--- title: Services description: Molecular Inc has a variety of services including epoxy coatings and chemical and cementitious grout work. --- [Skip to content](https://www.molecularinc.com/services#main-content) ![Molecular-1](https://www.molecularinc.com/hubfs/Molecular-1.png) - [Home](https://www.molecularinc.com) - [PPG Raven 405](https://www.molecularinc.com/raven) - [Manhole Services](https://www.molecularinc.com/manhole-services) - [Other Services](https://www.molecularinc.com/services) - [Gallery](https://www.molecularinc.com/gallery) - [Home](https://www.molecularinc.com) - [PPG Raven 405](https://www.molecularinc.com/raven) - [Manhole Services](https://www.molecularinc.com/manhole-services) - [Other Services](https://www.molecularinc.com/services) - [Gallery](https://www.molecularinc.com/gallery) ![menu-toggle](https://21645388.fs1.hubspotusercontent-na1.net/hubfs/21645388/menu-toggle.svg) ![menu-close](https://21645388.fs1.hubspotusercontent-na1.net/hubfs/21645388/menu-close.svg) Search [360-749-8200](https://www.hubspot.com/) --- OR: CCB 121211     WA: MOLECI\*015NT ##### Epoxy Coatings Molecular Inc can epoxy coat a variety of surfaces and situations including: Concrete and Steel Maintenance holes interiors and exteriors Vaults Wet Wells and Dry Wells Piping Water Systems   [View More](https://www.molecularinc.com/raven?hsLang=en) ##### Painting Smooth paint application for large scale buildings using proper technique and equipment. ![Screenshot 2026-02-05 124333](https://www.molecularinc.com/hs-fs/hubfs/Screenshot%202026-02-05%20124333.png?width=220&height=116&name=Screenshot%202026-02-05%20124333.png) ##### Abrasive Blasting We thoroughly prepare a variety of surfaces for painting or epoxy coating using modern equipment to remove surface contaminants or material, like paint, rust, or residue. ##### High Pressure Power Washing Proper surface cleaning is crucial for achieving proper surface preparation for permanent, high grade epoxy coatings. We can prepare concrete surfaces with pressure washing up to 7,000 psi, removing dirt, oil and grime. ##### Pipe Lining Spray in Place Pipe or SIPP Epoxy pipe repair is a trenchless rehabilitation method for pipes a minimum of 24 inches in diameter, this coating is manually applied and repairs and reinforces existing pipelines experiencing corrosion, structural defects or leaks. ##### Chemical And Cementitious Grout Work Chemical grout injection is a trenchless technology that stops groundwater from entering underground infrastructure without the need for destructive excavation.  [View More](https://www.molecularinc.com/manhole-services?hsLang=en) ### Want More Information About Our Services? [![Molecular Inc Logo](https://www.molecularinc.com/hs-fs/hubfs/Molecular.png?width=5000&height=5000&name=Molecular.png "Molecular Inc Logo")](https://www.molecularinc.com/?hsLang=en) Est: 1997 Molecular Inc is a contracting company specializing in industrial epoxy coatings for asset protection and structural rehabilitation. - ### Molecular Inc - [Home](https://www.molecularinc.com) - [PPG Raven 405](https://www.molecularinc.com/raven) - [Manhole Services](https://www.molecularinc.com/manhole-services) - [Other Services](https://www.molecularinc.com/services) - [Gallery](https://www.molecularinc.com/gallery) ###### Get In Touch ###### Molecular Sewer And Drain [(360)749-8200](tel:3607498200) [office@molecularinc.com](mailto:office@molecularinc.com) [157 McMillan Dr, Longview, WA 98632](https://www.google.com/maps/dir//157+McMillan+Dr,+Longview,+WA+98632/@46.4931529,-122.9326625,14z/data=!4m8!4m7!1m0!1m5!1m1!1s0x54940eee5cb67639:0xace2b96331dcdf96!2m2!1d-122.9203737!2d46.1730255?entry=ttu&g_ep=EgoyMDI2MDExMy4wIKXMDSoASAFQAw%3D%3D) [(360)522-8447](tel:3605228447) [Andy@molecularseweranddrain.com](mailto:andy@molecularseweranddrain.com) [https://Molecularseweranddrain.com](https://molecularseweranddrain.com) Copyright © 2026 Molecular Inc All Rights Reserved. [Privacy Policy |](https://www.molecularinc.com/privacy-policy?hsLang=en) [Terms & Condition](https://www.hubspot.com/)