DeWitt Home Services

Credentials and product expertise

Business accreditation and experience with recognized roofing, window, siding, gutter protection and bath brands—serving homeowners across Southeast Michigan.

Licensed & insured

Confidence before your project begins.

DeWitt Home Services is fully licensed and insured.

License information and proof of insurance are available upon request. Contact our team for documentation relevant to your project, including HVAC and furnace installation or replacement.

Our name is DeWitt Home Services. Quotes, contracts and credentials presented as ours must identify DeWitt Home Services. Any other company name claiming to be us is false.

Royal Oak is our only office. Any contract claiming to be from DeWitt Home Services that lists a different company or office address is false. Contact our office directly before signing or paying.

When comparing quotes, compare credentials as carefully as price. Before you sign or pay a deposit, verify both the contractor’s license and insurance and confirm who you are doing business with.

Request our credentials

Ask for license details and a current certificate of insurance before work begins.

Request license & insurance

Call (248) 556-3598 to request both and verify a DeWitt representative or quote.

Our only office address
DeWitt Home Services
306 S Washington, Suite 205
Royal Oak, MI 48067

Michigan LARA license lookup

Choose Bureau of Construction Codes License Search. Our team can provide the license details needed for your project.

Three checks for a more confident decision.

Verify both credentials
Request license information and a current certificate of insurance from every contractor. Check the license status and type of work through Michigan LARA, and confirm insurance with the issuing agent or insurer.
Match the business details
Compare the business name and address on the quote, contract and credential documents. Ours must identify DeWitt Home Services and show our only office address: 306 S Washington, Suite 205, Royal Oak, MI 48067.
Confirm the representative
A familiar logo or similar company name is not proof of authorization. If someone says they represent DeWitt, call the number on this website to verify the person and quote before signing or paying.

Watch for impersonation and unverified sellers.

Be cautious of anyone who refuses to provide both license and insurance documentation, uses another company’s name or credentials while claiming to be DeWitt, or pressures you to sign or pay before verification. Pause and contact our office directly if anything does not match.

Homeowner resources: FTC contractor guidance (opens in a new tab) · Michigan homeowner guidance (opens in a new tab)

Why credentials matter

More confidence before work begins.

Business accreditation and familiar product brands help homeowners ask better questions about materials, installation, warranties, and accountability. DeWitt combines these credentials with professional workmanship and a lifetime guarantee.

Business accreditation

BBB Accredited Business

DeWitt is a BBB Accredited Business, giving Southeast Michigan homeowners a clear, independent trust signal when comparing home improvement contractors.

Visit BBB

Roofing product brand

GAF roofing products

DeWitt installs GAF shingles and roofing-system components. Review shingle styles, colors and the complete installation scope with your DeWitt project specialist.

Visit GAF

Windows and siding product brand

Ply Gem

DeWitt installs Ply Gem replacement windows and siding, including Mastic Home Exteriors. Review styles, finishes and installation details for your home with your DeWitt project specialist.

Visit Ply Gem

Window product brand

Vinylmax

DeWitt installs Vinylmax replacement windows. Compare operating styles, finishes and glass options with your DeWitt project specialist to find the right fit for your home.

Visit Vinylmax

Siding product experience

Mastic Home Exteriors by Ply Gem

DeWitt installs Mastic Home Exteriors siding by Ply Gem as part of professional siding replacement projects.

Visit Mastic

Siding product option

CertainTeed

Explore CertainTeed siding styles, from classic lap profiles to board-and-batten and cedar-style accents. DeWitt can review product availability, colors, trim and installation scope for your home.

Explore CertainTeed siding

Siding product brand

Royal Siding

DeWitt installs Royal vinyl siding by Westlake Royal Building Products. Compare lap, Dutchlap and board-and-batten profiles, colors and trim details for your siding replacement project.

Explore Royal siding

Gutter protection product brand

Shur Flo

DeWitt installs Shur Flo gutter protection from U.S. Aluminum. Review the fit for your gutters, how the covers manage leaves and debris, and maintenance needs with your DeWitt project specialist.

Visit Shur Flo