Basement Demolition Refinishing - Alonzo Contractors

Basement Insulation by Alonzo Contractors - Columbus, Ohio

Welcome to Alonzo Contractors, Columbus’s leading Basement Insulation and Basement Waterproofing services provider. Basement insulation is more than a home improvement; it’s an investment in comfort, energy efficiency, and the longevity of your property.

The Importance of Basement Insulation

  • Energy Efficiency: Reduce heating and cooling costs.
  • Comfort: Maintain a consistent temperature year-round.
  • Protection: Prevent moisture and mold growth.

Why Choose Alonzo Contractors for Basement Insulation?

  1. Local Expertise: Trust our experience in Columbus, Ohio.
  2. Quality Assurance: Superior Basement Insulation and Waterproofing.
  3. Custom Solutions: Tailored to your home’s specific requirements.

The Science of Basement Insulation

  • Thermal Performance: Basement Insulation acts as a barrier, retaining heat in winter and keeping your home cool in summer.
  • Moisture Control: Coupled with Basement Waterproofing, insulation prevents dampness and mold.
  • Soundproofing: Enjoy a quieter home with sound-absorbing insulation materials.

Types of Insulation Materials We Use

Spray Foam Insulation

An adaptable solution offering excellent thermal resistance.

Fiberglass Insulation

A cost-effective option known for its energy-saving capabilities.

Cellulose Insulation

An eco-friendly choice made from recycled paper.

Waterproofing Techniques & Materials

Waterproofing complements insulation using specialized techniques:

  • Interior Waterproofing: Using sealants and drainage systems.
  • Exterior Waterproofing: Applying protective coatings and membranes.
  • Waterproofing Materials: Selection of high-grade materials to ensure durability.
Basement Demolition Refinishing - Alonzo Contractors

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Our Basement Insulation Services

Inspection & Consultation

I understand your base’s unique needs and challenges.

Insulation Installation

I am using the best materials for optimal insulation.

Waterproofing Solutions

We are implementing Basement Waterproofing using high-quality waterproofing materials.

Maintenance & Upgrades

You are keeping your basement insulation performing at its best.

Choosing the Right Waterproofing Materials

We carefully select the best waterproofing materials, considering the following:

  • Durability
  • Effectiveness
  • Environmental Impact
  • Cost-Effectiveness
Basement Demolition Refinishing - Alonzo Contractors

Our Process: Step-by-Step Guide to Basement Insulation

Basement Demolition Refinishing - Alonzo Contractors

1. Initial Consultation: 

Assessing Your NeedsYour journey to a more energy-efficient and protected basement begins with a free consultation. Our experts will listen to your specific needs, concerns, and preferences during this session. Whether you’re interested in Basement Insulation alone or combined with Basement Waterproofing, we will ensure we understand your unique requirements.

2. Detailed Inspection:

A professional inspection follows the initial consultation. Our team will thoroughly examine your basement to identify any existing or potential issues, such as cracks, dampness, or insulation deficiencies. This process ensures we create a strategy tailored to your basement’s specific characteristics and conditions.

3. Customized Plan: 

Based on the insights gained from the inspection, we have created a customized plan that best fits your needs and budget. Whether you require specialized waterproofing materials or specific insulation types, our program will outline the optimal approach to achieve your goals. We will explain every detail so you know exactly what to expect.

4. Installation: 

Our skilled technicians will perform the installation with precision and care. Using the highest quality materials, including the best in Basement Insulation and waterproofing materials, we ensure that every aspect of the process meets our stringent standards. We manage the entire process seamlessly, minimizing disruption to your daily life.

Basement Demolition Refinishing - Alonzo Contractors
Basement Demolition Refinishing - Alonzo Contractors

5. Final Inspection: 

Once the installation is complete, a comprehensive final inspection is conducted. Our team verifies that every installation component – from the Basement Insulation to the Waterproofing – has been executed flawlessly. We ensure that all work aligns with industry standards and our commitment to quality.

Ongoing Support: Continued Assistance and Maintenance

Our relationship with you continues after the installation. We provide ongoing support to ensure your Basement Insulation and Waterproofing perform optimally. Our team is always here if you have questions, need maintenance, or want an inspection.

Basement Foundation & Wall Rebuild - Waterproofing Company

What Our Customers Are Saying

ania santos
ania santos
Muy buen trabajo
Daniel Brilhart
Daniel Brilhart
Hard working team. Very responsive to the details as they do their work.
Mike Alston
Mike Alston
Mr. Alonzo and his team did an amazing job repairing my deck. They provide excellent services, and exceeded my timeline expectations. I have already begin to refer his business to my family and neighbors and I am proud to refer here as well! Thank you Alonzo Contractors!!!
Danny Thompson
Danny Thompson
Very professional. They stand behind their work.
Anthony Hodge, Criminologist & Earth Temple Founder
Anthony Hodge, Criminologist & Earth Temple Founder
Service was great! Our refinished ceiling looks amazing, like we're in a new home. They were fast, friendly and the after clean up was great. Rev. Hodge Earth Temple
Connor Johnson
Connor Johnson
Quick, prompt, and the best price I had found.
Maria Q. Diaz
Maria Q. Diaz
Alonzo did a great job. The window looks amazing. He was very professional and the clean up afterwards was more than I expected. He communicated with me very well on everything. I highly recommend.
Yvonne Newhouse
Yvonne Newhouse
Absolutely wonderful to work with their employees. Great service & reasonable cost for projects. Martin did many projects and we are satisfied with their work.
Karen Lehnhart
Karen Lehnhart
We were so happy with the work crew. They were professional, courteous and completed the work in the time frame estimated. Would highly recommend them to anyone and would hire them again. They are an amazing crew of workers.


Basement insulation is essential for energy efficiency, maintaining a comfortable temperature, and protecting against moisture and mold.


Basement Waterproofing, using high-quality waterproofing materials, ensures that the insulation stays dry and practical, preventing potential damage and health risks.

We offer various options, including Spray Foam, Fiberglass, and Cellulose Insulation, all selected for optimal performance.

Absolutely! We highly recommend combining these services for complete protection and efficiency.

Insulation and waterproofing prevent dampness and mold, eliminating potential respiratory issues.