They were on time and a pleasure to have, they gave a better price then other companies

Workers were very informative and reasonably priced. They were polite and sounded like they knew what they were doing. I was very pleased.

Technician was friendly and informative. very helpful in explaining all details of job. Job was performed quickly and efficiently. Very professional job.

Very polite workers Jimmy and Dan xamined chimney and furnace system; reported damaged liner system and installed liner etc.

They came on time, showed me what had to be done. Gave me as much a discount as he could.

Randy is a people person. He was very courteous and professional.

Inspected chimney; found problems with liner discussed options and decided on a replacement.

Very professional service, very pleasant people, explained in details what need to be done. Overall excellent service.

The team arrived on time; they were helpful, explained the process and were very courteous. Good expereance overall!

Had my gas furnace cleaned by Interstate Ventilation. There service was excellent, prompt, and very professional.

They did find a problem with my crown on the top of the fireplace where there were several cracks and water could come in. I did recently notice drops of water in my garage by the fireplace. They ever took pictures of the cracks to show the problem. They fixed it and re did the whole crown while here. Very releaved they spotted this and fixed it. Highly recommend their services.

Dieter