# Seal Tech Insulation

> Seal Tech Insulation is a spray foam and home insulation contractor serving Southeast Michigan since 2000, providing residential and commercial insulation that improves energy efficiency, comfort, and indoor air quality.

Seal Tech Insulation installs spray foam, blown-in, and batt insulation for homes and businesses across Southeast Michigan, including Detroit, Ann Arbor, Lansing, Toledo, and surrounding communities. Operating since 2000, the company serves both new construction and existing buildings (including non-invasive Wall Foam retrofits) for wood and metal structures. Insulation systems carry a manufacturer-backed Limited Lifetime Warranty, can cut energy bills by up to 50%, and use non-toxic, hypoallergenic, formaldehyde-free products. Phone: 866-775-3626. Email: info@sealtechinsulation.com.

## Residential Services

- [Residential New Construction](https://sealtechinsulation.com/residential-new-construction/): Spray foam and insulation for newly built homes.
- [Attic Insulation](https://sealtechinsulation.com/attic-insulation/): Attic insulation upgrades to reduce heat loss and energy bills.
- [Cathedral Ceiling Insulation](https://sealtechinsulation.com/cathedral-ceiling-insulation/): Insulation for vaulted and cathedral ceilings.
- [Crawl Spaces](https://sealtechinsulation.com/crawl-spaces/): Crawl space insulation and encapsulation for moisture and energy control.
- [Existing Wall Insulation](https://sealtechinsulation.com/existing-wall-insulation/): Non-invasive Wall Foam and blown-in retrofits for existing homes.
- [Energy Audit & Evaluation](https://sealtechinsulation.com/energy-audit-evaluation/): Home energy assessment to identify insulation and efficiency improvements.
- [Home Insulation Contractors](https://sealtechinsulation.com/home-insulation-contractors/): Full-service residential insulation contracting.
- [Home Insulation Upgrades](https://sealtechinsulation.com/home-insulation-upgrades/): Upgrade options to improve comfort and lower energy costs.

## Commercial Services

- [Benefits of Commercial Insulation](https://sealtechinsulation.com/benefits-of-commercial-insulation/): Why commercial buildings benefit from professional insulation.
- [Commercial New Construction](https://sealtechinsulation.com/commercial-new-construction/): Insulation for new commercial and industrial builds.
- [Metal Buildings](https://sealtechinsulation.com/metal-buildings/): Spray foam insulation for metal and pole buildings.
- [Soundproofing](https://sealtechinsulation.com/sound-proofing/): Acoustic insulation for noise control.
- [Exterior Applications](https://sealtechinsulation.com/exterior-applications/): Exterior spray foam and specialty insulation applications.

## Locations We Serve

- [Ann Arbor](https://sealtechinsulation.com/ann-arbor/)
- [Canton](https://sealtechinsulation.com/canton/)
- [Saline](https://sealtechinsulation.com/saline/)
- [Plymouth](https://sealtechinsulation.com/plymouth/)
- [Brighton](https://sealtechinsulation.com/brighton/)
- [Howell](https://sealtechinsulation.com/howell/)
- [South Lyon](https://sealtechinsulation.com/south-lyon/)
- [Ypsilanti](https://sealtechinsulation.com/ypsilanti/)
- [Chelsea](https://sealtechinsulation.com/chelsea/)
- [Whitmore Lake](https://sealtechinsulation.com/whitmore-lake/)
- [Pinckney](https://sealtechinsulation.com/pinckney/)
- [Monroe](https://sealtechinsulation.com/monroe/)
- [Wyandotte](https://sealtechinsulation.com/wyandotte/)
- [Taylor](https://sealtechinsulation.com/taylor/)
- [Allen Park](https://sealtechinsulation.com/allen-park/)
- [Dundee](https://sealtechinsulation.com/dundee/)
- [Westland](https://sealtechinsulation.com/westland/)
- [Grosse Ile](https://sealtechinsulation.com/grosse-ile/)
- [Grosse Pointe](https://sealtechinsulation.com/grosse-pointe/)
- [Grosse Pointe Woods](https://sealtechinsulation.com/grosse-pointe-woods/)
- [St. Clair Shores](https://sealtechinsulation.com/st-clair-shores/)

## Estimate & Contact

- [Free Estimate / Contact](https://sealtechinsulation.com/contact-us/): Request a free, no-obligation insulation estimate for your home or business.

## Company

- [Benefits](https://sealtechinsulation.com/benefits/): The comfort, energy, and health benefits of professional insulation.
- [Gallery](https://sealtechinsulation.com/gallery/): Photos of completed residential and commercial insulation projects.

## Optional

- [FAQs](https://sealtechinsulation.com/faqs/): Answers to common questions about spray foam, insulation types, costs, and R-values.