care of all your renovation needs under one roof.
We’re looking forward helping you
Why Us
Yes, in Clarington, you typically need a permit to finish a basement, especially if you’re changing the structure, altering the plumbing or electrical system. We assist our clients in understanding and acquiring the necessary permits.
You might want to reconsider finishing a basement if there are serious structural issues, excessive moisture problems, or if the basement regularly floods. We can help you identify these problems and provide a professional assessment of the feasibility of your renovation.
Homeowners can prepare by clearing out the basement, making decisions about the design and function of the space, setting a realistic budget, and be prepared for some disruption while we renovate your basement.
It’s generally cheaper to finish a basement than to add a second story because fewer structural changes are needed. Adding a second story involves altering the home’s foundation and structure, resulting in significant costs comparable to creating a new basement.
Unexpected issues can include the discovery of mold, pests, or structural damage that wasn’t apparent until the renovation began. Plumbing or electrical issues can also arise if these systems are outdated or improperly installed.
We offer comprehensive services, including basement design. Our experienced team of designers can work closely with you to ensure that the final result matches your vision and needs. However, if you prefer to hire a separate designer, we’re flexible and ready to collaborate.
We’re committed to minimizing disruption and damage to the rest of your home. This includes using dust barriers, protecting floors, cleaning up our work area at the end of each day, and carefully scheduling work to minimize noise and disturbance.
Yes, at CSG Renovation we stand by our work. We offer maintenance and follow-up services to ensure that you are fully satisfied with the outcome and that the renovation holds up over time.
We typically use spray foam or rigid foam board insulation in basements, as it provides superior moisture control and thermal resistance. Good insulation reduces energy costs by preventing heat loss in winter and keeping the basement cool in summer.
We have rigorous project management processes in place. This includes detailed planning, budgeting, and scheduling before work begins. We then monitor the project closely, communicating with you regularly to ensure that we stay on track.
Older homes can present challenges such as outdated electrical and plumbing systems, structural issues, and possible presence of hazardous materials like asbestos. Our team is experienced in dealing with these issues and we take all necessary precautions during the renovation process.
At CSG Renovation, we prioritize safety above all. This includes using personal protective equipment, ensuring safe use of tools and equipment, adhering to local building codes, and maintaining a clean work site to prevent accidents.


Our Service Areas
Related Articles
Whilst it’s quick to neglect the basement stairs, keep in mind that it’s the initial element everyone sees when they visit the basement. The steps leading to the basement are among the most significant aspects of a finished basement in regards to functionality and configuration, and the styling possibilities are unlimited. With that in thought, these are a few preferred ways to finish your basement stairs.
Maybe you just bought a new home or didn’t have the time to finish your basement stairs; whatever the case, the state your stairs are in is no longer acceptable to you.
Don’t worry. It’s common among homeowners to leave this step to be finished later. However, putting it off ’til later can make its design and execution seem like an afterthought. Just because it’s in your basement doesn’t mean no one will ever see it. Read on below if you are in the mood to revamp your basement, starting with its stairs!
Toronto holds hospitable grounds for its citizens. Basement apartments are growing in popularity over the years. The predominant reason for the popularity could be the swift and easy construction of the building. Moreover, the comparatively cheaper value attracts a large number of renters. This boosts the economy of the Toronto real estate market.