J&M Mechanical, LLC

J&M Mechanical, LLC LOCAL - FAMILY OWNED - DEPENDABLE
Heating and Cooling Professionals

Serving the Black Hills, SD

Your air conditioner has one job this summer: keep you cool. 😎A seasonal tune-up helps your system run more efficiently,...
06/14/2026

Your air conditioner has one job this summer: keep you cool. 😎

A seasonal tune-up helps your system run more efficiently, catch small issues before they become expensive repairs, and keep your home comfortable when temperatures climb.

Don't wait for a breakdown to find out your AC needs attention. Schedule your tune-up today!

Older systems can become noisy as they age, turning peaceful summer evenings into a constant hum, rattle, or roar. With ...
06/12/2026

Older systems can become noisy as they age, turning peaceful summer evenings into a constant hum, rattle, or roar. With a high-efficiency Coleman system, you can enjoy powerful cooling and whisper-quiet operation designed to keep your home comfortable without all the noise.

Sleep better, relax easier, and enjoy the comfort of a quieter home.

You love all your pets . . . but not the dander they leave behind in your air. 🐶 🐱We have a solution for that! Call us t...
06/07/2026

You love all your pets . . . but not the dander they leave behind in your air. 🐶 🐱We have a solution for that! Call us today to learn about our whole-home air purification.

Your HVAC system works hard year-round. Give it the care it deserves with professional maintenance you can trust. Call u...
06/04/2026

Your HVAC system works hard year-round. Give it the care it deserves with professional maintenance you can trust. Call us today to schedule!

🔥 Your comfort shouldn’t come with stress. Ask us about financing options available for system repairs and replacements.
05/31/2026

🔥 Your comfort shouldn’t come with stress. Ask us about financing options available for system repairs and replacements.

There’s nothing better than walking into a cool home after a long day. If your AC isn’t keeping up, give our team a call...
05/28/2026

There’s nothing better than walking into a cool home after a long day. If your AC isn’t keeping up, give our team a call—we’ll help get your comfort back on track fast. 🔧❄️

Today we remember and honor the brave men and women who made the ultimate sacrifice for our country. Wishing everyone a ...
05/25/2026

Today we remember and honor the brave men and women who made the ultimate sacrifice for our country. Wishing everyone a safe and meaningful Memorial Day. 🇺🇸

Spring air feels fresh outside, but indoors can tell a different story. 🌿 Dust, pollen, and allergens can build up fast ...
05/21/2026

Spring air feels fresh outside, but indoors can tell a different story. 🌿 Dust, pollen, and allergens can build up fast this time of year. Ask us about whole-home air quality solutions to help you breathe easier at home.

Smart comfort starts at home. 🌿Take control of your comfort and your energy use with a Smart Thermostat. With energy-sav...
05/17/2026

Smart comfort starts at home. 🌿
Take control of your comfort and your energy use with a Smart Thermostat. With energy-saving insights and easy temperature control right at your fingertips, staying comfortable has never been smarter.

Reliable comfort starts with a system you can count on. Need a check-up? We’re just a call away.
05/14/2026

Reliable comfort starts with a system you can count on. Need a check-up? We’re just a call away.

Address

3020 7th Avenue
Spearfish, SD
57783

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm

Telephone

+16052151571

Website

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