NH Commercial & Residential Painting


Commercial Painting

Voted 2017 'Best Painting Company in the Souhegan Region'
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Read “Painting Your Home: An Interview with Patrick Walsh of 603Painting” at New Hampshire Homes.

lead-safe certified nh

As New Hampshire’s premier full-service commercial painting contractor, we understand the importance of getting the job done on time and within budget. We offer many types of painting, restoration and refinishing services for your commercial space. We are known for our high quality work at reasonable rates. Our motto, “We Aim To Please” is not just a catch phrase! We provide quality workmanship, honesty, accurate free estimates, and hold customer satisfaction to the highest standards.

If you have questions about our commercial painting services, how we work or what to expect when we arrive at your location, please give us a call at 603-320-1809 or email us at painting603@aol.com today and we will be happy to answer any questions you may have.

Lead-Safe Certified Firm

603 Painting is dedicated not only to improving your home but also to keeping it safe. We are proud to be a Lead-Safe Certified Firm and have been trained by the EPA in how to safely renovate structures that used lead-based paint. Federal law requires contractors that disturb painted surfaces in homes, child care facilities and schools built before 1978 to be certified and follow specific work practices to prevent lead contamination. To learn more about the EPA’s guidelines to renovate right, download the brochure here.

Complimentary Color Consultation

When it comes to business, you want your customers to have a positive first impression. 603 Painting can help you select the best colors for your business or office space that will help you create the effect you want. Our estimates include a free color consultation so we can help you select the perfect colors for your next project.

Check out Benjamin Moore’s NEW 2017 color palette.

Call Us Today for a Free Consultation on Your Next Project!


Customer Testimonials

Read what our customers say about our Residential and Commercial Painting services. If you are a current or former customer of 603 Painting, please contact us to submit your testimonial. Thank you!
Outstanding Job!

I wanted to personally thank you and your crew for the outstanding job you did. I am very pleased with the outcome of the difficult job you performed for us over the past several weeks. You and your team were professional, courteous and we are very happy with the finish ...

~ Matt
Highly Recommend 603 Painting

From the start, Patrick was exceptional to work with.  He spent time with us to assess the condition of the house and the underlying requirements to provide a successful and long-lasting paint job. Best of all, the estimate proved to be very accurate and came in below budget.

~ Graham & Alison, Amherst, NH
Top Quality Painting

603 Painting did several jobs for us both interior and exterior and we are very satisfied with their work. Patrick and his crew were professional, polite, prompt and reliable. Our daughter’s bedroom and our deck never looked better!

~ Fran, Amherst, NH
Excellent Work – Thank You!

Can’t say enough about Patrick Walsh and 603 Painting. Fast, efficient and with their attention to detail, you could tell 603 Painting puts a premium on doing the job right. We highly recommend 603 Painting.

~ Matthew & Stephanie, Amherst, NH
Very Satisfied!

Thanks Patrick! We are extremely satisfied with the job that you and your staff did for us. You were very knowledgeable, on time, and on budget. Your attention to detail was impressive, and your suggestions were very helpful. The house looks beautiful!!!

~ Craig and Cleatia, Bedford, NH
Thank You 603 Painting!

Thank you 603 Painting for the great job you and your crew did painting my house, deck and shed. The result was a quality job with attention to details. The crew was respectful of my property and my family.

~Jerry and Maureen, Milford NH.