HVAC Services and AC Repair in California, MD

24/7 Emergency Services

10-Year Parts and Labor Warranty

Coleman Certified Comfort Expert

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Unmatched HVAC Comfort With Tennyson Heating & Cooling

Your comfort is in good hands with Tennyson Heating & Cooling. As a trusted name for HVAC in Lexington Park, MD, we take pride in delivering exceptional heating and cooling services. Whether you need help with your heater or are looking for AC repair in California, MD, we can take care of any project, big or small. With over 31 years of industry experience, we've built a reputation for honesty, competitive pricing, and prompt service. As a locally owned and locally operated business, we understand the unique needs of our community, and our owner is present on most job sites to ensure quality work.


Find the solutions you need for comfort. Reach out to the team at Tennyson Heating & Cooling. Most service is available on the same day or within 24 hours. Ask for a free estimate, and we'll have one ready within 24 hours at THC!

Why Choose Tennyson Heating & Cooling?

Choosing Tennyson Heating & Cooling means choosing a trusted, family-owned business with a proven track record. We're committed to providing you with the best service at the best price. Our honesty, competitive pricing, and quick service make us the preferred choice for many. We're here for you at THC, whether you need a quick repair or a complete system overhaul.


We're proud to be a Coleman Certified Comfort Expert and a recipient of the Gold Dealer Award for three years. We believe in the quality of our work, and we never cut corners. That's why we provide a 10-year parts and labor warranty, and we're always ready to meet or beat other valid offers. Don't forget to call us about the 2024 tax incentives!


Tennyson Heating & Cooling is the only HVAC team you need. Contact our team today!

10-Year Parts and Labor Warranty

Meet or Beat Other Valid Offers

Most Service Available the Same Day

31+ Years of Industry Experience

Gold Dealer for Over Three Years

Coleman Certified Comfort Expert

Heating Services

Our heating services are designed to keep you warm and cozy during the chilly months. From routine maintenance to emergency repairs, we've got you covered.

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HVAC Sales and Installation

We offer a wide range of HVAC systems for sale and provide professional installation services to ensure optimal performance. Get a free estimate!

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Mini-Splits

Our mini-split systems are an efficient and versatile solution for heating and cooling individual rooms or smaller spaces in your home.

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Heating Repairs

Our experienced technicians can diagnose and repair any heating issue, ensuring your home stays warm when you need it most. 24/7 emergency service is available!

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Cooling Repairs

We provide reliable cooling services and AC repair in California, MD to keep your home comfortable during the hot summer months. You can call the team at THC 24/7 for emergencies!

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Indoor Air Quality

We offer solutions to improve your indoor air quality, creating a healthier and more comfortable environment in your home.

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Here's what our satisfied customers are saying...

At Tennyson Heating & Cooling, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Tennyson Heating & Cooling and let others know what you think.

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Tennyson Heating & Cooling

Serving the Tri-County area. Tennyson Heating & Cooling specializes in heating, cooling, mini-splits, and indoor air quality. 24/7 emergency services. 10-year parts and labor warranty. Coleman Certified Comfort Expert. Call now.

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