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At Lehigh Valley Insulation we take pride in our work. We specialize in insulation installation. We can do traditional insulation or spray insulation services.

I cannot begin to tell anyone who reads this how top notch these people are. I have never been involved with a contractor, of any kind, that has done better work. They are helpful, professional, honest and just plain nice. From Gerry showing up on time to do the estimate, giving an honest assessment of my situation, and giving me an awesome price, to the crew that did the work.They were professional, quick and left my house cleaner than they found it. I would not only recommend LVI, but would go so far as to say, you would be absolutely foolish to consider any other insulation company. THEY ARE AWESOME!

Vincent S.

Recently, Lehigh Valley Insulation did an outstanding job at the house we purchased in Nazareth. Since then we have noticed the oil furnace has run a lot less and we can set our thermostat at 68 degrees instead of 70 or 72 and still be warm! I don’t know if you are aware of this but your work even helped cut down the sounds and noise coming from the street. This letter of commendation is also a note that we will be using your services in the future, and recommending you to others. The job your company did was above par when it came to cleanliness, price, and value. My wife and I can’t wait to see our bills slashed for oil spending! Your men were punctual, clean, neat and friendly, which just enhanced the experience. We’re sure that we will be appreciating all of this long into the future. What a way to start out journey as new homeowners! Thanks again for such a great job!

Mr./Mrs. T.S.

I just wanted to thank you for doing such a wonderful job on the insulation. We have had some awful experiences while putting this addition on our house and your company was the only one who was fast, reliable, professional and clean. It was nice to see the job completed and no mess left for me to clean up! I am extremely happy with your work and glad that we didn’t try to save more money and do the insulation ourselves. I will recommend you to anyone.

Tunace & Tim Slack

Just a note to let you know that I am extremely happy with the work your insulation team did in my house. They were extremely respectful of my house and left everything spotless. The house feels so much cleaner and I also have an improved degree of warmth on the third floor that I’m sure is the result of the careful insulation work. I will most certainly recommend your company to friends and neighbors looking for insulation service.


Your and your men did an outstanding job. We are very happy with the quality of work and the price.

W.J.W. (Broker/Owner, Plaza Realty)

Guys did a very good job – they were very nice. Don’t find that in construction any more! Thanks a lot – good job.

Allen Larosh

Your men did a great job. They acted professional at all times. Very friendly and polite, answered my questions and cleaned up everyday when done. I will not hesitate to recommend your services to neighbors and friends. Your quality of workmanship in your men was excellent. I’m just sorry I was not here when they finished to thank them. Please pass on my thanks to them.

Allen R. Ebner

From my initial phone call, everything from the estimate all the way through to the receipt for payment arriving in the mail this week went about as well as anyone could ask for. Nothing but a positive, professional experience! I sincerely wish that all of my future service experiences were like this one. A lot could be learned from Bob and his staff about how to conduct a business based on a handshake and a commitment to doing what is promised and in a manner that lives up to the “Golden Rule.”

Timothy Lockard

Your men were here today and I must say in my many years of hiring contractors, your crew were the tops. They were polite, professional, and they cleaned up afterwards. I am very picky about the clean up and they were right on target. They actually asked me to take a look at their work and as I expected it was very, very well done. The installation in my drafty old home really made a difference. The warmth in my second floor was really noticeable and my thermometers did not fluctuate like they did before the insulation was installed. The temperature held steady. The sound control benefit was really a bonus. Thanks again Bob and I would highly recommend your company. The product and the cost were excellent. Thanks and the very best to LVI!

Joe Keglovits

They were the lowest of 3 bidders and offered additional services that were not included in my request for bids. They were very prompt and did an excellent job installing additional insulation in the voided space above my second floor. The workers were prompt, and on time on the day they were scheduled to perform the work. They did a great job installing the insulation and now that we are entering the winter season we have seen a reduction in our utility bills and can see the advantage of having the work performed. The installation team did an outstanding job in a short period of time and their clean up after the job was excellent.

Leonard Barkis

I was very pleased with their work. They were on time, did what they promised to do in the proposal and were neat and effective.

Larry Clees

The estimator was punctual as were the service people. They completed the project in less than the time expected. I had to do nothing to prepare for the service nor did I have to clean up afterward.

Kirk Kozero

Excellent service. When we came home at night there was not a trace of any mess at all. Considering the nature of the work, we were very presently surprised. We have seen an improved difference in our upstairs heating since they completed the work. We would HIGHLY recommend Lehigh Valley Insulation. They were very professional and great customer service. We got their name through Angie’s List and were not disappointed.

Robert L. Fredericks

They arrived on time, completed the project in less time than estimated, and cleaned up when they were done. The workers were courteous and considerate. They had anticipated having to cut an access panel in the ceiling of a closet, but were able to use an existing access panel in another closet. This access was a much tighter space, but they got in much to my amazement. It saved both time and money. I wouldn’t hesitate to use them again.

Pam Palmer

I have very seldom found a service company that shows up on time, treated my property as if it was their own and made sure that I inspected every aspect of the job! We were so impressed with the quality, the price and the workmanship and have HIGHLY recommended them to numerous friends and neighbors. The best part of the entire project was the honesty of Robert Fleming – he did not make promises of fantastic energy savings nor did he put down the other type of insulation used by the local competitors.

Linda Warfel

I want to take this opportunity to let you know how pleased I am with the insulation project. Your crew was prompt, prepared, knowledgeable and caring. The crew leader listened to all of my concerns and followed through with my suggestions as well as ideas he expressed when the project commenced. The clean-up process was excellent and the third party agency inspector granted approval the same day. Since then, I and others have taken notice to the skill and detail used during the insulation installation and appreciate your efforts. Thanks again for a great job.

Philip A. Roeder

I have to say that your crew did a fantastic job in insulating my cubbyholes and the crawl space above my 2nd floor bedroom. What a difference already in keeping out the heat. The crew was friendly, funny, neat and very professional. I would highly recommend your company and the price wasn’t bad either. I wish I would have done this sooner!

Ruth G.

Just wanted to say, “Thank you” for a great job. I definitely waited too long to call you. Since you insulated my 3rd floor, and I mean the same day, the air conditioning hardly runs at all. The savings in energy usage alone will more than pay back the cost in less than 3 months. Incredible! The job was done professionally and the room was left cleaner than when you arrived. Please call as soon as you can to discuss having the entire first floor insulated, as well as the new addition to our Corporate offices. Again, Thanks!

J.G.D. (Vice President, Deiter Brothers)

They Removed old Insulation & replaced it with blown in insulation. The workers made suggestions and were very respectful and polite. We would recommend them to friends and relatives. Great job!

Mary S.

Excellent communications, immediate installation, good price. Very well pleased with all aspects of job.

Edmund H.

Gerard and his crew were very professional, friendly, and honest! They did an excellent job and cleaned up afterwards. Would definitely highly recommend them! Be careful who you get estimates from…I got another estimate and they were only out for my money. Very impressed with Lehigh Valley Insulation.

Joann U.

I just wanted to write and tell you how pleased Bob and I were with the recent insulation project on our home. Your workers were pleasant and Ii appreciated your visit to the site to check on progress. We will be happy to recommend your services to others.Thank you again. I am sure that the insulation will have a good impact on both heating and cooling our home moving forward.

Karen H.