Tim Whistler Plumbing & Gas Fitting
Company Overview
Your trusted specialists for plumbing, gas fitting, and HVAC—providing service to Maryland, DC, & VA with expertise and care.
* Insured and Licensed for your protection
* Water Heating • Drainage Services • Sewer Fixes
* A/C & Heating Services • Intelligent Thermostats • Heat Pump Installations
* Gas Fireplace Installations & Yearly Inspections
Residential experts dedicated to tidy work, reasonable rates, and transparent service.
?? Get in touch now or send us a message on Yelp — fast replies, effective results.
With more than 20 years of experience as a master plumber and gas fitter, we are ready to swiftly and accurately address all your plumbing and gas issues.
We look forward to being your local plumber and gas fitter!
Tim is a seasoned master plumber and gas fitter with over 20 years of expertise in troubleshooting and repairing your residential plumbing and gas fitting concerns.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Fire heating system inspection
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
| Mon: | 7:00 AM - 5:00 PM |
| Tue: | 7:00 AM - 5:00 PM |
| Wed: | 7:00 AM - 5:00 PM |
| Thu: | 7:00 AM - 5:00 PM |
| Fri: | 7:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |
Recommended Customer Reviews
This is a great locally owned business. They are on time, reasonably priced and wear shoe covers to keep the house clean.
I discovered a leaking kitchen cold water shutoff valve after returning from a trip and turned the water back on. I called the company I used before but they can only come late next week. Found several highly rated companies on Yelp and luckily one of Tim's trucks came over in the same afternoon and replaced the valve very quickly. The serviceman is polite, knowledgeable, work neatly, and followed Covid safety guideline. The charge is not the lowest but reasonable. I would certainly put them on the top of my list for my next plumbing job.
Vlad A.Timely, reliable service. Diagnosed cartridge replacement for a faulty faucet, replaced the part to our satisfaction. Thank you.
We had a major plumbing issue in our house. We've worked satisfactorily with Tim before and reached out to him for this project. Tim gave us an estimate that included ripping up our bathroom, floor and front yard. This seemed excessive, and we got another quote. This quote suggested only disturbing the yard and for several dollars less. Tim seemed to be over charging a huge amount and suggesting a bunch of unnecessary work. He also tried to pull a bait and switch on the concrete work. Overall, a very negative experience and revealed a lot as to how Tim does business.
I am very pleased with this company. I dont often leave reviews, but thought it might help others. Frank arrived on time,
quickly assessed the situation concerning some flooding in my basement, the sump pump and a kitchen faucet problem. He answered my questions and explained things clearly. The pricing had been explained to me during my phone call with their office manager, so there were no surprises, and it was very reasonable.
Our 75 gallon water heater stopped working. When we moved into this house last summer, I figured this was a possibility given its age. What I didn't realize then was how the basement hallway was built/finished in a way that was too narrow to accommodate removal of the old water heater. After talking to a few vendors that did not want to take on the work of cutting up the old tank and instead suggested going tankless (not interested), taking out a whole wall along the hallway and rebuilding it after removal (no way), or just ""abandoning"" the old tank in place (what?), Tim Whistler came to rescue. He explained clearly that he can cut up the massive water heater as needed, and put in a much higher-quality and performance system than we had before. His video-based consultation was terrific, and his straightforwardness on the proposed approach gave me great confidence to go with him a few days later. And the work was done exactly as expected, with really terrific customer service/interface throughout the way. Tim and his team are our new go-to for all plumbing needs!
we have used tim whistler on numerous occasions for our plumbing needs and also to install a gas fireplace. they are very prompt, courteous and communicative. if they can come at an earlier day or time, they always make the effort to do so. maria in the office is easy to work with and the service people themselves are wonderful. top notch!!!
We have used Tim Whistler Plumbing a couple of times for clogged drains and they have been wonderful! Very quick response, they were able to get us an appointment quickly and the plumber Mike was great to work with. Highly recommend!
I'll never call anyone else! Once again, Tim Whistler's organization came through to help and at a reasonable price! I had a clogged shower drain and thought I needed it snaked. But Mike came and showed me that my contractor installed a drain debris catch that was full and I didn't need the more expensive work.
As always, Maria was helpful, Mike was prompt, and I got what I needed not what someone could sell me. Highly recommended!!!
After getting estimates and diagnoses from six different plumbing companies, Tim himself came and walked me through a collapsed drain line under the basement slab and how his folks could route a new one without having to open up any walls. His folks showed up early and worked efficiently for two days and did a great cleanup afterwords. Really great crew highly recommended!

























