Global Home Improvement
2nd year as a Best Pick
certified company
A
rated
Based on 259 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
2nd year as a Best Pick Call
"At Global, we offer homeowners the absolute best products and best value with lifetime remodeling solutions, such as fiber cement siding, fiberglass windows, and metal roofing. Our innovation in home renovation is what makes Global Home Improvement the area's premier home remodeler."

Paul Kazlov | Owner
Company Information
Services Offered
Global Home Improvement replaces and installs a wide selection of window products, including vinyl, fiberglass, wood, and composite windows. The company also replaces and installs vinyl and fiberglass doors. In addition, Global Home Improvement offers gutter and trim installation, stucco remediation, and siding installation and replacement.
Minimum Job
The company requires a minimum of two windows per job.
Warranty
Global Home Improvement offers up to a lifetime warranty on windows with a matching labor warranty.
Company History
The company was started in 2001.
Employee Information
Employees wear uniforms, drive marked vehicles, and undergo background checks and drug testing.
Additional Information
The company carries GTECH, Marvin, ProVia, and Beechworth products.
Licenses
PA008490
Areas Served
Montgomery County, Chester County, The Main Line, Bucks County, Delaware County
A selection of 259 homeowner reviews:
“We had a fantastic experience with Global. They replaced windows and restoned my front. They were wonderful, and we would use them again. My experience was an A+.”
“They did a window replacement for me, and they were wonderful. They were honest people, and they did everything they said they were going to do. The windows are phenomenal.”
“We had a very good experience. They came in, and they did a beautiful, clean job. They did a window replacement for me. We were very happy with them. I would use Global again.”
“We had a bunch of windows replaced. Their sales pitch was very good, and they were very respectful of our time. They're A+.”
“Global was good. The windows are beautiful, and they work great. I would absolutely recommend them.”
“We had a fantastic experience with Global. They replaced windows and re-stoned my front. My experience was an A+. They were wonderful and we would use them again.”
“They were great. They did a window replacement for me. They were wonderful. Murray and the guys who installed it were wonderful. They were honest people and did everything they said they were going to do. The windows were phenomenal. I don't have any complaints.”
“They did a window replacement for me. We had a very good experience with Global. In fact, I recommended them to somebody else. I have no complaints whatsoever. They did everything they said they would do for the price they said they would. They came in and did a beautiful, clean job and we were very happy with them. I would use them again.”
“They were good. They are beautiful and they work great with no problems. I would absolutely recommend them to a friend.”
“We had a bunch of windows replaced. I think it was eight or ten windows replaced. I would grade my overall experience as A+. Their sales pitch was very good and they were very respectful of our time.”
“We had a window replaced. I would grade my overall experience as an A. They were generally very good. They did a really good job.”
“They did window replacement for me. They showed up when they said they were going to. They were clean and they cleaned up after themselves. They were efficient.”
“They did a carpentry job. They were a very good company to work with. They were exemplary.”
“My experience is excellent with them. They replaced windows for me. I'd give them A+ for my overall experience with them. They were excellent. They are totally professional and get everything done.”
“They did window replacement in May. They worked quickly, they were clean, on time, and got the job done. Everything went perfectly.”
“They did window and patio door replacement for me. They cleaned up when they left. Overall, I'd give them A+ grade.”
“I had a good experience with them when they replaced my window. They kept everything well organized. They were on time and clean. When they left, you wouldn't even know there was anybody here who did anything. I would absolutely recommend them to a friend.”
“The job was done in time to my satisfaction. I'm very pleased. They did window replacement for me. My overall experience would be A+. I already did recommend them and I will be recommending them.”
“Global Home Improvement was excellent. I got a new roof, and they put in windows. ”
“They put nine windows in. The workers were wonderful. They cleaned up very well; there wasn't a drop, and there was nothing wrong. They were very professional, they did a good job, and they left no mess at all after putting nine windows in. They cleaned up immaculately. They're an A-worthy company. ”
“I love Global Home Improvement. The fellow was very nice and very pleasant when he came over, and he did everything that I expected him to do. He fixed a window for me, which I couldn't get up or down. He also sealed a drafty window, and we've also had a metal roof put on and new windows put in. They're an A. I have no problems.”
“Everything went very well. They replaced windows, and everything was great. The customer service was great. The people who came to do the job were very good. It was done quickly, and there were no issues once they left. I would give them an A+.”
“I've had them out on two occasions, but the most recent one was for new windows and doors in my garage, new gutters, flashing, and installing a window in my house as well. I found out about them years ago. The salesman's a great guy—very personable and easy to work with. The workers themselves are very professional and just work nonstop. They leave the property in as good shape as when they arrived. There's no debris, scrap, or stuff left around. All the detail in the installation is very clean and professional. They've earned an A+.”
“I had a generally good experience with Global Home Improvement. They were responsive. I only have good things to say about them. They installed windows for me, and I'll give them an A+.”
“They did a good job. They replaced a patio door, and it was grade-A work.”
“They came through with everything that they said they would, and they were very professional about it. We had a new roof and a big window put in. I would rate them as an A.”
“They installed my windows. It was a little inconvenient because the first crew was a little bit subpar, but the manager was able to change the crew before the job was finished. Everything turned out fine. I was looking for this specific type of window, and they're the only ones who are authorized to install them in this area. They get an A. ”
“I had windows installed by Global Home Improvement. I'd rate them as an A-level company.”
“They did everything they said they would, and they were very prompt and very efficient. They replaced windows in our house. I'd give them an A. ”
“I liked that I didn't have to do any work. They replaced windows, and I would grade them as an A because we haven't had any problems.”
“I liked everything about Global Home Improvements, and I would use them again. I think they did our window replacements. They get an A. ”
“They were professional, knowledgeable, and responsive. They did their work consistently with what the quote was for. They did windows. I chose them because they had a storefront, and then I think a neighbor might have mentioned them. I would give them an A.”
“I liked the quality—it was really good. They replaced all my windows. I'd give them an A. They did a really good job.”
“I liked everything. I liked the quality of the work and the quality of the installation, and the result was great. I could not have asked for more. They did window installation, and I'd rate them as an A. ”
“I liked the quality of their workmanship and the materials that they used. Most recently, they installed a sliding door and a window. They had done some roofing work for me a couple of years ago. I would say they're an A.”
“The service person who installed the windows was very detailed and took pride in his work. They get an A from me.”
“They did windows for me. They did good work. Everything went well, and it was generally a good experience. The installers were efficient and really seemed to know what they were doing. They did a great job. Everything looked great when it was done. I'd give them an A.”
“We had about 22 Marvin Infinity replacement windows put in. I found them because we were looking for Marvin windows—you can't just get them from anyone. The workers were very thorough and did a really good job. They said that's what they were going to do, and they prided themselves on that. Supposedly, if there's a problem they'll always come back and fix it. We felt they were very meticulous like they said they would be. It took a long time to get the windows put in, but everything worked out fine. We were pleased. I'd give them an A.”
“They did windows for me, and everything was good about it. They needed to come back and do some minor maintenance, but they took care of it in a timely manner. They get an A grade in my book. ”
“Global Home Improvement put in windows in my house, and they did a very good job. I would rate them as an A. ”
“We ordered Marvin replacement windows from them for our house. We were looking particularly for Marvin windows, and they were the certified installers of Marvin windows. I think that we're very happy. They were very professional. They followed through, and I was very happy with their service. I would give them an A.”
“I liked the quality of the work. They replaced the bay window, and I would grade them as an A.”
“Global Home Improvement was great. I had no problems with them. They had a pretty good project manager, so he kept things on track, and we didn't experience many issues. There was very little to be concerned about. They did window replacement. They would get an A because they did a really good job. I would recommend them to others.”
“They put the windows in, and it was satisfactory. They cleaned up after themselves. They just did some of the windows. I had no complaints, so they're an A. ”
“They did windows and a French door. They were nice, and it was a good installation. I'd give them an A. ”
“I've had two minor customer service incidents, and they were out very quickly. There was one window that needed to be touched up from the installation, and I had the question of a leak. They checked it, and it wasn't a leak. It was stains that were on the ceiling before, but they did some work anyway. They did windows and a roof for me, plus skylights. I'd give them an A so far.”
“They were on time, they answered questions that I had, they cleaned up, and they were just generally efficient and nice. They put in windows. They were chosen by my condo association. I'd give them an A.”
“They installed my windows, and they did a fine job. I chose them because they had the Marvin brand that I wanted. They get an A. ”
“I had such a fantastic experience with Global Home Improvement that I hired them a second time. I would give them five stars. Their workers are very good, and the quality of the work is excellent. They put on gutters, and they put in a couple of windows. I would grade them as an A.”
“Their follow-up was outstanding. We had windows replaced, and the product is awesome. I went with them because of the strength of the windows, and they had really good sales representation. They get an A.”
“Global Home Improvement did a marvelous job. I was very happy with their workmanship. They did eight Marvin Infinity windows for me, and they did a lovely job. I'd give them an A.”
“Global Home Improvement is fantastic—one of the best in the industry. I'd rate them as an A-worthy company.”
“They put windows in for me. The installers were terrific—very good about explaining how things worked, and they took their time. They seemed to make everything as perfect as possible. I'd give them an A.”
“They put in 19 windows for me. One company came out and gave us a price, and then we had Global come out. We liked the salesperson that came out—his presentation was very good. The person that installed the windows did an excellent job. He knew his stuff. He was excellent. I'd give them an A+.”
“It was very good. They did brand-new windows all throughout the house. The workers were fantastic. I have nothing bad to say about them at all, and I would use them again if I needed anything done. I would give them an A+.”
“It was fine. They did a good job. They did windows, and the workers were excellent. I would give them an A.”
“They installed windows in our home, and they did a fantastic job. We were pleased with the service—we had no reason not to be. I'd give them an A.”
“They couldn't be better. They replaced windows for me, and they get five stars. Everything was perfect. I'd give them an A.”
“They did windows for me. The work was done in a good, reasonable time, and they kept everything nice and neat and cleaned up after themselves. I'd give them an excellent grade. They were excellent.”
“They tore out a basement window and reframed it and put up a different window. I also needed two windows on my dormer, and they did that. The workers were efficient and quick, and they cleaned up. It was great. I'd give them an excellent rating.”
“They did my windows last year. I'd give them an A+.”
“They did windows for me. The customer service and workers were all good, and it was painless and timely. I'd give them an A+ for sure. It was great.”