Explore Services
Join as a pro
Log in
Explore Services
Sign up
Log in
Find a plumbing inspector in your area

Plumbing inspectors near Rockville, MD

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

Avatar for Markool Heating Cooling Plumbing
Avatar for Markool Heating Cooling Plumbing
2.
Markool Heating Cooling Plumbing
2.
Markool Heating Cooling Plumbing

Exceptional 5.0

(42)

Exceptional 5.0

(42)

In high demand
Licensed pro
  • 2 hires on Thumbtack
  • Serves Rockville, MD

Online now

Roberto E. says, "I have to say, I am thoroughly impressed and satisfied with my entire experience working with Markool HVAC, and will be recommending them to everyone I know. My project was to replace a 30+ year old Magic-Pak heat pump system in my condo that was failing to keep temp in this heat wave with a brand new unit. Trevor, the technician who performed my estimate and measurements, was able to inform me that not only was my old unit very old, but the return air was not adequately connected to the grille in my house on the initial install, which made the unit even less effective. The staff at each stage of the project was kind and professional, and the technicians arrived and got the new unit installed and return air properly connected very quickly. Very happy with everything so far, and look forward to working with them again in the future."See more
Roberto E. says, "I have to say, I am thoroughly impressed and satisfied with my entire experience working with Markool HVAC, and will be recommending them to everyone I know. My project was to replace a 30+ year old Magic-Pak heat pump system in my condo that was failing to keep temp in this heat wave with a brand new unit. Trevor, the technician who performed my estimate and measurements, was able to inform me that not only was my old unit very old, but the return air was not adequately connected to the grille in my house on the initial install, which made the unit even less effective. The staff at each stage of the project was kind and professional, and the technicians arrived and got the new unit installed and return air properly connected very quickly. Very happy with everything so far, and look forward to working with them again in the future."
Thumbtack makes it easy to connect with quality local pros for your most important jobs. Compare prices, get free cost estimates, and hire with confidence—all account owners on Thumbtack are required to take and pass a criminal background-check, and jobs are covered by our Thumbtack Guarantee
Why hire professionals on Thumbtack?
Free to use

You never pay to use Thumbtack: Get cost estimates, contact pros, and even book the job—all for no cost.

Compare prices side-by-side

You’ll know how much your project costs even before booking a pro.

Hire with confidence

With access to 1M+ customer reviews and the pros’ work history, you’ll have all the info you need to make a hire.

Related cost information

Popular in Rockville

You might also like

In other nearby areas

Thumbtack
Consider it done.
Customers
Pros
Support
© 2025 Thumbtack, Inc.
Thumbtack Guarantee