Roofer working along the ridge of a clay tile roof at sunset

Roof repair · Leak diagnosis

Roof leaking?
We come out today.

Same-day response, honest pricing, and leak diagnosis that finds the real problem — not the most expensive one.

5.0 from 100+ homeowner reviews

What we do

Repairs first. Replacement only when it's honest.

Leak diagnosis & repair

We trace water back to where it actually gets in — flashing, underlayment, a cracked tile — and fix that spot.

Roof repair

Broken or slipped tiles, worn valleys, storm damage. Repaired properly, priced plainly.

Tile & re-roof

When a roof truly is at the end of its life, we'll tell you straight and quote a full replacement.

Flashing, vents & skylights

The joints and openings where most leaks start, resealed and reflashed to last.

Why Alexander

The three things our customers mention most.

Same-day response

A leak can't wait for next week. Call in the morning and we aim to be on your roof that day.

Honest pricing

You get a clear quote for the repair you need. No upsells, no scare tactics, no surprise line items.

Leak diagnosis

Finding a leak is detective work. We find the true source, so the fix holds through the next storm.

One leak, three quotes

First roofer$4,000
Second roofer$2,000
Alexander Roofing$40
A customer was quoted thousands to fix a leak. We found the actual cause and fixed it for the price of a small repair.

How it works

From first call to dry ceiling in four steps.

  1. 01

    Call or send a request

    Tell us what you're seeing — a stain, a drip, a missing tile.

  2. 02

    Same-day visit

    We come out, get on the roof, and look at it in person.

  3. 03

    Find the real source

    We show you what we found and give you a clear, written price.

  4. 04

    Fix it right

    We repair the cause, clean up, and make sure it's watertight.

Recent work

Small fixes that saved big bills.

Traced a ceiling stain to torn underlayment
Leak diagnosis

Traced a ceiling stain to torn underlayment

New chimney flashing on a clay tile roof
Flashing

New chimney flashing on a clay tile roof

Reset slipped tiles along the ridge line
Tile repair

Reset slipped tiles along the ridge line

Reviews

In our customers' words.

5.0

100+ reviews

"Called about a leak in the morning and Sean was on our roof that afternoon. Didn't expect that from anyone."

MariaSame-day response

"Two other companies quoted $4,000 and $2,000. Alexander found the real problem and charged us $40. Unreal honesty."

DavidHonest pricing

"We'd had the same leak 'fixed' twice by others. They found where the water was actually coming in. Dry ever since."

JenLeak diagnosis

"Clear quote, no pressure, no upsell. The price we agreed on was the price we paid."

TomHonest pricing

"Water coming through the ceiling during a storm. They answered, came out the same day, and got it sealed."

PriyaSame-day response

"Took the time to show me photos of the cracked flashing. I understood exactly what I was paying for."

LuisLeak diagnosis

Free estimate

Tell us what's going on up there.

Send a few details and we'll get back to you to set up a visit. For an active leak, calling is fastest.