Owner Operated • 20+ Years Experience • Pepperell, MA
Plumbing, Heating & Cooling Services in Pepperell, MA
Brady Mechanical provides dependable plumbing, heating, air-conditioning and heat-pump services throughout Pepperell, Groton, Acton, Westford, Dunstable, Ayer, Littleton and surrounding communities. Get straightforward options, responsive communication and quality workmanship from a local, owner-operated company.

Patrick Brady — Owner & Licensed Technician
Current Promotions
Save on Service & Installations
Mention any promotion when you book. Ask about Mass Save rebates and financing options on qualifying high-efficiency equipment.
- Service Call
$50 OFF
Any Service Call
Save $50 on your next heating, cooling, or plumbing service.
Cannot be combined with other offers.
- Water Heater
$200 OFF
Water Heater Buy Back
Replace your old water heater and receive $200 off your new water heater installation.
- Mitsubishi Heat Pump
$500 OFF
Mitsubishi Heat Pump Installation
Save $500 on qualifying Mitsubishi Electric heat pump installations.
Ask about Mass Save rebates and financing.
- Boiler Installation
$500 OFF
Summer Boiler Installation
Replace your aging boiler this summer and save $500 on a qualifying high-efficiency boiler installation.
Limited-time seasonal offer.
Our Services
Complete Home Comfort & Plumbing Care
From emergency repairs to full system replacements, Brady Mechanical keeps your home comfortable, efficient and running safely all year long.
Heating Services
Expert repair and maintenance for boilers, furnaces, and heating systems.
Learn moreHeat Pumps
Efficient year-round comfort with expert heat pump service and replacement.
Learn moreResidential Plumbing
Quality plumbing repairs from leaky faucets to major pipe maintenance.
Learn moreAir Conditioning
Stay cool with responsive AC repair, installation, and tune-ups.
Learn moreBoilers & Water Heaters
Reliable hot water solutions including boiler service and tank replacements.
Learn moreIndoor Air Quality
Improve your home's air with high-efficiency filtration and purification.
Learn more
Trusted Equipment Brands We Install & Service
5.0 Star Rated
What Our Neighbors Say
Real reviews from homeowners across Pepperell, Groton, Littleton, Acton, Westford and the surrounding towns.

“We hired Brady Mechanical to clean and perform maintenance on our mini split systems. Patrick was very professional, arrived on time, and walked me through every step. Now we have spotless systems! We will use them for all our A/C needs. Thank you Brady Mechanical!”
Jessica York
“Great experience. Thank you!”
Matthew Sutton
“I had an issue with my central A/C and Mr. Brady was very kind, knowledgeable, reasonable, and reliable. He arrived on time and was very efficient. I will be using Brady Mechanical services again in the future.”
Torri Asbury
“I had an excellent experience with Patrick from Brady Mechanical. He came out over the weekend to diagnose and repair my AC unit, and I couldn’t be happier with the service. Patrick was professional, courteous, and incredibly responsive. Despite it being a weekend, he arrived promptly, quickly diagnosed the issue, gave me an honest and fair assessment, and completed the repair in a very timely manner. It’s not often you find someone who combines technical expertise with such outstanding customer service. I truly appreciated his professionalism, clear communication, and efficiency throughout the entire process. I highly recommend Patrick and Brady Mechanical to anyone looking for reliable, honest, and high-quality HVAC service. Thank you again for a job well done!”
Chandan Suri
“Service was great, very professional, highly recommend!!!!”
Adriano Dasilva
“Great installation and service from Brady Mechanical. We experienced a water heater failure and decided to upgrade the entire system. They hauled out the old and installed the new! From start to finish it was a great experience. They took extra care to cover our flooring and when it was completed they cleaned up and you didn't know they were there. Our forced hot water system is top notch and we have hot water on demand. You should give them a call. They actually care about what they do!”
Wade Bergeron
“I highly recommend Brady Mechanical for anyone looking for quality HVAC and mechanical services. Pat provides exceptional customer service and brings a wealth of knowledge and experience to every job. He takes the time to explain everything clearly, offers honest recommendations, and ensures the work is done right the first time. What really stands out is Pat’s professionalism, friendliness, and commitment to cost-effective solutions. He doesn’t try to sell you things you don’t need—instead, he focuses on delivering reliable repairs and services that fit your budget while maintaining high-quality workmanship.”
Anthony
“Excellent! Fast call back and quote, I'd definitely have them back for future repairs!”
Eric McIntyre
“Patrick was great. He was able to come right out to fix a leaking pipe and give me an estimate for other repairs I wanted. Very polite and knowledgeable, highly recommended.”
Todd C

Why Choose Brady Mechanical
Local Service You Can Actually Reach
Brady Mechanical is owned and operated by Patrick Brady, bringing more than 20 years of hands-on experience to every home. You get the same trusted technician, clear answers and work done right the first time.
- 20+ Years ExperienceTrusted craftsmanship backed by over two decades of hands-on experience.
- Licensed & InsuredProfessional service performed to the highest industry standards.
- Family-Owned & OperatedLocal service with a commitment to treating every home with care.
- Honest Upfront PricingClear recommendations and transparent pricing before work begins.
- Heat Pump SpecialistsExpert installation and service of high-efficiency comfort systems.
Where We Work
Plumbing, Heating & Cooling Service Areas
Brady Mechanical is based in Pepperell, MA and serves homeowners across the surrounding Nashoba Valley towns. Because we are owner operated, you deal directly with a local technician — not a call center.
- Pepperell, MA
- Groton, MA
- Littleton, MA
- Dunstable, MA
- Ayer, MA
- Westford, MA
- Harvard, MA
- Lunenburg, MA
- Acton, MA
- Boxborough, MA
- Concord, MA
Don't see your town? Give us a call — we cover many nearby communities.
Ready When You Are
Book Your Service Today
Call, text or send a request and we'll get back to you quickly with honest options and clear pricing.
- Hours
- Monday–Saturday, 7:00 AM–5:00 PM • 24-Hour Emergency Service Available
- Based In
- Pepperell, MA — serving surrounding Massachusetts communities
Primary Service Areas
See all service areas — we cover many nearby towns.








