On Duty Chimney Masonry Stove

4.9
510 reviews

About

Chimney SweepChimney ContractorFireplace Contractor
On Duty is a veteran-owned company providing, chimney services including liner repairs, relining, video inspections, cleaning, masonry repairs and installs. When it comes to chimney services you’ll want to place your trust in a team of professionals. Cleaning, sweeping, installing, and repairing chimneys, fireplaces and masonry work requires specific skills to perform correctly. Without the proper training this could result in costly errors. That’s why, the next time you need chimney, masonry, and stove services near Leominster, MA, On Duty has your back!

Details

  • Onsite servicesAvailable

Location

On Duty Chimney Masonry Stove
493 Lancaster Street Suite 201, Leominster, MA
01453, United States

Hours

Reviews

4.9
510 reviews
5 stars
485
4 stars
19
3 stars
0
2 stars
1
1 star
5

What are people saying?

AI-generated from recent customer reviews

Professionalism

Customers consistently praised the technicians for their professionalism, knowledge, and thoroughness during service.

Communication

The business received positive feedback for clear communication, including updates on scheduling and detailed explanations of services.

Efficiency

Many reviews highlighted the promptness and efficiency of the service, with technicians completing jobs in a timely manner.

Customer Satisfaction

Overall, customers expressed high satisfaction with the quality of work and the friendly demeanor of the staff.

Cleanliness

Technicians were noted for leaving work areas clean and tidy after completing their tasks.
  • KS
    Karen Saisa-Southworth
    2 days ago
    5.0
    WOW! PLEASE do not pass up this amazing company! On Duty Chimney Masonry Stove went above and beyond. Technician Zachary, took his time explaining the wood stove and how it functions. (The stove world is new to me) and solved my issue. I asked Zach if he would check out roof and chimney. There was NO pressure trying to sell services that he explained would be needed to the future. Zach provided many options for future repairs. I will always use this company!
  • BB
    Barbara Brady
    4 days ago
    5.0
    Every step of the way, both on site technicians and management at OnDuty Chimney have been extremely knowledgeable, professional, diligent, and wonderful to work with, and I’ve also been extremely impressed with their detailed photo documentation (of both the inside and outside of our chimneys and flues) and the transparency of reports throughout the process, documenting and thoroughly explaining both existing conditions and work completed. It feels great going into the winter with such confidence in the state of our chimneys and flues. Sincere thanks to everybody at OnDuty that we’ve worked with, and we look forward to a continued maintenance relationship in the years to come.
  • LY
    Lesley Yanka
    6 days ago
    5.0
    I had my gas fireplace cleaned and inspected, and I’m extremely happy with the service. The technician was thorough and professional from start to finish. He not only cleaned the fireplace beautifully, but also checked the vent pipe and all the internal components to make sure everything was operating safely and properly, and answered all my questions. It feels great knowing the fireplace is in working order for the season. Highly recommend!
  • CC
    C.A.
    Nov 12, 2025
    5.0
    We have been using On Duty Chimney Service for the last 10 years, first for our fireplace cleanings and now for our pellet stove cleaning and maintenance. They are always very professional and respond promptly to email requests. Our recent pellet stove cleaning and maintenance was done by Ben M. He was very nice and did a great job. Very happy with the work!! Thank you!
  • SZ
    Sharon Zanghi
    Oct 23, 2025
    5.0
    On duty is very well-organized. The technicians are knowledgeable and very professional. Johnathon performed cleanings and a very thorough inspection of 3 flues, explaining what he was doing and providing pictures to highlight issues that required attention. We then received the quote with some options we felt we would hold up on. This was an easy conversation with no pressure and the new quote arrived and we moved forward a week later. The team of Christian, Jacob and Lucus arrived at the time committed for 3 solid days of work – with 2 of them being very long days due to some extra attention the chimney required in order for the liners to be inserted. They explained everything they were doing or going to do each step of the way. Christian was so professional and so chill making sure we felt comfortable with everything they were doing. As the process unfolded we realized that we needed to go back to the original quote suggestion for a new chimney crown and cap. There was no pressure on us doing this but in the end it made sense and right thing to do for them to finish off the project. Christian and Jacob returned for the final capping today – it looks soo good! Prior to leaving they made sure we didn’t have any additional questions or concerns. Such a positive experience from start to finish! We would absolutely recommend On-Duty and their team of professionals for cleaning, repairs and new inserts. We were very impressed with each of the team members we dealt with and are so happy with the end results.

Frequently Asked Questions About On Duty Chimney Masonry Stove

What services does On Duty Chimney Masonry Stove provide?

On Duty offers chimney inspections, cleaning, repairs, relining, fireplace installation and repair, dryer vent cleaning, wood and pellet stove installations, and custom fireplace renovations.

Where is On Duty Chimney Masonry Stove located?

The business is located at 493 Lancaster Street Suite 201, Leominster, MA 01453, United States.