Shamrock Maintenance, Corp.

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41 Years In Business

Company Details

Bilingual
Veteran Owned

Contact

See Phone Number

5000 Thayer Center
Oakland, MD 21550

https://www.shamrockchimney.com/baltimore-md

Hours

Mon: 12:00 AM - 11:59 PM
Tue: 12:00 AM - 11:59 PM
Wed: 12:00 AM - 11:59 PM
Thu: 12:00 AM - 11:59 PM
Fri: 12:00 AM - 11:59 PM

Sat: 12:00 AM - 11:59 PM
Sun: 12:00 AM - 11:59 PM

Details

In Business Since 1985

Chimney inspections, cleanings, and maintenance focused on safety and honest service.

Shamrock Maintenance Corp is a professional chimney service company dedicated to helping homeowners maintain safe, efficient, and well-functioning chimneys. We specialize in chimney inspections, cleanings, repairs, and preventative maintenance, with a strong focus on fire safety and long-term home protection. Our team is known for providing honest recommendations, clear documentation, and straightforward communication so homeowners can make informed decisions without pressure. We work with both modern and older homes, including historic properties, using appropriate methods to protect the structure and integrity of each home. We proudly serve our local communities by prioritizing safety, quality workmanship, and reliable service. At Shamrock Maintenance Corp, every home is treated with care, professionalism, and respect.

How We Got Started

I chose to work in this industry because Chimney experts .

We started in this industry in 1973.

We describe our business as Family owned and operated

Community Involvement

Chimney service

Honest advice and clear documentation to help families make informed decisions.

Preservation and care of historic and older homes using proper methods.

Preventative maintenance services that improve home safety and efficiency.

Local service focused on long-term relationships within the communities we serve.

why shamrock CHIMNEY

I chose Shamrock Chimney because of their commitment to quality service and customer satisfaction. Their team has extensive expertise in chimney inspection and repair, and they prioritize safety and professionalism. I appreciate their dedication to creating safe and comfortable environments for homeowners, backed by positive reviews and a solid reputation in the industry.

Credentials

Green Certifications

Builditgreen.org - Certified Green Building Professional
Energy Auditors - RESNET Accredited BOP Provider
Energy Auditors - RESNET Accredited HERS Software Tools
Energy Auditors - RESNET Accredited IECC Performance Verification Tools
Energy Auditors - RESNET Accredited Rater Training Provider
Energy Auditors - RESNET Accredited Rating Provider
Energy Auditors - RESNET Accredited Rating Sampling Provider
Energy Auditors - RESNET Accredited Tax Credit Compliance Software Tools
EnergyStar.gov - Home Performance with energy Star
Green Seal Certification - www.greenseal.org
GreenAdvantage.org - Green Advantage Certified
LEED Certification for Individuals: LEED Accredited Professional (LEEDAP)
NAHB - National Association of Home Builders Certified Green Professional
NARI - National Association of The Remodeling Industry
NATE Consumer Contractor Connection (C-3) HVACR Contractor
National Fenestration Rating Council - www.nfrc.org

Memberships and Affiliations

Association of Specialists in Cleaning & Restoration (ASCR)
Cleaning Equipment Trade Association (CETA)
International Janitorial Cleaning Services Association
International Kitchen Exhaust Cleaning Association (IECA)
International Window Cleaning Association
National Air Duct Cleaners Association (NADCA)
Professional Carpet and Upholstery Cleaners Association
Professional Cleaning & Restoration Alliance
United Professional Cleaning Alliance (UPCA)

Awards

BEST OF ANGIES
BEST PRO -2020
AMERICAS TOP CHIMNEY PRO
PRO OF THE YEAR AWARD 2023
BEST HOME PRO 2024

View All Details & Credentials

Service Details

Residential Work
Commercial Work
Small Jobs Welcome

Areas of Expertise

Chimney Services
Chimney Tuck pointing
Cap Installation, Damper replacement
Waterproofing/Chimney Masonry
CHIMNEY MASONRY

Cities Served

Baltimore
Silver Spring
Bethesda
Rockville
Gaithersburg
Annapolis
Laurel
Bowie
Hagerstown
Hyattsville
Frederick
Towson
Capitol Heights
Cumberland
Upper Marlboro
Waldorf
Takoma Park
Salisbury
Lanham
Ellicott City
Columbia
Pikesville
College Park
Potomac
Germantown
Hunt Valley
Glen Burnie
Greenbelt
Knoxville
Chestertown
Woodstock
Millersville
Bel Air
Oxon Hill
Berlin
Manchester
Ocean City
Lutherville Timonium
District Heights
Midland
Pasadena
Saint James
Westminster
Glyndon
Elkton
Temple Hills
Catonsville
Fort Washington
Chevy Chase
Brooklyn
Riverdale
Westover
Olney
Suitland
Aberdeen Proving Ground
Kensington
Beltsville
Southern MD Facility
Lexington Park
Galesville
Fallston
Maryland Line
Street
Nottingham
Easton
Hurlock
Manokin
Parkton
Templeville
Indian Head
Parkville
Centreville
Maugansville
Pocomoke City
Piney Point
Port Republic
Severn
Issue
Ashton
Walkersville
Williamsport
Newark
Tyaskin
Perry Point
Georgetown
Prince Frederick
Queen Anne
Powellville
La Plata
Clarksburg
Finksburg
Freeland
Helen
Joppa
Kingsville
Tilghman
Princess Anne
Glen Arm
Point of Rocks
Eden

Product Brands Used

1800 Super-ADMIX
Aggregate Industries, U.S.
Alliance Designer Products, Inc.
Boulder Creek Stone Products
CEMEX
Division 2-4
Hebron Brick Company
Innovative Concrete Design
LaFarge Canada
LaFarge North America
Pavestone
Quickrete
Robinson Brick Company
The Thompson's Company

All Services Offered

Brick & Stone

Brick or Stone Tuck-Point Brick or Stone Tuck-Point
Brick, Stone or Block Wall Repair Brick, Stone or Block Wall Repair

Cleaning & Maid Services

Fireplace & Wood Stoves

Gas Pellet or Wood Stove Install Gas Pellet or Wood Stove Install

View All Offerings and Cities Served

Cost Information

Free Estimates
Warranty Offered
Credit Cards Accepted

Ratings

4.3

7 Verified Reviews*

5

5
4

1
3

0
2

0
1

1

*Reviews imported from Google have not been individually verified by HomeAdvisor.

Reviews

Write a Review

Showing 1-7 of 7 results

5.0 Normita W. Beltsville, MD

6/11/2026

Clean and Inspect a Wood Fireplace Chimney

It was done right and quick. He is very understanding of what I need. Very friendly guy. Thank you

4.0 Google Review

2/6/2026

Shamrock preserved our historic chimney using traditional methods.

5.0 Google Review

2/6/2026

Our chimney was a raccoon resort! Shamrock humanely excluded them and installed proper protection.

5.0 Google Review

2/6/2026

Shamrock’s tech educated us on proper wood selection and burning practices. Priceless knowledge!

5.0 Google Review

2/6/2026

Shamrock responded immediately when we had dangerous backdrafting. Fast, expert emergency help.

5.0 Google Review

2/6/2026

The owner of Shamrock personally oversaw our complex chimney restoration. That hands-on approach shows.

1.0 Clifton J. Silver Spring, MD

9/18/2025

Brick or Stone Tuck-Pointing

Did not show up on time. Committed and paid for a my type of exterior trim and they tried to change it at the last mind.

Showing 1-7 of 7 results Showing 0 of 0 results

Page 1 of 1

Photos

Shamrock Maintenance, Corp.

Chimney

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HomeAdvisor Screened & Approved

Company Details

Contact

Hours

Details

In Business Since 1985

How We Got Started

Community Involvement

why shamrock CHIMNEY

Credentials

Green Certifications

Memberships and Affiliations

Awards

Service Details

Areas of Expertise

Cities Served

Product Brands Used

All Services Offered

Brick & Stone

Cleaning & Maid Services

Fireplace & Wood Stoves

Related Services Available from Other Pros

Cost Information

Ratings

Reviews

Photos

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What does the background check cover?

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