Google's Top-Rated Window Pros Near Annapolis, MD
Annapolis's 8 listings below come from Google Maps rather than a state license file. IECC climate zone 4A sets the energy bar for a Annapolis window job no matter which kind of list a contractor's name comes from. Checked September 2026.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
Climate and energy performance in Annapolis
Baltimore-Columbia-Towson, MD piles up about 3,876 heating degree days in a normal year, against 1,643 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the North-Central zone is built to handle.
Data: U.S. EPA / DOE, ENERGY STAR, ENERGY STAR Version 7.0 Climate Zones by County/ZIP (Windows, Doors, and Skylights) (V7.0); Pacific Northwest National Laboratory (DOE Building America), Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) (2021 IECC), from the nearest NOAA station 1.5 mi away.
Google's top window installers serving Annapolis, MD
Ranked by Google rating weighted against how many people left one, so a perfect score from a handful of reviewers never outranks a strong average built on hundreds. That ranking is not a license check; call the state directly and ask for the contractor's license or registration number.
| Rank | Business | Google rating | Reviews | Category | Area | Google Maps listing |
|---|---|---|---|---|---|---|
| 1 | American Remodel | 286 | Window installation service | Annapolis 21401 | Google reviews | |
| 2 | Pella Windows and Doors Showroom of Annapolis, MD | 520 | Window installation service | Annapolis 21401 | Google reviews | |
| 3 | Exquisite Glassworks | 71 | Window installation service | Annapolis 21409 | Google reviews | |
| 4 | Glass Doctor of Annapolis | 228 | Window installation service | Annapolis 21401 | Google reviews | |
| 5 | Superior Windshield Repair | 158 | Window installation service | Annapolis 21401 | Google reviews | |
| 6 | Valor Home Roofing | 127 | Window installation service | Annapolis 21401 | Google reviews | |
| 7 | All Glass & Mirror Inc | 35 | Window supplier | Annapolis 21401 | Google reviews | |
| 8 | Architectural Window Supply, Inc. | 10 | Window supplier | Annapolis 21401 | Google reviews |
Questions to ask before you sign
- How long have you held your state license, and can I see the number?
- Is this a full-frame replacement or an insert into my existing frame, and why that one?
- Who pulls the permit, and does this change trigger an egress check on a bedroom window?
- What flashing and sill pan will you use, and in what order do you install them?
- If my home was built before 1978, is your crew lead-safe certified for this job?
- What's the completion date in writing, and what happens if the schedule slips?