SM Mechanical: Air Conditioning, Heating & Plumbing Repair Services in Baltimore, MD

SM Mechanical LLC was established in 2009 as one of Baltimore, Maryland’s premier HVAC companies specializing in air conditioning, heating, ventilation, plumbing, and electrical services.

We are fully licensed, ensuring our credibility and professionalism in providing top-notch services.

Service Area

We help residential and commercial clients in Harford County, Baltimore County, Cecil County, Carroll County, Anne Arundel County, and Howard County.

Professional Services

With years of experience and the help of customer referrals, we have slowly but surely built a good reputation among our new and existing clientele.

We have earned an A+ rating from the Better Business Bureau and are recognized by HomeAdvisor as the best home project company.

What Our Customers Say

I was referred for a humidifier and heating / AC service by a local real estate investor and fellow military veteran in Baltimore. Very impressed from call #1. Just as my referral said, SM mechanical is the “best of the best!”

Wyatt E.Baltimore, Md

Very personable and honest. Thoroughly explained every aspect of the job.

Kerry C.Churchville, MD

Friendly, fast, effective, and a great price. I couldn’t be happier.

Virginia C.Catonsville, MD

I appreciate the straight forward and honest approach that SM Mechanical took when explaining the work that needed to be done. I would definitely hired them again. It’s nice to feel you have had your best interests kept in mind when you have work done in your home. Thanks again for wonderful customer service!

Tiffany T.Abingdon, MD

Very knowledgeable, fixed my problem quickly and at a fair price.

Ralph G.Halethorpe, MD

High quality equipment installed at competitive price. Made recommendations for getting most out of unit.

Lawrence T.Dundalk, MD

Next day service. The tech explain about the AC equipment and explained about the problem and how to fix it and what to do in the future. great customer service

Elizabeth G.Gwynn Oak, MD

Did not over-charge. Very informative and helpful.

Lana R.Havre De Grace, MD

Sean explained every detail of the job and took time to give me suggestions about placement. The duct installers were fast, efficient, competent and very polite. They were also very respectful of my time limitations

Maureen T.Bel Air, MD

Very knowledgeable. Determined the problem quickly and repaired. Didn’t try to upsale or recommend replacement like a previous contractor. Would use again.

John H.Baltimore, MD

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Our services:

Your Indoor Comfort Experts

Our team of fully licensed technicians comprises highly trained individuals with the proper know-how regarding air conditioning, heating, plumbing, and electrical concerns.

We treat every home and property as our own, so you can rest assured that your residential or commercial space is in good, capable hands.

Quality Made Affordable

We know that HVAC services such as heating repair or furnace replacement can add up quickly, especially for property owners on a budget.

In our efforts to provide you with high-quality services that won’t break the bank, we proudly offer financing options so you can get that much-needed installation, repair, maintenance, or replacement done as soon as possible.

Count On Us for Baltimore’s Best Heating, Air Conditioning & Plumbing Services

We are your one-stop shop for your HVAC repair, replacement, installation, or plumbing issues, with SM Mechanical’s talented and fully licensed team to complete the job.

We’re a family-owned business known for our integrity and professionalism. We’ll treat your home with the same care as our own.

Call us or fill out our online contact form to reach us today.