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  1. Home
  2. California
  3. San Marcos
  4. HVAC

The Best HVAC Company in San Marcos

Compare top-rated hvac providers in San Marcos. Profiles include verified reviews, service details, and direct contact options.

Service providers

Champion Air Conditioning & Heating

Champion Air Conditioning & Heating

4.9

From $50

Up to $500

Closed until Mon, 8:00 AM

In the heart of San Marcos, we're Champion Air Conditioning & Heating - your reliable HVAC partners. We specialize in delivering top-tier air cond…

0 local residents requested quote requests

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United Rentals - Climate Solutions

United Rentals - Climate Solutions

0

From $50

Up to $500

Closed until Mon, 8:00 AM

At United Rentals - Climate Solutions in San Marcos, we specialize in providing comprehensive HVAC services for your home or business. Our team of…

0 local residents requested quote requests

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Bad Kitty Holdings LLC

Bad Kitty Holdings LLC

5
Open today

From $50

Up to $500

Open 24/7

At Bad Kitty Holdings LLC in San Marcos, we specialize in top-tier HVAC services. Our skilled team provides exceptional HVAC contracting that ensu…

0 local residents requested quote requests

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San Marcos Heating & Air Conditioning

San Marcos Heating & Air Conditioning

0
Open today

From $50

Up to $500

Open 24/7

In the heart of San Marcos, our team at Heating & Air Conditioning has been dedicated to serving homeowners like you for many years. As a leading …

0 local residents requested quote requests

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CALCOAST HVAC L.L.C.

CALCOAST HVAC L.L.C.

5

From $50

Up to $500

Closed until Mon, 9:00 AM

At CALCOAST HVAC L.L.C. in San Marcos, we specialize in comprehensive heating and cooling solutions for your home. We understand that a malfunctio…

0 local residents requested quote requests

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We Care Plumbing Heating and Air

We Care Plumbing Heating and Air

4.8
Open today

From $50

Up to $500

Open 24/7

In the heart of San Marcos, we are We Care Plumbing Heating and Air – your trusted neighbor in home comfort solutions. For over a decade, we've be…

0 local residents requested quote requests

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D-S-P Business Solutions

D-S-P Business Solutions

0

From $50

Up to $500

Closed until Mon, 7:00 AM

At D-S-P Business Solutions in San Marcos, we specialize in HVAC services, making us your go-to partner for all heating and cooling needs. Our exp…

0 local residents requested quote requests

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U S Air Conditioning Company

U S Air Conditioning Company

5

From $50

Up to $500

Closed until Mon, 7:30 AM

In the realm of home comfort, we, U S Air Conditioning Company, San Marcos's dedicated HVAC specialists, understand that a malfunctioning heating …

0 local residents requested quote requests

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Hvac Dinosaur heating and air conditioning

Hvac Dinosaur heating and air conditioning

0

From $50

Up to $500

Closed until Mon, 8:00 AM

In the heart of San Marcos, we're Hvac Dinosaur Heating and Air Conditioning - your dedicated HVAC specialists. For years, we've been providing lo…

0 local residents requested quote requests

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Shock HVAC & Airduct Cleaning San Marcos

Shock HVAC & Airduct Cleaning San Marcos

5
Open today

From $50

Up to $500

Open 24/7

At Shock HVAC & Airduct Cleaning San Marcos, we specialize in comprehensive HVAC services tailored to your comfort needs. As a trusted air conditi…

0 local residents requested quote requests

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Verified HVAC in San Marcos, CA

We show only active businesses that pass moderation. Results are specific to San Marcos and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for hvac

Ratings and reviews come from customers who used the service. Compare hvac pros in San Marcos by experience, responsiveness, and value before you reach out.

Local-first search in San Marcos

Filter by neighborhood, check locations on the map, and find providers close to home or work in San Marcos. Listings are refreshed regularly — August 2026.

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HVAC near me in San Marcos, CA - August 2026

Looking for hvac in San Marcos? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

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Customer reviews in San Marcos

  • Akol Simon Peter
    Akol Simon Peter

    Not happy with the results. Disappointed.

  • Abdallah Skmtt
    Abdallah Skmtt

    Outstanding chimney maintenance service. They cleaned everything thoroughly and answered all my questions. Definitely worth it.

  • Lillian Sanai
    Lillian Sanai

    The team did an outstanding job. They removed soot buildup, checked the chimney structure, and made sure there were no blockages. The heating efficiency in my home has improved a lot. Great service overall.

  • isaac nelson
    isaac nelson

    We needed some chimney sweep work and tuckpointing on the front of our home in San Marcos. Ayden and his team did a fantastic job. He explained each step of the process and even showed us before and after photos. They made sure to keep dust to a minimum while working inside the house. Our old chimney liner had to be replaced, so they put in a new liner and added a new crown. We are very pleased with the service and would definitely recommend them for any chimney or tuckpointing work.

  • Nichole Bond
    Nichole Bond

    Absolutely fantastic service! The team was affordable and did an amazing job sweeping my chimney. They arrived right on time, kept everything super clean, and were very professional. Leonard answered all my questions about my fireplace and gave helpful advice. I will definitely call them again next time!

  • Terry Andrews
    Terry Andrews

    My interaction with this chimney sweep service was nothing short of outstanding. Leonard and his team demonstrate great pride in their work, and it truly shines through. Our project involved retrofitting a new chimney, coupled with substantial stucco repair to our older residence. I must admit, I have engaged many contractors over the years, investing substantial funds into our home renovations. Among them, this chimney sweep service stands out for their top-notch work quality and service. The cherry on top was that their quote was one of the most competitive out of five we received. This was no small task; Leonard and his team were on site for nearly three weeks. We are beyond thrilled to have found Leonard and his chimney sweep team. You will be too.

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