(216) 236-7892
(614) 754-6810
(800) 737-9818

What Our Customers Are Saying

Clean & Safe
Sales Knowledge
Professional & Organized
Construction Quality
Likely to Recommend
Problem Resolution
Work Done Right

“Larmco did a fantastic job. I had my neighbors coming over having them watch do the installation. They couldn't the quality of how they were doing to installation. My house is 100% warmer. They are very professional workers and they know what they are doing.”

- Barbara P.
Cleveland, OH

“Thank you Larmco for the professional installation of the absolutely BEAUTIFUL windows. My front rooms have much reduced traffic noise and the drafts are gone - I noticed the difference right away. Everything from the initial meeting with Zach, the sales rep. to the professionalism of the installation team was top notch. I am so very happy with the results.”

- Nancy S.
Parma, OH

“They started on time, worked through snow and rain, and did an excellent job of followup. Two days after the job was complete, they checked back to make sure everything was done right. They took special care to insure the job materials did not interfere with our driving arrangements.”

- K.A.M.
Hartville, OH

“I think that Larmco Windows and Siding is a very good quality company to work and deal with. They will handle any kind of job all the way down to the financing. They will explain everything to you beforehand so you know exactly what you are purchasing and exactly what you are borrowing money for. It has been a great experience so far and I have not had any problems whatsoever.”

- Michael S.
Bellefontaine, OH

“Larmco is a trustworthy company that we chose for our home's window's and 9 foot sliding patio door. We are extremely happy with the products and would not have chose any other company. The quality, service, warranty, and professionalism that you receive are unbeatable.”

- Andrea L.
Columbus, OH

“The installation crew was very friendly, yet professional in the installation process. They were quick, especially considering the adverse weather, but did not rush any aspect of the job. The siding is very attractive and we have noticed not only a reduction in how warm the house feels, but also in the noise level in the front of the house, due to the Styrofoam backing. All of the material used in the installation appear to be of high quality.”

- B.A.S.
Pataskala, OH

“I would highly recommend Larmco Windows and Siding for their quality and their warranty on the windows. Also because of their the expertise during the installation. I am very satisfied. They are beautiful and functional.”

- W.D.A.
Oberlin, OH

“The installation went well. The quality is excellent and the price was fairly reasonable. The workmanship was good. They are very neat and clean. I was very happy with the windows that I got.”

- Carolyn S.
Cleveland, OH

“The staff at Larmco is very professional and well educated in regards to the windows that they provide. Jim did an excellent job of explaining the process from how the windows were made to how they worked and were going to be installed. The installers were phenomenal and did an excellent job of installing our windows.”

- Kelli R.
Pataskala, OH

“We found out the windows we had in the house were not what we thought they were. I am so grateful to see out the window and not have the issue of covering all the windows with plastic. There's no more thick heavy caulking.”

- Nita T.
Marysville, OH