4.5 
85 *The Angi rating for Window And Door Contracting companies in Lothian, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Lothian, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on August 14, 2025
Serving Lothian, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Eddie was highly knowledgeable and helpful after my kids broke my window during a winter storm. He replaced the glass in a challenging situation. I highly recommend him."
Serving Lothian, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Credit card accepted
"Walter and his associate did a great job fixing the latch on our sliding glass door. As a bonus, they also fixed the handle on our freezer. Great communication, fair price for work, definitely recommend."
+116
Serving Lothian, MD and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
"I got three new windows: two casement and one double-hung. The work was done fast and the results are spectacular."
+14
Serving Lothian, MD and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Dex came out and fixed a bad storm door install. He showed up within the window he provided and gave an ETA as well. Very friendly and very reasonable on cost. I would recommend using him for any window or door needs."
Serving Lothian, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Harry quickly got back to us to schedule a time to come out to give an estimate. We needed the work done quickly so that we could get new windows installed. Harry came back with a reasonable quote. He was a little late on the start window but as soon as he got there, he got right to work. He was able to complete the work in about 5 hours and only one small trip to Home Depot in between. He was knowledgeable and made sure we were satisfied with the job before he cleaned up."
+17
Serving Lothian, MD and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Supply chain crisis or not, we eventually got our beautiful window replaced and are so thankful to have it installed before the end of the year and the coldest months. Once our window found its way to Maryland, Horace and team got it to our house and installed within days during a holiday week."
Serving Lothian, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Arrived on time and work exceeded my expectations."
Serving Lothian, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"A wonderful experience all around! We had 15 windows and a sliding glass door replaced. Our Salesperson, Harlan, was very professional and explained the benefits of the new windows and all about Power as a company. The installers arrived on time and completed the entire job in a day! Everything was installed perfectly and the crew was courteous and cleaned up after themselves. Erin came to visit the next day to make sure everything was up to their standards and addressed any questions we had. Most certainly the best experience we've ever had with a home contractor. Highly Recommend!"
+24
Serving Lothian, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I am very pleased with the communication of this company. I reached out to them at a job site and met Leaha's their project manager. The properly got me setup for an estimate of services. I did decide to replace 4 front windows. Deposit was easy to make. Windows came in timely. Yesterday my project manager was also Leah who came first advised me what was going to happen, whom was coming and when. My window team came, two great guys that amazed me how quick they got my windows out. They were upmost polite and respectful of my home and myself. Very little dust and they cleaned up everything. My windows were put in 1982 and I had cracks and they were unsafe. This team worked wonders.....new easy to be clean tilt in windows ...even easy for a woman to move. The window guys the caulking is the best Ive ever seen....so sealed and straight. The went over how to remove screens, clean windows. Kudos to the entire team. Project Manager Leaha drove back...spoke with me, inspected"
+78
Serving Lothian, MD and surrounding areas
Approved
In business since 1991
Credit card accepted
Offers commercial services
"Door Repair - They did excellent work--fast and efficient. They found a solution where I thought there was none."
+30
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