Mariani Building Co. — Design-Build Services in Haverford, PA

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Mariani Building Co.

★ ★ ★ ★ ★ 4.7 (9 reviews)

Haverford, Pennsylvania

Design-Build Services

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About Mariani Building Co.

Mariani Building Co. is a Design-Build Services professional based in Haverford, PA, serving Ardmore, Bala Cynwyd, Berwyn, Broomall, Bryn Mawr, Conshohocken, Drexel Hill, Gl....

Mariani Building Co. is a third-generation Italian family business specializing in home additions, restorations, and renovations. With expertise in Fine Arts, Design, and Architecture, we enhance older homes while also managing smaller repairs like roof leaks and chimney restoration. Renowned on Philadelphia's Main Line, we excel in basement and

Services Provided

Home Renovation & Remodeling Services Design-Build Services Custom Home Builders Architectural & Building Design Services Bathroom Remodeling

Areas We Serve

Ardmore-PA, Bala Cynwyd-PA, Berwyn-PA, Broomall-PA, Bryn Mawr-PA, Conshohocken-PA, Drexel Hill-PA, Glenside-PA, Media-PA, Narberth-PA, Paoli-PA, Philadelphia-PA, Plymouth Meeting-PA, Radnor, Springfield-PA, West Conshohocken-PA, Wyndmoor-PA, Edgemont-PA, Gladwyne-PA, Merion Station

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Projects

Willow Grove Avenue Extension

Classic Pool House Design and Construction

My Drawings and Projects

Heritage residence

Haverford PA culinary space and restroom

Buck Lane in Haverford, Pennsylvania

Conshohocken Revitalization

Reviews

Customers rated this pro highly for responsiveness, work quality, and professionalism.

Exceptional 4.7

★ ★ ★ ★ ★

9 reviews

Your trust means everything to us. Learn about our review guidelines.

Karen M.

★ ★ ★ ★ ★

Feb 01, 2026

I appreciate their knowledge about older homes. The restoration they did on our historic property was done with respect and expertise.

Michael L.

★ ★ ★ ★ ☆

Jan 15, 2026

We had a fantastic experience with our kitchen remodel. The design process was smooth and the results exceeded our expectations.

Brian T.

★ ★ ★ ★ ★

Dec 26, 2025

Just had a deck built, and it looks stunning! The craftsmanship is top-notch, and the team was courteous and professional throughout the process.

Monica S.

★ ★ ★ ★ ★

Dec 03, 2025

They transformed our attic into a beautiful living space. The attention to detail was incredible and their team was a pleasure to work with.

Jessica L.

★ ★ ★ ★ ★

Oct 18, 2025

We used them for our attic conversion, and the results exceeded our expectations. They really know how to maximize space creatively.

David B.

★ ★ ★ ★ ☆

Sep 24, 2025

The design consultation was clear and insightful. I felt supported throughout the entire renovation process, and the outcome is fantastic.

Mark S.

★ ★ ★ ★ ☆

Jun 30, 2025

The team was professional and efficient, delivering quality work on time. Highly recommend for any home addition project.

Tracey T.

★ ★ ★ ★ ★

Apr 04, 2025

Their expertise in home restoration is unmatched. Our older home looks brand new while retaining its charm. Highly recommend their services.

Emily J.

★ ★ ★ ★ ★

Apr 01, 2025

I recently hired Mariani Building Co. for a bathroom remodel, and I couldn't be happier! Their attention to detail and design expertise truly transformed the space.

Contact

Business Name: Mariani Building Co.
Phone Number: Request a Call
Website: marianirestoration.com
Typical Job Cost: $500 - 500,000
License Number: PA114132
Address: Haverford, PA, 19041

FAQ

We specialize in a variety of home additions tailored to meet your specific needs, including expansions, accessory dwelling units (ADUs), and more. Our team is skilled in creating seamless transitions between new and existing structures, ensuring that the aesthetic and functional integrity of your home is maintained. Whether you're looking to add more living space, create a dedicated office, or expand your kitchen, we have the expertise to handle projects of all sizes. Our approach involves a thorough consultation process, where we discuss your vision, budget, and design preferences. We take pride in our craftsmanship, ensuring that every addition enhances your home’s value and livability. Our experienced team will guide you through the design and construction phases, making the process as smooth as possible. With a strong emphasis on quality and attention to detail, we aim to deliver results that exceed your expectations.

Yes, we offer comprehensive services for historic building conservation and restoration. Our team is well-versed in the unique challenges associated with older structures, including compliance with preservation guidelines and the use of appropriate materials that honor the building's original character. We understand the importance of maintaining the historical integrity while also enhancing the functionality of these homes. Our approach begins with a detailed assessment of the property, allowing us to identify critical areas that require attention, such as structural repairs, facade restoration, and interior updates. We collaborate closely with clients to ensure that their vision is realized while adhering to necessary regulations. Our commitment to excellence in craftsmanship and design has earned us a solid reputation in the community, and we take pride in contributing to the preservation of architectural heritage.

Our renovation process is designed to be thorough and client-centric, ensuring that each project runs smoothly from start to finish. It begins with an initial consultation, where we discuss your goals, budget, and timeline. We assess the existing conditions of your home and offer insights into potential design solutions. Following this, we create detailed architectural drawings and floor plans that reflect your vision while maximizing space and functionality. Once the designs are approved, we provide a comprehensive project timeline and keep you informed at every stage. Our skilled tradespeople are dedicated to high-quality workmanship, whether it's a bathroom remodel, basement renovation, or any other project. We prioritize communication throughout the entire process, addressing any questions or concerns as they arise. We believe that a successful renovation not only enhances your home but also enriches your living experience, and we strive to deliver results that align perfectly with your aspirations.

We proudly serve a wide range of areas, primarily focusing on the Philadelphia Main Line and surrounding communities. Our service locations include Ardmore, Bryn Mawr, Berwyn, Broomall, and many others throughout the region. We recognize that each neighborhood has its unique characteristics and architectural styles, which is why our team is committed to providing tailored solutions that resonate with the local environment. Whether you are in Conshohocken, Radnor, or Media, we are equipped to handle projects of various scopes and complexities. Our goal is to make quality construction and renovation services accessible to homeowners across these communities. By understanding local building codes and design preferences, we ensure that our work complements the existing landscape while also meeting your individual needs. We welcome inquiries from all areas within our service range and look forward to bringing your vision to life.

What sets us apart is our commitment to quality, craftsmanship, and personalized service. As a third-generation family business, we bring decades of experience and a strong foundation of values to every project. Our expertise spans a variety of services, from architectural design to home additions and renovations, allowing us to serve as a one-stop solution for homeowners. We pride ourselves on our attention to detail and high standards of workmanship, ensuring that every project is executed to perfection. Our team is not only skilled in construction but also trained in fine arts and design, enabling us to create aesthetically pleasing and functional spaces. Additionally, we believe in open communication and collaboration with our clients, ensuring that your vision is at the forefront of every decision. Our reputation on the Main Line is built on trust, reliability, and exceptional results, making us a preferred choice for homeowners looking to enhance their living spaces.

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Mariani Building Co.

★ ★ ★ ★ ★ 4.7 · 9 reviews

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Haverford, Pennsylvania

Design-Build Services

4.7 Rating (9 reviews)

License #PA114132

Responds within 24 hrs

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