Knowles Industrial Services Corporation

Commercial Verified

295 New Portland Rd, Gorham, ME 04038, Portland, ME

3.4(13 reviews)

3.4(13 Google reviews)View on Google

Request a Quote (800) 834-1901 Website

Quick Answers

Is Knowles Industrial Services Corporation a well-reviewed commercial HVAC company in Portland?

Knowles Industrial Services Corporation is not a commercial HVAC company — it is a specialty concrete repair, masonry restoration, and waterproofing contractor based in Gorham, ME, and does not appear to offer HVAC services. Its Google rating is 3.4 out of 5 based on 13 reviews.

When should a commercial HVAC system be replaced?

A commercial HVAC system should generally be evaluated for replacement when it is 15–25 years old, requires increasingly frequent repairs, or can no longer meet a building's efficiency or code requirements. Knowles Industrial Services Corporation does not provide commercial HVAC services, so a qualified HVAC contractor should be consulted for a site-specific assessment.

Does Knowles Industrial Services Corporation offer commercial HVAC duct cleaning?

Knowles Industrial Services Corporation does not offer commercial HVAC duct cleaning — the company's services are focused on concrete repair, masonry restoration, coatings and linings, shotcrete/gunite, pressure grouting, and waterproofing. Facility managers seeking duct cleaning in the Portland, ME area should contact a licensed commercial HVAC provider.

About

Knowles Industrial Services Corporation is a specialty commercial and industrial repair and restoration contractor based in Gorham, ME, not a commercial HVAC company. Founded in 1924, Knowles Industrial has operated for over a century in the commercial and industrial construction sector. The company is 100% employee-owned and operated, and its core expertise covers concrete repair, masonry restoration, coatings and linings, shotcrete and gunite applications, pressure grouting, and waterproofing — disciplines distinct from mechanical HVAC systems. The firm has completed notable projects including historic brownstone restorations, the Sagadahoc County Courthouse, hydroelectric penstock rupture repairs, wharf restorations, and spillway shotcrete construction. In 2019, Knowles Industrial won an ASA Outstanding Repair and Rehabilitation Project award, and the company has been featured on the cover of Shotcrete Magazine. Property and facility managers in the greater Portland, ME area who need structural restoration, facade repair, or industrial waterproofing within a roughly 25-mile service radius may find Knowles Industrial relevant to those scopes. For commercial HVAC needs, a separate licensed mechanical contractor should be engaged.

Frequently Asked Questions

What types of commercial and industrial projects does Knowles Industrial Services Corporation handle?

Knowles Industrial Services Corporation specializes in concrete repair, masonry restoration, coatings and linings, shotcrete and gunite, pressure grouting, and waterproofing for commercial and industrial clients. Past projects include historic courthouse and wharf restorations, facade repairs, and hydroelectric infrastructure repairs.

How long has Knowles Industrial Services Corporation been in operation?

Knowles Industrial Services Corporation has been in operation since 1924, giving it more than 100 years of experience in specialty commercial and industrial repair and restoration. The company is 100% employee-owned and operated.

What geographic area does Knowles Industrial Services Corporation serve?

Knowles Industrial Services Corporation is headquartered at 295 New Portland Rd in Gorham, ME and serves customers within approximately 25 miles of that location, covering much of the greater Portland, Maine metro area.

Has Knowles Industrial Services Corporation received any industry recognition?

Yes — Knowles Industrial Services Corporation won the ASA 2019 Outstanding Repair and Rehabilitation Project award and has been featured on the cover of Shotcrete Magazine. These recognitions relate to its structural and masonry restoration work, not HVAC services.

Does Knowles Industrial Services Corporation provide free project quotes?

Knowles Industrial Services Corporation offers a quote request process for its specialty repair and restoration services, as indicated on its website. Facility managers should contact the company directly for project-specific estimates on concrete, masonry, or waterproofing scopes.

License & Insurance

Insurance VerifiedNot verified

Location

295 New Portland Rd, Gorham, ME 04038, USA

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Google Reviews

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a year ago

Every single one of your trucks go over 85 mph on the interstate, passing on the right illegally. Pretty ridiculous. It's everyday.

— Dale

2 years ago

Hire these guys if you want someone who will ignore noise ordinances and anger your neighbors

— Nick P

a year ago

Excellent quality concrete and masonry work with over 100 years in the business!

— D

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