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Mark Heating & Cooling LLC

Licensed
Licensed
$29/service call
Estimated price

Scheduling

Responds in about 1 min

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
Mark Heating & Cooling LLC is a locally owned, veteran-owned and operated HVAC company serving the greater Tucson & surrounding area. We specialize in HVAC design, installation, repair, and maintenance tailored to the unique desert climate. From emergency residential repairs to larger commercial projects, our goal is simple: keep you comfortable with honest, high-quality service. Our technicians are continuously trained on the latest, environmentally friendly systems, so you get reliable, up-to-date solutions for your home or business. Licensed under CR39 – ROC#364549 Air Conditioning, Refrigeration and Heating, we handle everything from Residential & Commercial duct and vent work to heating and cooling systems to installations, maintenance and service ,Contact us today to schedule service or request a quote.
Overview

Hired 4 times

Serves Tucson, AZ

Background checked

License verified

2 employees

1 year in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, and Zelle.

Social media

Facebook, Instagram

Credentials

License verified

CR39 – Air Conditioning, Refrigeration and Heating

License state: AZ

Background checked

Passed by Efrain Mark on Apr 13, 2026.

Services offered
A/C services needed
Property type

House

Condo/Apartment

Townhouse

Business

Projects and media
Projects and media
Reviews

Customers rated this pro highly for punctuality, work quality, and professionalism.

Exceptional 5.0

14 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Amanda P.

6 days ago

•

Hired on Thumbtack

I can't even begin to tell you how happy I am with the price we're getting for the cleaning we're getting it is so exciting to think that we're getting the house in shape to be in a healthier environment 🙏🙏🙏 because of e we will haveour Heath

Details: House • Single-level building • 1,000 - 2,000 sq ft • Heating and cooling • 1 - 5 vents

Duct and Vent Cleaning
pro avatar
noma T.

2 weeks ago

•

From Google

Mark Heating and Cooling is my #1 go-to here in Tucson. Locally owned and operated by legit good people. They kept my old ancient AC running for years. Saved me from summer meltdowns multiple times, no joke. They returned calls, showed up on time, were patient with my concerns/budget and just all around pleasant to work with.. When we finally needed to get the A/C unit replaced we went with Mark. Great to have someone I like and trust be available when i really need it, solid recommendation.
Mark Heating & Cooling LLC's reply
Wow, thank you so much for the amazing recommendation! We know how stressful an AC replacement or breakdown can be in Tucson, so hearing that we made the process pleasant and worry-free means the world to us. Thank you for being a loyal customer and for supporting a local business!
pro avatar
Tom A.

4 weeks ago

•

From Google

Efrain from Mark's Heating and Cooling was very impressive and professional. We maintained good communication throughout my engagement with three different service providers. In the end, I chose Mark's for the service needs my wife and I have--in large part due to Efrain's work in sizing the work appropriate to our needs and offering the service dates that fit our schedules. Thanks so much!
Mark Heating & Cooling LLC's reply
Thank you, Tom! We truly appreciate the kind words. It's wonderful to know that our team's professionalism and dedication to getting the job done right made a difference for you. We know you had several options to choose from, so thank you for trusting us with your home's comfort. We're always here if you need anything else!
pro avatar
Jan M.

Apr 30, 2026

•

From Google

They were very nice and professional. I called them for a second opinion on my AC unit. They identified my problems and gave me a bid less than 1/2 the cost of the company I originally called. This is a relatively new company, and I like to support local businesses. I'd recommend them to anyone.
Mark Heating & Cooling LLC's reply
Hi Jan, thank you so much for the kind words! We are glad we could provide a second opinion and save you some money on your AC unit. As a local business, we truly appreciate your support and are happy to hear you'd recommend us to others. Please don't hesitate to reach out if you need anything else!
pro avatar
Jacob M.

Apr 11, 2026

I’m so impressed with the full HVAC installation Efrain did at my home. It’s a major project, but he made the entire process seamless. He was very meticulous with the setup, ensuring everything was sized correctly and running efficiently. The quality of his work is outstanding—you can tell he takes a lot of pride in what he does. Highly recommend him if you need a pro for a big job!
Mark Heating & Cooling LLC's reply
Hi Jacob, thank you so much for the 5-star review! We're so glad to hear that Efrain made the installation process seamless for you. We take great pride in being meticulous with every setup to ensure long-term efficiency. We appreciate your recommendation and the opportunity to work on such a major project for your home!
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