
Heating, Air Conditioning & Plumbing in Pepperell, MA
Local, owner-operated service for heating system replacement, air conditioning, water heater replacement, and plumbing repairs. Serving Pepperell, Groton, Littleton, and nearby Massachusetts communities.
★★★★★ 26 Google Reviews • Licensed & Insured • 20+ Years Experience
Keeping Your Home Comfortable
Year-Round
Brady Mechanical is a locally owned business serving Pepperell, Groton, and surrounding Massachusetts communities. We provide high-quality HVAC and plumbing solutions with a focus on reliability, clear communication, and customer satisfaction.
Tank and tankless water-heater replacement with clear options and upfront pricing.

Our Services
Save on Service & Installations
Mention any promotion when you book. Ask about Mass Save rebates and financing options on qualifying high-efficiency equipment.
$50 OFF
Any Service Call
Save $50 on your next heating, cooling, or plumbing service.
Cannot be combined with other offers.
$200 OFF
Water Heater Buy Back
Replace your old water heater and receive $200 off your new water heater installation.
$500 OFF
Mitsubishi Heat Pump Installation
Save $500 on qualifying Mitsubishi Electric heat pump installations.
Ask about Mass Save rebates and financing.
$500 OFF
Fall Boiler Installation
Replace your aging boiler this fall and save $500 on a qualifying high-efficiency boiler installation.
Limited-time seasonal offer.
Call (978) 489-0020
Limited-time offers. Cannot be combined with other discounts. Some restrictions apply. Contact Brady Mechanical for complete details.
Brands We Install & Service
We proudly install and service trusted HVAC equipment from manufacturers known for reliability, efficiency, and long-term performance.




20+ Years Experience
Trusted craftsmanship backed by over two decades of hands-on experience.
Licensed & Insured
Professional service performed to the highest industry standards.
WE ALSO INSTALL, REPAIR, AND SERVICE MOST MAJOR BRANDS
Family-Owned & Operated
Local service with a commitment to treating every home with care.
Honest Upfront Pricing
Clear recommendations and transparent pricing before work begins.
Heat Pump Specialists
Expert installation and service of high-efficiency comfort systems.

Your Local HVAC & Plumbing Experts
Why Homeowners Choose Brady Mechanical
At Brady Mechanical, you'll work directly with the owner from the first call to the final walkthrough. With more than 20 years of professional HVAC and plumbing experience, every repair, maintenance visit, and installation is completed with honest recommendations, quality workmanship, and attention to detail.
Our goal is simple: provide dependable comfort, clear communication, and long-term solutions while treating every home with the same care and respect we would our own.
- ✔ Owner Operated
- ✔ 20+ Years of Experience
- ✔ Licensed & Insured
- ✔ Upfront Pricing
- ✔ Honest Recommendations
- ✔ Respect for Your Home
⭐ Google 5-Star Rated
📍 Serving Massachusetts
🛠 20+ Years Experience
🏠 Family Owned
Our Installation Promise
Clear expectations, careful workmanship, and respect for your home from estimate through final walkthrough.
• Upfront written pricing before approved work begins
• Careful protection of floors and surrounding property
• Clean work area and final walkthrough
• Manufacturer warranty coverage varies by equipment
• Labor warranty terms are included in each written proposal

Service Areas in Massachusetts
Brady Mechanical proudly serves homeowners and businesses throughout Middlesex County and North Central Massachusetts. If you don't see your town listed, please give us a call to confirm service availability in your area.
Recent Projects
A look at recent heating, air conditioning, water heater, and plumbing work completed by Brady Mechanical.
A closer look at the high-standard comfort installations done locally in our service areas.
Frequently Asked Questions
Do you provide free replacement estimates?
Yes. Brady Mechanical provides free estimates for qualifying heating, air-conditioning, heat-pump, boiler, and water-heater replacement projects. Diagnostic service calls are separate and currently have an $89 diagnostic fee.
Is financing available?
Yes. Flexible financing options are available through Wisetack, subject to credit approval. You can review payment options without affecting your credit score.
What areas do you serve?
Brady Mechanical serves Pepperell, Groton, Townsend, Dunstable, Ayer, Littleton, Westford, Acton, Boxborough, Harvard, Lunenburg, Maynard, Concord, Chelmsford, and nearby Massachusetts communities.
Do you repair and replace heating, AC, plumbing, and water heaters?
Yes. Brady Mechanical provides residential heating, air-conditioning, heat-pump, plumbing, boiler, and water-heater repair and replacement services.








