4.8

Star Rated With 20+ Years Of Experience

Licensed & Insured ▪ MHIC# 128240

Based in Sunderland, MD – Serving Calvert County, Anne Arundel County, and St. Mary’s County

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410-320-5595
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410-320-5595
Contact us
Get a Free Estimate
Call 410-266-0553

Windows in
Southern Maryland

Precise Installation. Proper Sealing. No Mess Left Behind.

Serving Calvert County, Anne Arundel County & St. Mary’s County

Get a Free Estimate
Call (410) 320-5595

Window Installation and Repair

Windows Installation & Repair in Southern Maryland

Drafty, fogged, or damaged windows affect your home’s comfort and energy performance year-round. In Maryland, where summers are humid and winters bring sustained cold, windows that are no longer sealed correctly can drive up utility bills and make rooms feel uncomfortable regardless of what the thermostat says.

 

EPS handles both window replacement and new window installation for additions and remodels across Southern Maryland. Whether you are replacing a single problem window or fitting windows into new construction, the process is the same: precise fitting, proper weatherproofing, and clean, careful work.

 

EPS installs ProVia Endure vinyl windows, a low-maintenance, energy-efficient option that resists rot, fading, and warping while standing up to Maryland’s humid summers and cold winters.

Tom handles the estimate personally and walks you through style and glass options before any work is scheduled.

2006

Estabilished

Proudly serving Southern Maryland since 2006.

A+ rating

BBB Accredited

Maintaining an A+ rating for over 13 years.

Local

Southern Maryland

Anne Arundel, Calvert, St. Mary’s, and surrounding areas.

What we do

Our Window Services

From a single problem window to new construction, EPS handles the full range of window work homeowners need.

Window Replacement

Swap out old, drafty, or damaged windows with modern, energy-efficient ProVia Endure vinyl upgrades. EPS handles removal and installation with precise fitting and proper sealing so the new windows perform the way they should.

New Window Installation

EPS installs new windows in additions, remodels, and new construction, with the same attention to fit and weatherproofing as a replacement job.

Custom Window Solutions

Unique sizes, shapes, and styles tailored to your home's architecture. Tom works through custom configurations during the estimate so the windows fit your home, not the other way around.

Energy-Efficient Upgrades

ENERGY STAR-rated glass packages with Low-E coatings and insulating gas fills lower utility costs and improve insulation, helping rooms stay comfortable through Maryland's humid summers and cold winters.

Get a Free Estimate

Tell us about your window needs, and our team will be in touch, often the same day.

No hidden costs • No obligation

Not sure what you need?

Get a Free Window Estimate

EPS provides free estimates for window replacement across Calvert County, Anne Arundel County, and St. Mary’s County. TomNot sure whether your windows need repair or replacement? EPS can evaluate the visible condition of your windows and explain the options available for your home.will assess your current windows, walk you through options, and give you a written quote with no obligation.

Get Free Estimate
Call (410) 320-5595

Is It Time to Replace Your Windows?

Signs Your Windows May Need Replacing

Older or damaged windows may become harder to operate and less effective at protecting your home. Contact EPS if you notice any of the following concerns.

Fogging Between Panes

Condensation or fogging inside double-pane glass means the seal has failed and the insulating gas has escaped. The window can no longer perform as intended.

Drafts Around the Frame

Cold air along the edges of closed windows points to failed weatherstripping or frame deterioration that compromises the thermal envelope of your home.

Difficulty Opening or Closing

Windows that stick, jam, or will not lock properly are often warped from moisture or age and no longer provide a proper seal when closed.

Visible Frame Damage

Cracked, rotting, or deteriorating frames allow moisture into the surrounding wall structure, creating issues that go well beyond the window itself.

Rising Energy Costs

Single-pane windows or failed double-pane units transfer heat and cold far more than modern replacement windows, impacting heating and cooling costs year-round.

Excessive Outside Noise

Well-sealed, properly insulated windows significantly reduce exterior sound. If street and yard noise is louder than it used to be, window performance has likely declined.

Recent work

Window Replacement Portfolio

Testimonials

Hear from our clients

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The EPS process

What to Expect From EPS for Window Services

From your free estimate through the final review, EPS keeps your window project clear, coordinated, and focused on your home.

Free Estimate and Evaluation

Contact EPS to discuss your window concerns. The team evaluates the visible condition of the windows, frames, and surrounding areas.

 

Clear Recommendations

EPS explains the recommended solution while owner Tommy Lowe remains involved to answer questions and help keep the project coordinated.

 

Professional Installation

Our experienced team of installers completes the approved window installation or replacement according to the agreed scope.

 

Final Review

EPS reviews the completed work and answers any remaining questions about the windows, operation, or future care.

Serving Calvert County, Anne Arundel County & St. Mary's County

EPS serves homeowners and property owners across Calvert County, Anne Arundel County, and St. Mary’s County. If your roof is due for replacement, start with a free inspection and written estimate.

Request a Free Estimate

FAQ

Window Replacement - Frequently Asked Questions

Still have questions? Call us at (410) 320-5595.

Common signs include drafts, moisture between glass panes, difficulty opening or closing, visible frame damage, and noticeable deterioration. EPS can evaluate the visible condition of your windows and explain whether replacement may be appropriate.
Some isolated issues may be repairable, while recurring drafts, damaged frames, moisture between panes, or widespread deterioration may make replacement the more practical option. EPS will review the condition of the window before recommending a solution.
Replacement windows are available in several configurations, materials, finishes, and operating styles. EPS can help you select options that suit your home’s design, ventilation needs, and functional preferences.
New windows may help reduce drafts and unwanted heat transfer when they are properly selected and installed. Performance will depend on the window product, existing opening, installation, and overall condition of the home.
Yes. EPS serves homeowners throughout Calvert County, Anne Arundel County, and St. Mary’s County. Contact the team to confirm availability for your specific property.
EPS will discuss your concerns, review the visible condition of the windows, and explain the recommended scope. You will have an opportunity to ask questions before approving the work.

Still have questions?

Tom responds to most calls the same day. Give us a call.

Call (410) 320-5595

Contact us

Get in Touch

Ready to get started? Call us or send us a message. We’ll help you schedule your estimate and answer any questions about your project.

Prefer to talk now? Call (410) 320-5595

Email

tlowe@epscontractor.org
info@epscontractor.org

Address

5700 Highland Lane, Sunderland, MD, 20689

Service area

Anne Arundel, Calvert & St. Mary's Counties

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Our certifications s & partnerships

Our Certifications & Industry Partnerships

EPS holds certifications from the industry’s most respected names in roofing and exterior services — so every project is backed by training, standards, and accountability that go beyond a contractor’s word.