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Window Replacement in Maryland Trusted Experts You Can Count On

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Why Choose Next Phase Exterior Remodeling for Window Replacement

We serve homeowners throughout Maryland with licensed & insured window replacement services you can trust.
Our team understands local homes, styles, and energy standards.

Dedicated Customer
Service Team

Licensed
& Insured

Local Installation
Experts

Flexible
Financing Options

Custom-Built Windows
for Every Home

Energy Efficient Designs
That Save You More

Limited Lifetime
Warranty Protection

Premium Materials
& Expert Craftsmanship

Hear from your neighbors

Real stories from satisfied Next Phase customers

Friendly, Detail-Oriented, and Reliable

Nick and his team installed 18 windows and 2 patio doors in our home, and we couldn’t be happier. He was friendly, responsive, and made the whole process easy. The crew was professional, detail-oriented, and left everything spotless. Our new windows and doors look amazing—highly recommend Nick and Next Phase for quality work and great service.

–Kelly Y.

Nick Made the Whole Window Project Effortless

Handled window needs across several Baltimore properties with expertise. Understands older homes and gives recommendations that match the neighborhood. Patient, reliable, and easy to work with. Made the process smooth and trustworthy for window projects.

–Ian W.

Proactive, Prepared, and Truly Professional Service

Had a great experience from the start. Very friendly, knowledgeable, and professional. He had already researched my neighborhood and historic preservation requirements, even contacting planners and offering to handle the paperwork. Truly thorough and thoughtful service. Class act all the way.

– Robyn W.

Quick Response, Fair Pricing, and Quality Work

I had a great experience working with Nick. He responded quickly to our inquiry, gave a fair estimate, and was able to start work quickly on our window replacement. I would highly recommend him to others and look forward to doing business again in the future with him.

– Mike L.

Clear Guidance, Expert Work, and Great Communication

Nick was fantastic to work with. He explained window options clearly, helped me choose what fit my home, and communicated consistently. His expertise is evident, and he’s honest and responsive. If you want someone who truly understands exterior remodeling, I highly recommend Nick and his team.

– Brad B.

Find the Perfect Windows for Your Home

Double Hung

Classic, easy to maintain

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Casement

Maximize airflow

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Bow / Bay

Add light & style

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Sliding

Ideal for modern layouts

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Custom Shapes

Unique designs to match your vision

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Our Simple 4-Step Process

Our proven 4-step process ensures quality and satisfaction time

1. Free Consultation

We start with a friendly, no-obligation conversation to understand your goals, answer questions, and assess your space. You’ll know exactly what to expect – with clear guidance and no pressure to commit.

2. Custom Plan & Quote

Next, we create a tailored proposal outlining your design options, installation details, and transparent pricing. You get
all the information you need to make confident decisions from the start.

3. Schedule & Prep

Once approved, we lock in your installation date and prepare your home with care. From protecting your space to handling logistics, we ensure everything’s ready for a smooth process.

4. Install & Follow-Up

Our skilled team completes your installation with precision and respect for your home. Afterward, we walk you through the results and follow up to make sure everything meets your expectations.

Common Questions, Honest Answers

Got questions? We are here to help

What types of windows do you install?

We install a variety of window styles including double-hung, casement, sliding, picture, and bay/bow windows, using top-quality materials tailored to your home’s style and energy efficiency needs.

Are your windows energy-efficient?

Yes, all our windows meet or exceed ENERGY STAR® standards and are designed to reduce energy bills while improving year-round comfort.

Can you match the style of my existing windows?

Absolutely. We offer customizable options to ensure a seamless blend with your home’s current aesthetic.

How long does window installation take?

Most window installations can be completed in a day or less per unit, depending on the number of windows and the complexity of the job.

Do your windows come with a warranty?

Yes, our windows come with industry-leading warranties covering both the product and our professional installation.