Interstate Lumber & Mill

Our estimating service provides precise material calculations and cost projections for construction projects. Professional estimators analyze blueprints and specifications to ensure accurate budgets. Clients benefit from reduced waste and improved project timelines through our expert analysis.

Specialized restoration services focus on preserving architectural heritage through custom millwork replication and period-accurate material sourcing. Our craftsmen combine traditional techniques with modern technology to maintain historical integrity while meeting current building standards.

Reliable delivery service ensures timely transportation of building materials directly to project sites. Our logistics team coordinates large-volume deliveries with precision handling to prevent damage during transit across Westchester and Fairfield counties.

In-house millshop creates custom woodwork solutions including moldings, trim, and specialty components. Skilled artisans use advanced equipment to produce precise architectural elements tailored to specific design requirements and dimensions.

Our design centers showcase extensive product displays featuring latest innovations in windows, doors, and architectural hardware. Customers explore material samples and receive expert guidance to select optimal solutions for their projects.

We specialize in premium lumber, architectural hardware, custom millwork, windows, decking, and structural components for residential and commercial projects.

Yes, our expert team provides detailed material takeoffs and cost estimates for construction and renovation projects of all sizes.

We offer specialized restoration services for historic buildings, including custom molding replication and period-accurate material sourcing.

We offer reliable job site delivery across Westchester County and Fairfield County with timely, damage-free material transportation.

Very bad attention one of the cashiers who speaks Spanish is very despotic to serve and has no respect other than that he is racist with people more than anything with Hispanic people. no good!

The worst customer service ever and discrimination I don't recommend it for any builders to buy there

I've been working with Interstate for over 20 years and am part of a second generation general contracting company. My dad has been dealing with them for 4 decades. Throughout the existence of our company, we've seen many mill companies come and go. Interstate has been a staple for our company ever since we started our business. I have nothing but good things to say about how their company is run.

We have been dealing with the same reps for over 20 years and could not be more ecstatic about their service, knowledge and professionalism. They are my go to place for lumber, doors, windows and hardware. I could not recommend anyone in the same regard as I would Interstate. Many companies come and go over the years, but the best seem to always find a way to remain and be there when you need them. Cheers to the best in the industry. Long live Interstate.

I had to get my door replaced, and I had a guy that would do the work but he said that I had to order the door (long story). I came here and the guy here (Jose) was very helpful. I got them my measurements and ordered the door and it came out perfect.

I have been working with Interstate Lumber for 25 years and their service and there service has been impeccable. They stand behind all of their products- windows, lumber, doors and siding. I cant remember how many times I have specified their IL moldings and trim.

The worst company I've ever dealt with, by far! We ordered 28 Andersen windows. The salesman came to our home and measured 3 times, he met twice with our builder, but somehow16 of the windows were WAY to small when they arrived, he came out to see them and offered to replace the 2 "worst" windows, he left and we have never heard from him since, I went all the way up the chain of command from him to his managers, to the COO, CFO, and CEO, not one of them had the decency to answer my calls or emails. I gave them a $50,000 order between windows and lumber, and they won't even answer the phone. Just disgraceful business ethics (or lack of). Do yourself a favor, stay away from Interstate Lumber.