Top 3 HVAC Contractors in Simpsonville

Compare the highest-rated hvac professionals in Simpsonville, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Simpsonville Climate Control Experts

4.8
(127 reviews)
Verified

Full-service HVAC contractor specializing in high-efficiency system installations and complex ductwork design for Maryland's variable climate. They are Carrier Factory Authorized Dealers and NATE-certified technicians with expertise in both traditional and heat pump systems.

8512 Climate Control Drive, Simpsonville, MD 21150

Specialties & Features

Energy Efficiency Consulting
Ductwork Design & Installation
High-Efficiency Systems
24/7 Emergency Service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Old Line Heating & Air

4.6
(94 reviews)
Verified

Family-owned HVAC company with deep roots in the Simpsonville community. Specializes in furnace repair and replacement tailored to Maryland's cold winters, and AC maintenance plans designed for humid summers. They offer budget-friendly service plans and work with Trane and Lennox equipment.

4307 Old Line Road, Simpsonville, MD 21150

Specialties & Features

Furnace Repair & Installation
Maintenance Plans
Emergency Repairs
Senior Discounts

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Bayside Mechanical Services

4.5
(88 reviews)
Verified

HVAC and indoor air quality specialists focusing on comprehensive system solutions including zoning, air purification, and humidity control. They hold EPA Lead-Safe Certification and specialize in retrofitting older homes with modern, efficient HVAC systems while preserving historical integrity.

209 Chesapeake Avenue, Simpsonville, MD 21150

Specialties & Features

Indoor Air Quality Solutions
Historical Home Retrofits
Zoning Systems
24/7 Emergency Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Simpsonville

Simpsonville, MD experiences a humid subtropical climate with hot, humid summers requiring robust AC systems and cold winters demanding reliable heating. The area has a mix of historic homes needing specialized retrofitting and newer construction focusing on energy efficiency. Summer AC failures and winter furnace breakdowns create high demand for emergency services. Most reputable providers offer comprehensive maintenance plans to address seasonal system strain.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Simpsonville regulations and climate