Leader in the Massachusetts Home Service Industry since 1992
YOUR LOCAL 5-STAR COMPANY
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Don’t wait for your AC to break down in the middle of July. 128 Plumbing, Heating, Cooling & Electric has provided thorough, professional air conditioning maintenance for homeowners throughout Chelmsford, MA since 1992, keeping your system efficient, reliable, and ready for the hottest days of the year.
- Annual air conditioning tune-ups and maintenance
- Central air conditioning system inspections
- Refrigerant level checks and performance testing
- Air filter replacement and airflow optimization
- Coil cleaning and electrical component inspections
- Preventative AC maintenance plans and seasonal service
CALL 128 SKILLS
Here is a quick list of the top cooling services we offer:
What Our AC Maintenance Includes
Every AC tune-up from 128 Plumbing, Heating, Cooling & Electric includes a complete multi-point inspection and performance test, coil cleaning to maximize heat transfer efficiency, refrigerant level check, electrical component inspection and tightening, lubrication of motors and moving parts, condensate drain cleaning and treatment, thermostat calibration check, and a full written report of findings. We don’t just check boxes. We document your system’s condition so you have a clear picture of its health. Explore all of our home services in Chelmsford, MA.
How Often Should You Service Your AC in Chelmsford?
We recommend scheduling AC maintenance once per year, ideally in the spring before the cooling season begins. Chelmsford summers can bring extended heat and humidity, and a system that hasn’t been serviced is more likely to fail when it’s working hardest. Annual maintenance also keeps most manufacturer warranties valid and helps you catch small issues before they become costly repairs. If your system is already showing problems, our AC repair team is ready to help.
Mass Save and Efficiency Incentives
Chelmsford homeowners may be eligible for Mass Save rebates on qualifying high-efficiency cooling equipment and improvements. 128 Plumbing, Heating, Cooling & Electric is familiar with the Mass Save program and can help you understand what incentives may apply to your home. Regular maintenance also helps existing equipment run more efficiently, directly reducing your monthly energy costs.
Book AC Maintenance in Chelmsford
Scheduling is easy. Request an appointment online or call our team. Spring slots fill quickly, so we recommend booking early. Ask about our membership plan, which includes annual AC maintenance, priority scheduling, and repair discounts, making it the most convenient and cost-effective way to stay covered year-round.
Why Choose 128 for your Air Conditioning Maintenance in Chelmsford, MA?
We’re A Proud Heat Pump Installer of Mass Save®
We’ve helped thousands of homeowners learn about Mass Save financing and rebates. Call or message us now to learn about the process.
Official Home Services Company of the Boston Red Sox
We are proud to say that we’re the first ever Official Home Services Company of the Boston Red Sox!
Ask about our loyalty program: base+ membership
Our whole-home loyalty membership allows for exclusive visits & benefits, SmartHome access, and peace of mind for your plumbing, HVAC, and electrical services from attic to basement
Frequently Asked Questions
Why choose 128 for air conditioning maintenance in Chelmsford, MA?
Since 1992, 128 Plumbing, Heating, Cooling & Electric has helped Chelmsford homeowners keep their cooling systems running efficiently with professional AC maintenance services. Our comprehensive tune-ups help improve performance, reduce the risk of breakdowns, and extend the lifespan of your air conditioning system.
When is the best time to schedule AC maintenance in Chelmsford?
Spring is typically the best time to schedule air conditioning maintenance before the summer heat arrives and service schedules become busier. We recommend booking your tune-up between March and May to ensure your system is prepared for peak cooling season.
Does annual AC maintenance really make a difference?
Yes. Regular maintenance helps improve energy efficiency, reduce wear and tear on system components, and lower the likelihood of unexpected breakdowns. In many cases, the cost of preventive maintenance is far less than the cost of emergency repairs or premature system replacement.
Is AC maintenance covered under my manufacturer warranty?
Many HVAC manufacturers require documented annual maintenance to keep warranty coverage valid. Skipping routine service may jeopardize certain warranty protections. After every maintenance visit, we provide documentation of the work performed for your records.
Do you service ductless mini-splits in Chelmsford?
Yes. We maintain all types of cooling systems, including ductless mini-splits, central air conditioners, and heat pumps. Ductless systems require specialized maintenance such as filter cleaning, coil inspection, condensate system cleaning, and performance testing.
What’s included in the 128 Plumbing, Heating, Cooling & Electric membership plan?
Our maintenance membership plans include scheduled HVAC tune-ups, priority scheduling, and valuable discounts on repairs and equipment installations. Membership helps homeowners stay on top of routine maintenance and maximize system performance year-round.
Do you serve other areas besides Chelmsford?
Yes. In addition to Chelmsford, we provide air conditioning maintenance services in nearby communities such as Billerica, Bedford, and Littleton. Visit our areas we serve page for the full list.
We have 3 locations across Massachusetts
Our Wakefield, MA Location
78 Foundry St, Wakefield, MA 01880
Our North Andover, MA Location
3 Johnson St, North Andover, MA 01845
Our Chelmsford, MA Location
80 Brick Kiln Rd, Chelmsford, MA 01824
One of our locations is right on Chelmsford and here to assist you with your plumbing needs!
