Solar Panel Installation in Maryland & D.C

Enjoy increased energy independence and lower energy costs with solar panels.

Our solar panel installation services are transforming Maryland and D.C. homes into beacons of green power.

We’re not just bolting panels on your roof—we’re guiding you through the entire solar transition. From understanding your needs to precision installation to seamless functioning, we’re committed to making your journey smooth and rewarding.

Welcome to a sustainable future where your home doesn’t just shelter, it liberates. 


Solar Panel Installation Services in Maryland and Washington DC

ROI provides top-of-the-line residential roofing services, including solar panel and solar shingle installation options. Committed to the highest level of industry expertise and training, we have a 5-star rating across Google and Facebook.


Our Solar Panel Installation Services

solar panel installation by ROI Construction ROI Construction specializes in the technical installation of solar panels, leveraging a refined understanding of photovoltaic technology and regional solar irradiance. Dedicated to the art of precision, our team of certified professionals ensures optimal panel alignment, proficient wiring, and seamless integration into existing electrical systems.

By merging the principles of engineering and sustainability, we deliver superior solar solutions that yield a robust return on investment.

Trust ROI Construction to masterfully harness the power of the sun, reducing ecological impact and transforming Maryland‘s energy landscape.

Although the transition towards renewable energy may seem daunting, the professional team at ROI Construction simplifies the process with their expert solar panel installation services in Maryland and Washington D.C.. Recognizing the multi-faceted nature of solar energy systems, the team applies their technical proficiency in the integration of these systems, ensuring optimum performance and energy output.

ROI’s services extend from the initial assessment of solar viability, to the detailed planning and design of the installation. ROI Construction’s meticulous approach involves a careful evaluation of factors such as roof orientation, shading, and local weather patterns.

Their commitment to precision and adherence to industry standards reflects their dedication to achieving maximum energy efficiency and savings for their clients, making the switch to solar power a viable and beneficial option.

In 2022 ROI Construction was awarded the certification of Solar Master by Certainteed and became the first company in Maryland and DC to be awarded this premium certification.

Why Choose ROI Construction for Your Solar Panel Needs?

When considering the switch to renewable energy, opting for ROI Construction for your solar panel needs can set you on the path to achieving long-term energy efficiency and cost savings.

ROI Construction, renowned for its exceptional service in Maryland, offers a comprehensive solar panel solution. Their professional team delivers meticulous planning and precision-based installation, ensuring optimal performance and longevity of your solar system. They adhere to universal standards for solar installations, ensuring safety and compliance.

Technical expertise aside, ROI Construction also offers financial consulting to help you maximize cost savings and return on investment. Their unique feature is their commitment to customer satisfaction, providing seamless project execution from site assessment to completion.

Choose ROI Construction, the trusted partner for your solar panel needs.

Our Expertise in Solar Panel Installation

Specializing in solar panel installation, our team at ROI Construction brings substantial knowledge and practical experience to guarantee effective and efficient renewable energy solutions for your home or business.

Our expertise is rooted in a deep understanding of solar technology, local climate conditions, and advanced installation methods. We are versed in integrating solar systems into diverse architectural designs, ensuring optimal positioning for maximum solar gain.

Our proficiency extends to both photovoltaic and thermal solar panels, enabling us to tailor solutions to your specific energy needs. We adhere to stringent safety and quality standards, utilizing state-of-the-art equipment and materials.

Our meticulous approach ensures seamless installation, optimal system performance, and longevity. Trust ROI Construction to transform your solar aspirations into reality.

Our Commitment to Quality and Sustainability

While ensuring optimal system performance and longevity through our meticulous approach, ROI Construction further underlines a strong commitment to quality and sustainability in every solar panel installation project. This commitment is evident in three key areas:

  1. Quality Assurance: Every installation is subject to rigorous inspection and testing procedures to ensure high levels of performance and durability.

  2. Sustainable Materials: We prioritize the use of environmentally friendly materials that not only improve energy efficiency but also minimize ecological impact.

  3. Continuous Innovation: Our commitment to sustainability extends to ongoing research and development, seeking new, more efficient technologies to incorporate into our solar solutions.

Through these focused actions, ROI Construction continues to uphold the highest standards of quality while promoting a sustainable future for all.

Services Offered by ROI Construction in Maryland

Offering a comprehensive suite of services, ROI Construction caters to various solar panel installation needs in Maryland. Our experienced team is equipped to handle projects of any scale, from residential to large commercial installations. We focus on delivering top-notch services that prioritize quality, durability, and maximum return on investment.

Our key services include:

Solar Panel InstallationComprehensive installation of solar panelsLower energy costs
ConsultationExpert advice on the best solar solutionsMaximized energy efficiency
MaintenanceRegular checks and servicingProlonged panel life
RepairQuick and efficient repair servicesMinimized downtime
UpgradeUp-to-date technology upgradesEnhanced energy production

These services are designed to offer our clients not just a product, but a long-term renewable energy solution.

Understanding the Solar Panel Installation Process

In order to ensure the highest level of efficiency and performance, every solar panel installation conducted by ROI Construction involves a meticulous, multi-step process.

  1. First, our technical experts conduct a comprehensive site evaluation to determine the most optimal placement of the solar panels, taking into consideration factors such as sun exposure and roof integrity.

  2. Following the site survey, our team designs a solar panel system tailored to the specific needs and energy consumption patterns of the property.

  3. Lastly, the installation process begins, which includes mounting the panels, connecting the system to the grid, and performing rigorous tests to ensure optimal performance.

This process guarantees a seamless integration of solar energy into your establishment, maximizing the return on your investment.

Environmentally Friendly Solutions for Your Home

The introduction of solar panels by ROI Construction in your home not only promotes energy efficiency but also significantly contributes to environmental conservation.

These solar solutions reduce your dependence on fossil fuels, mitigating the greenhouse gas emissions associated with traditional energy sources. Solar panels convert sunlight directly into electricity, a process that involves no harmful emissions or waste products.

This transition to renewable energy also lessens your carbon footprint, a crucial step in combating climate change. Moreover, the energy self-sufficiency provided by these installations offers an opportunity to contribute to a more sustainable energy grid.

The Benefits of Solar Energy in Maryland

Harnessing solar energy in Maryland presents numerous advantages, from substantial cost savings to supporting local economies.

  1. Cost Savings: Solar energy systems reduce, or even eliminate, energy bills. Maryland’s high energy costs and abundant sunshine create an ideal environment for solar investments.

  2. Economic Support: Local solar installations generate jobs and foster economic development. According to the Solar Foundation, the solar industry added jobs 1.5 times faster than the overall U.S. economy.

  3. Environmental Impact: Solar power significantly reduces carbon emissions, contributing to Maryland’s efforts in combating climate change.

Investing in solar power is not just a financial decision, but an environmental one. Solar energy harnesses the power of the sun, a renewable resource, and translates it into substantial benefits for both the individual and the community.

Contact Us for Your Solar Panel Installation Needs

Contact us at ROI Construction for all your solar panel installation needs. Our technical expertise, coupled with a deep understanding of the local climate and energy needs, ensures a superior service delivery.

  1. Consultation and Assessment: We provide a comprehensive consultation to determine the feasibility and potential benefits of installing solar panels on your property.

  2. Design and Installation: Our team of skilled engineers and technicians design a solar system that is specific to your property, ensuring optimal performance.

  3. Maintenance: We provide ongoing service and maintenance to ensure your solar system operates efficiently over its lifespan.

We invite you to join our long list of satisfied customers who have made the switch to sustainable energy. Contact us today to start your solar journey. 

ROI Construction, serving Maryland and Washington D.C., provides comprehensive solar panel installation services. We demonstrate expertise, quality, and commitment to sustainability. Our environmentally friendly solutions offer substantial benefits while promoting renewable energy. Or check out or blog to find out more about solar panel installation and maintenance costs.

With our solar roofing services, households throughout Maryland and Washington D.C. can efficiently transition towards solar energy. This contributes to a greener future and underscores the vital role of solar energy solutions in combating climate change. It also suggests a sustainable way forward.

schedule your free estimate From a Trusted Maryland Solar Roofer

Frequently Asked Questions

Solar panels typically require minimal maintenance, primarily periodic cleaning and inspection for damage. ROI Construction employs robust installation techniques to ensure longevity, but recommends a professional review the system annually for optimal performance.

The expected lifespan of solar panels varies, but typically, panels installed by proficient companies like ROI Construction can last between 25-30 years, depending on environmental conditions and maintenance, before significant efficiency loss occurs.

Yes, Maryland offers several solar incentives, including the Residential Clean Energy Grant Program and the Solar Renewable Energy Certificates (SRECs). Also, homeowners can take advantage of the federal Investment Tax Credit for solar installations.

Yes, solar panels installed by reputable companies are designed to withstand extreme weather conditions. They undergo rigorous testing for resilience against wind, hail, and heavy snow loads, ensuring reliable performance under varying climatic conditions.

Yes, numerous financing options are available for solar panel installation. These may include upfront payments, loans, leases, or power purchase agreements. Specific terms can vary, so it’s advisable to discuss with your provider.

Recent Solar Panel Installations in D.C.

Why Choose Our Residential Services?

There are many reasons why we continue to be the roof repair service of choice for homeowners in your area. We’d love to tell you how we are a family owned and operated, second-generation roofing business. How we are the most reliable contractor that will do a great job, give you a reasonable & fair price, guarantee our work, and make you a happy customer for life, but we’ll let our reviews verify that for us. Who knows, maybe one day soon you’ll be leaving us another 5-star review! But for now you can click that link to read what our happy customers have to say. Or click here to see some of our past projects!

Here are some of the details you most likely came here looking for when you searched for a professional residential roofing contractor to work on your home:

Budget Friendly Repairs

We have a team of certified roofing experts who start with a thorough inspection of the roof. Our goal is to find everything that’s possibly wrong with the roof and make a list of all the repairs needed for the job. We will then, if required, contact your insurance company or provide you with a quote for the project. That said, our prices are highly competitive, all without compromising on using certified technicians or the quality of materials used.

Top Quality Materials

No matter what type of roof – shingles, slate, metal, or flat – ROI will only use the industry’s best products at an honest price. Roofs built using the best quality materials tend to last the longest, ensuring the best value for money. That’s why we use nothing short of the best materials, giving your home a roof that lasts twice as long as those built with low-quality materials.

Seasoned Residential Roofing Experts

ROI Construction has been providing the best, most reputed roofing services since they began roofing in 1974 as a family owned and operated business. Thats a lot of business experience for us to lean on when we claim to be one of Maryland’s most trusted and reliable roofing contractor companies!

We have a qualified team of professionals who can inspect and repair any roof. Our company’s excellent and long-standing reputation speaks for itself.

Excellent Customer Service

Whether you have a question about our roof repair service, want to get a quote, or need us to inspect your roof, our team works to your satisfaction. Our gold standard is 100% customer satisfaction 100% of the time, throughout the entire process. Its why our clients always highly recommend ROI to their friends and family as their goto roofer!

Roofer of the Yeart Award

What We


Each and every day we push the envelope to become better! A better company, a better team, and better individuals. It’s our duty to provide all of our clients with the best staff, products and experience possible!

Honesty – Through clear communication from start to finish, our goal is the complete satisfaction of each of our clients.

Quality – We provide only the best products on the market through strategic partnerships with industry leading roofing, siding and gutter manufactures.

Passion – ROI is always working hard, so you can worry less! We give you 100% effort, 100% of the time! When it comes to reliability, no one beats ROI!

Knowledge – We are a second generation roofing company that has served Maryland, Washington DC and Northern Virginia for over 25 years!

Go to Products

Through the responsible development of innovative and sustainable building products, CertainTeed has helped shape the building products industry for more than 110 years. Founded in 1904 as General Roofing Manufacturing Company, today, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum and ceilings.

A virtual swatch book, ColorCoach™​ is a simple tool designed to give you more confidence in your color choices.​

ColorView® makes selecting and coordinating siding, roofing, and trim easier and more fun.​

Residential Blue Roofing
Siding and Roofing Installation

Meet the team

The Experts

Employee from ROI

Dominic DiPietro

Sam from ROI Construction Company

Samantha DiPietro

Operations Manager
ROI Service Dog

Rufus Dipietro

Director of Customer Satisfaction

What people are saying

Client Testimonials

We were not aware we had wind damage to roof. We contacted 5 contractors and selected ROI. Dominic the owner was extremely helpful dealing with our insurance company and patient as we took a long time to approve the job. The crew was meticulous to ensure our deck and plants were not damaged.

Sage Griot

Modern House With Large Windows

The folks at ROI are professional, responsive, great to work with and they do exceptional work at a fair price. It’s good to know that I can rely on their services whenever I need roofing and gutter work done and I would recommend them to anyone.

Eric Wall

Residential Vinyl Siding

Do not hesitate to use this roofing company. Dominic is a hands on owner who is both honest and knowledgeable. His crew is meticulous and courteous. They will go above and beyond to ensure your roof is correctly installed with the highest level of materials and workmanship.

Cheryl McGinniss

Roofing Services

Our Services

We build your dream

ROI Construction promises to provide only the highest quality service and materials to every customer. Call today for a consultation!

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