About Us

Your Ticket to a Safer, Less Stressful Experience

With Old Line Home Inspections, you can rest easy knowing that you’ve chosen the right home inspector. We work exclusively for you, to serve your best interests and to arm you with the information you need. We hold ourselves to a high standard of ethics and professionalism to provide you with a comprehensive, unbiased report on the condition of your home.

Licensed Home Inspector

Maryland LIC# 33899

Radon NRPP ID 111380 RT

MD DoA WDI Inspector Certification #94711

Andrew Winnard - Our Inspector

As the founder and owner of Old Line Home Inspections, it is my duty, and my privilege, to provide you with the best service possible and to arm you with the information you need about the condition of the property. I am a Maryland licensed and insured inspector with over 1000 continuing education hours and counting and over 30 advanced certifications to better serve you. Being a native Marylander and local businessman, I have over 20 years’ experience in the Central Maryland real estate community where I have lived raising my family for over 25 years.

Old Line Home Inspections provides professional home inspection services in Baltimore County, Anne Arundel County, Carroll County, Frederick County, Howard County, Montgomery County, and Prince George’s County — including the communities of Baltimore, Frederick, Westminster, Mount Airy, Sykesville, Marriottsville, New Market, Owings Mills, Reisterstown, Columbia, Ellicott City, and Laurel.

Book Your Inspection Today

Whether you're buying, selling, or maintaining a home, Old Line Home Inspections is here to help.

Standards and Qualifications

We’ve been trained by some of the best inspectors in the country, and carry the American Home Inspectors Training certification. AHIT is the largest home inspection training institute in North America, and is approved by ASHI, NACHI, and other professional organizations. We’re ready to put that experience and knowledge to work for you.

We’re also a member of the International Association of Certified Home Inspectors (InterNACHI), and adhere to their Standards of Practice and strict Code of Ethics.

Our Service to You

We will conduct a thorough visual inspection of the property to give you a clear picture of exactly what it is you’re buying. With that information at your fingertips, you’ll be able to make an informed decision and avoid any nasty surprises in the future.

Below you’ll find a general outline of what our home inspections include. For more detailed information, visit our services page.

What We Inspect

Here are just some items that are standard for our inspections:

Structural Components

We thoroughly inspect the structural components of your home, including the foundation, walls, roof, and framing, ensuring their stability and integrity.

Exterior Features

From siding to landscaping, we inspect the exterior features of your home, ensuring they are not only aesthetically pleasing but also structurally sound and weather-resistant.

Roof System

We meticulously assess every aspect of your roof system, from shingles to flashing, to ensure your home stays protected from the elements.

Insulation & Ventilation

We scrutinize your home's insulation and ventilation systems to ensure optimal energy efficiency and indoor air quality, providing you with comfort and peace of mind year-round.

Electrical System

We conduct a thorough examination of your home's electrical system, ensuring it meets safety standards and functions reliably to power your daily life.

Plumbing System

We inspect your home's plumbing system to ensure proper functionality and identify any potential issues, ensuring you have access to clean water and efficient drainage.

Heating & Cooling System

We meticulously evaluate your home's heating and cooling systems, ensuring they are operating efficiently and reliably to keep you comfortable in every season.

Interior Features

We carefully assess the interior features of your home, from walls to floors, ensuring they are not only aesthetically pleasing but also structurally sound and conducive to comfortable living.


We thoroughly inspect your home's fireplace to ensure it is safe and functional, providing you with peace of mind during chilly evenings.

Book Your Inspection Today

Whether you're buying, selling, or maintaining a home, Old Line Home Inspections is here to help.

Old Line Home Inspections is your trusted partner in the home buying process. With over a decade of experience, our certified professionals provide thorough inspections, empowering you with knowledge and confidence.

Our Services

- Pre-Purchase Inspections

- Pre-Listing Inspections

- New Construction Inspections

- Home Maintenance Inspections

- Pool & Spa Inspections

- Renter's Inspections

and more

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