Get matched with top window a/c unit installers in Cheltenham, MD

Valnard General Service Solutions (GSS) is built on over 25 years of experience in the field of general contracting. We offer free estimates, competitive rates, flexible payment plans and the highest quality of professional repairs and general construction service. Valnard and its sub-contractors are licensed and bonded.

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"Terrific, we decided to go w/ Stoneberger because their sales representative spent time advising and guiding us through the options, the colors and styles of doors. She listened to what we thought we wanted and helped us find the right solution. No other sales rep we met with offered that customer service. She also followed up on time and was super easy to work with once we decided on specific doors. Installation also was on time, efficient and went very smoothly. We had one issue that arose b/c of the age of our house and Stoneberger addressed it quickly and beyond fairly. Highly recommend them."

"Great experience! Quality work ! 2 Day installation project went flawlessly. Great communications, on time . Explained all aspects of the project to ensure I knew how the new AC system operated. Great follow up. I highly recommend Zachâ s."

"I purchased an AL coupon. Service was scheduled promptly. On the agreed day the installer called and asked to come early which was fine. He arrived at the newly agreed time and In only 2-3 bourse was able to install two wall mounts and TVs and hookup the various input sources and in one case run power and video cables through the walls for a clean appearance. Excellent, clean work done most efficiently. Great value! Thank you!
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"The technician replaced an outside light fixture in a prompt and competent manner.  I would use this company again.
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"Did exactly what we needed and poured a concrete slab and constructed an out of the box shed and anchored it to the concrete. Came out perfect and exactly the quoted price. Would hire again no hesitation."

"Overall it went well. I was given an 11-1 window but the movers didn't arrive until 3. Once there, the three gentlemen worked efficiently. They were professional and knowledgeable. I would recommend that the company invest in a newer truck and power tools for the movers. For that price, the need a great job. Moved a two bedroom apartment into a three bedroom home in just over 3 hours.
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"Amazing!! Arrived early; did amazing job on windows for amazing price. Will hire again!"

"They were great! Fast, careful and through. It looked like I bought new windows."