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Diaz chimney service

Contact for price
Fireplace or chimney services needed

Responds within a day

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
We do very good work with a 5-year warranty and we also maintain the chimney by sweeping it
Overview

Hired 4 times

Serves Rockville, MD

Background checked

4 employees

16 years in business

Business hours

Sun7:00 am - 7:00 pmMon7:00 am - 7:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Stripe, Venmo, and Zelle.

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, value, and responsiveness.

Exceptional 5.0

9 reviews

5

100%

4

0%

3

0%

2

0%

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Read reviews that mention:

pro avatar
Lc P.

Jul 18, 2025

•

Hired on Thumbtack

Carlos and his team are superb! They provided the best experience in explaining and taking pics of what needed to be done and with a great price. My 31yo chimney now looks new. They meticulously protected and cleaned the area. I would definitely recommend hiring Diaz Chimney Services!

Details: Chimney repair • Wood burning fireplace with chimney • Brick (most common) • Outdoors • 11 - 50 years old • Two-story building

Fireplace and Chimney Cleaning or Repair
pro avatar
Ida B.

Jun 10, 2025

•

Hired on Thumbtack

Diaz Chimney Service quickly responded to my request to clean the outside of my chimney and did an AMAZING job with removing all stains. In addition, their team had a pleasant demeanor and was very professional. They also provided me with the lowest quote. Thanks guys!

Details: Chimney cleaning • Wood burning fireplace with chimney • Brick (most common) • Outdoors • 11 - 50 years old • Three-story building

Fireplace and Chimney Cleaning or Repair
pro avatar
Jack W.

Apr 1, 2025

Diaz’s Chimney Service did an awesome job for me! They were super professional and really took their time to inspect everything. The staff was friendly and answered all my questions. I felt like they genuinely cared about doing a great job. Highly recommend them if you need chimney work done!
pro avatar
Gavin W.

Apr 2, 2025

They checked the chimney inside and out and explained well the dimensions and the problems. I plan to have them back to complete the rest of the recommended work within the year
pro avatar
Kay L.

May 13, 2026

•

Hired on Thumbtack

I appreciate a job well done for a fair price. I am very pleased.

Details: Chimney repair • Wood burning fireplace with chimney • Brick (most common) • Indoors • 51 - 100 years old • Single-level building • Owner

Fireplace and Chimney Cleaning or Repair
Credentials
Background Check

Carlos Diaz Villanueva

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