M and M Heating & Cooling, Plumbing & Electrical

M and M Heating & Cooling, Plumbing & Electrical Longmont Air Conditioning - Heating and Plumbing - Service and Repair http://www.mandmhvac.com Family Owned and Operated. Licensed and insured.

Residential Heating, Air Conditioning, Plumbing, and Electrical Service, Repair, and Installation. Service Repair Installation - Longmont & Surrounding Communities M and M Heating & Air Conditioning.

Fact Friday! 💡 Replacing your HVAC air filter regularly helps maintain proper airflow, reduces strain on your system, an...
09/04/2026

Fact Friday! 💡 Replacing your HVAC air filter regularly helps maintain proper airflow, reduces strain on your system, and can improve indoor air quality while supporting more efficient operation. Keep your system running smoothly and your air clean all year long!​

Call us today if your system is due for a checkup or tune-up! 📲​

$88 Furnace Tune-upDon't get caught in the cold when football season kicks into high gear. Beat the fall rush and make s...
09/01/2026

$88 Furnace Tune-up
Don't get caught in the cold when football season kicks into high gear. Beat the fall rush and make sure your system is ready. Right now, get a complete Fall Furnace Tune & Clean for just $88 AND we’ll throw in a FREE Water Heater Flush! Voted Best of Longmont and Boulder County Gold Winner. 🏈🔥
https://go2site.biz?WobTic

$50 OFF Any Plumbing RepairPlumbing issues don't wait for a convenient time! Get the fast, reliable repair your home nee...
09/01/2026

$50 OFF Any Plumbing Repair
Plumbing issues don't wait for a convenient time! Get the fast, reliable repair your home needs and save. We're offering $50 OFF any plumbing repair throughout August.

💦Click below to claim your offer and schedule your service today!
https://go2site.biz?qJk3Om

Another 5-star review from a valued customer. Thank you for your kind words and for choosing our team for your HVAC serv...
08/27/2026

Another 5-star review from a valued customer. Thank you for your kind words and for choosing our team for your HVAC service.​

Your HVAC system works hard year-round—give it the attention it deserves. Call today and claim your spot on our service calendar.​

Every home’s water needs are different, and the right solution starts with knowing what’s in your water. From filtration...
08/25/2026

Every home’s water needs are different, and the right solution starts with knowing what’s in your water. From filtration to softening, testing, and regular maintenance, there are options to help address water quality concerns and keep your system working efficiently.​

Ready to improve your water? Give us a call today to schedule your appointment and let’s find the solution that fits your home.​

11 YEARS IN A ROW! 🏆✨The votes are in, and thanks to YOU, M&M Heating, Cooling, Plumbing & Electrical has been named Bes...
08/24/2026

11 YEARS IN A ROW! 🏆✨

The votes are in, and thanks to YOU, M&M Heating, Cooling, Plumbing & Electrical has been named Best of Longmont in all three categories again!

🥇 Best A/C & Heating Service
🥇 Best Electrician
🥇 Best Plumber

Serving this community for over a decade is an honor we never take for granted. To say thank you for your incredible support, we’re passing the celebration on to you with these special limited-time offers:

❄️ $88 AC Tune-Up
💧 $99 Drain Clearing (includes a FREE Camera Inspection!)
⚡ FREE Electrical Estimates

Thank you for trusting us with your homes, Longmont. Here’s to year 11 and beyond! 🥂
📲 Call us or book online today to claim your offer! (Link in bio)

Did you know a heat pump doesn’t actually create heat? It transfers heat from one place to another, helping provide effi...
08/21/2026

Did you know a heat pump doesn’t actually create heat? It transfers heat from one place to another, helping provide efficient heating and cooling for your home throughout the year.​
By moving heat instead of generating it, heat pumps can help reduce energy use while keeping your system working efficiently. Call us today to learn more about whether a heat pump is the right solution for your home.​

Stay ahead of the heat with our $88 AC Tune-Up that helps keep your cooling system running efficiently when you need it ...
08/19/2026

Stay ahead of the heat with our $88 AC Tune-Up that helps keep your cooling system running efficiently when you need it most. ​
Don’t wait for a sudden breakdown—secure your $88 tune-up now and keep your home cool all summer long!​

Your water works behind the scenes every day, from your pipes to the appliances that keep your home running. Poor water ...
08/18/2026

Your water works behind the scenes every day, from your pipes to the appliances that keep your home running. Poor water quality can contribute to buildup, sediment, scale, and added wear over time. What’s in your water can have a bigger impact than you may realize.​

Let us help you get a clearer picture of your water quality. Call today to schedule an appointment and find the right solution for your home.​

A new school year means tight schedules and busy family routines. The last thing you need is a cold shower in the mornin...
08/14/2026

A new school year means tight schedules and busy family routines. The last thing you need is a cold shower in the morning or an AC breakdown during homework time. Make sure your home's plumbing and HVAC systems are ready for the hectic season ahead.​

Call us today to schedule maintenance and keep your school year running smoothly.​

Address

110 S Bowen Cir
Longmont, CO
80501

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+17203661512

Website

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