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The 10 Best Window Replacements in San Diego (2026)
Choosing windows in San Diego means balancing coastal exposure, sunshine and a wide range of housing types from bungalows to newer builds. This list ranks local window replacement and related services using Google reviews, with a Bayesian score that weights average rating by review count to favor consistency and volume. Updated for 2026, the ranking reflects what real customers have reported online and aims to help readers narrow their options before requesting quotes or site visits. We focus on verifiable review data rather than advertising claims to highlight reputable local providers.
This ranking is computed from Google reviews (our method). Listings marked Partner are paid advertising spots: they sit alongside the ranking without changing its order.
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Keith’s Windows and More
Keith’s Windows and More tops our list because it combines a perfect 5.0 Google rating with substantial review volume (260 reviews), giving it a strong weighted score under our Bayesian method. It is listed on Google as a Window cleaning service and its San Diego address appears in public listings. That combination of top rating and many reviews helps it outrank competitors with similar scores but fewer reviews. Our ranking prioritizes sustained positive feedback visible on Google through 2026.
The full ranking
Hometime Windows & Doors
Hometime Windows & Doors holds a 5.0 rating from 225 Google reviews and is categorized as a Window installation service in Escondido (510 Corporate Dr G).
225 reviews
Costelow Glass & Door Inc.
Costelow Glass & Door Inc. carries a 5.0 Google rating with 131 reviews and appears as a Glass & mirror shop in San Diego (5256 Acuna St).
131 reviews
Clear Concepts Window & Door
Clear Concepts Window & Door maintains a 5.0 rating across 60 reviews and is listed as a Window installation service in San Diego (7525 Mission Gorge Rd).
60 reviews
360 Windows and Doors
360 Windows and Doors is rated 5.0 on Google from 56 reviews and is categorized as a Window installation service in San Diego (7847 Dunbrook Rd).
56 reviews
California Doors and Windows
California Doors and Windows holds a 5.0 rating with 44 reviews and is listed as a Window installation service in San Diego (4475 Mission Blvd).
44 reviews
A Clear View Auto Glass LLC
With 367 reviews, A Clear View Auto Glass LLC has a 4.9 Google rating and is shown as a Window installation service in San Diego (3464 Adams Ave).
367 reviews
Newman Windows and Doors – San Diego
Newman Windows and Doors – San Diego has a 4.9 rating from 205 Google reviews and is categorized as a Window installation service in San Diego (4620 Alvarado Canyon Rd).
205 reviews
Coughlin Windows & Doors Inc
Coughlin Windows & Doors Inc is rated 4.9 on Google based on 127 reviews and is listed as a Window installation service in Escondido (215 W Washington Ave).
127 reviews
Alex & Martinez Custom Windows (AMC Windows)
Alex & Martinez Custom Windows (AMC Windows) holds a 5.0 rating from 24 Google reviews and is listed as a Window installation service; no street address is shown in the public listing.
24 reviews
Frequently asked questions
How should I choose the right window company in San Diego?
Look for a combination of consistent positive reviews, relevant installation experience, and clear written estimates. Check that the company can show examples of local work, confirm licensing and insurance, and ask about product options, energy ratings, and warranties before signing a contract.
What does window replacement typically cost?
Costs vary widely based on window type, size, frame material, glazing, labor and any necessary permits or structural work. Get multiple itemized quotes so you can compare materials and installation details rather than just the final price.
What should I check before hiring a window installer?
Verify the contractor’s license and proof of insurance, ask for references or recent local projects, and request a written estimate that spells out materials, timelines and warranty terms. Also confirm who will handle permits and whether there are any expected interruptions to your home.
How was this ranking of window replacement businesses created?
The list is based on Google reviews using a Bayesian approach: an average rating weighted by the number of reviews so that both score and review volume influence rank. The data were collected from public Google listings and updated for 2026 to reflect current customer feedback.