Updating your home inside and out increases comfort, function, and property value. Blum Custom Builders delivers interior & exterior upgrades for homeowners in Bellaire, Houston, and Meyerland who want to improve their living spaces without a full renovation. Our team completes projects of all sizes, from single-room updates to full exterior overhauls, with attention to detail and respect for your schedule.
Blum Custom Builders handles a full range of upgrade projects for homes throughout the Houston area. Here are the services we provide:
We install new countertops, cabinets, backsplashes, and fixtures to modernize your kitchen. Our team also handles layout adjustments, lighting improvements, and appliance installation.
From new tile and vanities to updated plumbing fixtures and lighting, we complete bathroom upgrades that improve both function and appearance.
We remove old flooring and install hardwood, tile, luxury vinyl, or carpet throughout your home. Our crews prepare subfloors and ensure proper installation for long-term performance.
Fresh paint, new trim, and updated wall textures give rooms a renewed look. We also install wainscoting, shiplap, and accent walls.
Recessed lighting, pendant fixtures, and updated switches and outlets improve how you use each room. We handle permits and inspections for all electrical work.
We install fiber cement, wood, stone veneer, and other cladding materials. New siding protects your home and improves curb appeal.
Our team addresses roof damage, replaces aging shingles, and installs new roofing systems suited to the Houston climate.
New windows and doors improve energy efficiency and security. We install a range of styles and materials to match your home’s design.
Patios, decks, pergolas, and outdoor kitchens extend your living area. We build structures that hold up to Houston weather conditions.
We prep and paint exterior surfaces, replace rotted trim, and update fascia and soffits. This protects your home from moisture and sun damage.

When you hire Blum Custom Builders for your upgrade project, you receive:
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Updated kitchens, bathrooms, and exteriors add measurable value to homes in Bellaire, Meyerland, and Houston. Our work helps your property stand out when it’s time to sell.
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New windows, doors, insulation, and roofing reduce energy costs. Many homeowners see lower utility bills after completing exterior upgrades.
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Interior upgrades address the way you actually use your home. More storage, improved lighting, and updated layouts make daily routines easier.
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Houston’s heat, humidity, and storms take a toll on homes. Exterior upgrades like new siding, roofing, and windows protect your property from the elements.
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All upgrades meet current building codes for Bellaire, Houston, and Harris County. We pull permits, schedule inspections, and ensure compliance on every project.
Homeowners in Bellaire, Meyerland, and Houston trust our team for interior & exterior upgrades because of our approach:
We have completed upgrade projects throughout the Houston area for years. Our familiarity with local building codes, permit processes, and common home styles means fewer surprises during your project.
You don’t need to hire separate contractors for interior and exterior work. Our crews handle both, which simplifies scheduling and communication.
We provide detailed estimates before work begins. You know exactly what’s included, and we discuss any changes before they affect your budget.
Blum Custom Builders carries all required licenses and insurance. This protects you and your property throughout the project.
We stand behind our work. If issues arise after project completion, we address them promptly under our warranty terms.

We follow a clear process that keeps your project on track:

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We visit your home to discuss your goals, inspect the areas you want to upgrade, and take measurements. This meeting helps us prepare an accurate estimate.
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You receive a written proposal that includes scope of work, timeline, and cost. We also help you select materials from our network of suppliers and showrooms in the Houston area.
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Once you approve the proposal, we schedule your project and obtain any required permits from the City of Houston, City of Bellaire, or Harris County.
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Our crews complete the work according to the agreed schedule. Your project manager keeps you informed of progress and handles any questions.
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We conduct a final walkthrough with you to confirm all work meets your expectations. We complete any remaining items before closing out the project.
EXCELLENT Based on 27 reviews Posted on Adam MincbergTrustindex verifies that the original source of the review is Google. Working with Marvin and Blum Custom Builders was the right choice for my family, myself and my home. Marvin and his team carefully guided us through a large home renovation project where clear guidance and track record were important. It turned out amazing and the results were more impressive than I envisioned going into the project. Can’t say enough good things and would highly recommend Blum Custom Builders to anyone looking to do something similar. They will treat you like family and ensure a happy client.Posted on Cathey NickellTrustindex verifies that the original source of the review is Google. Marvin Blum saved my property! I was building a backyard cabana project with a different company, and that first contractor stopped showing up. I discovered Blum Custom Builders through a Facebook group referral, and he RESCUED my project. After months of no work from previous company, Marvin swooped in and had my cabana perfectly completed in two weeks. I could not be happier and have already referred him to two of my friends. I wish I had known to hire Marvin from the very start, before he had to rescue my cabana, but at least I know him now, and he’s my contractor going forward.Posted on Hillary RatliffTrustindex verifies that the original source of the review is Google. Marvin and his team are very easy to work with and builds exceptional homes. From custom homes to re-models, he works the customer's needs and only wants to do the best line of work in the surrounding metro area. Works well with all of his trades and we will continue this lifelong relationship!Posted on Mike DTrustindex verifies that the original source of the review is Google. Blum Customer builders c/o Marvin personally is exemplary both from a customer service and construction perspective!! Highly would recommend using their building services given the quality output, reliability, and pure building expertise. Moreover, this builder is committed to his customers during and well after project completion!!Posted on Patricia TrachtenbergTrustindex verifies that the original source of the review is Google. I had the opportunity to work with Marvin on a major renovation project, and I can confidently say that his extensive building knowledge and positive attitude make him a pleasure to work with. Marvin was proactive and flexible, much-needed skills in a remodel. I was also impressed with the quality of his trade subcontractors and his ability to problem solve while even completing the project ahead of schedule! I would highly recommend Marvin for any building project! -PatriciaPosted on Elizabeth MenjivarTrustindex verifies that the original source of the review is Google. I have know Marvin for over 5 years and he has been a client of the company I work for, for over a decade. Marvin is wonderful to work with, has a positive attitude and is very professional. I’m very involved in his projects and have seen his finished work and they are beautiful ! I encourage you to work with Blum Custom BuildersPosted on Alonso MagoTrustindex verifies that the original source of the review is Google. Working with Blum Custom Builders to build our dream home in Bellaire was an absolute pleasure. From start to finish, they demonstrated exceptional professionalism, unwavering commitment to quality, and a remarkable ability to stay on both time and budget. Marvin Blum meticulously listened to our vision and incorporated all our desired features while still managing to stay within our budget constraints. Their attention to detail was outstanding, ensuring every aspect of the construction was executed with the highest standards. We were particularly impressed by their ability to navigate any challenges that arose during the build process, always providing clear communication and solutions to keep the project moving smoothly. The entire team was respectful of our property and the surrounding neighborhood, maintaining a clean and organized worksite throughout construction. If you're looking for a reliable, trustworthy builder in Bellaire who truly prioritizes customer satisfaction, Marvin is the perfect choice. We couldn't be happier with our beautiful new home and highly recommend them to anyone considering a new build.Posted on Adam GTrustindex verifies that the original source of the review is Google. I recently used Blum Custom Builders for a major remodel on my house and my experience was very positive. From the time the project started until completion Marvin was hands on and always accessible when needed. I chose Blum Custom Builders because of his reputation of doing quality work and his competitive pricing. I would definitely refer him to my friends.
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Ready to update your Bellaire, Houston, or Meyerland home? Contact Blum Custom Builders to discuss your project. Call us at (281) 236-9298 or submit our online form to request a consultation. We respond to all inquiries within one business day.
Project timelines depend on scope. A single bathroom upgrade may take 2 to 3 weeks, while combined interior and exterior projects can take 2 to 4 months. We provide a timeline estimate during your consultation.
Yes. Many homeowners choose to schedule interior & exterior upgrades together to minimize disruption. Our team coordinates the work so crews don’t interfere with each other.
Permits depend on the type of work. Electrical, plumbing, and structural modifications require permits. Exterior changes like new siding or roofing may also need approval. We handle permit applications and inspections on your behalf.
Costs vary based on the scope of work and materials selected. Kitchen upgrades may range from $15,000 to $75,000, while exterior siding replacement can cost $20,000 to $50,000 depending on home size. We provide detailed estimates after assessing your property.
We take steps to minimize disruption. For interior work, we contain dust and debris and clean up at the end of each day. For exterior projects, we coordinate access to entry points and driveways. We discuss logistics during the planning phase so you know what to expect.

Blum Custom Builders is here to guide you through every step of the process, from design to completion. Get in touch today to schedule your consultation and begin turning your ideas into reality.