Straightforward HVAC Service in Houston & Dallas
Heating — Houston & Dallas.
Furnace and heat pump service that keeps your home or business warm when a cold snap actually hits Texas.
Built around a clear next step, not a sales pitch.
From a minor fix to a full system breakdown, we work on electric, gas, and oil-burning heating equipment. Our licensed technicians run a full diagnostic before recommending a repair, so you know exactly what is wrong and what it costs before anything is fixed.
Fully stocked service trucks mean most repairs are completed in a single visit, on systems from every major manufacturer, for both homes and businesses.
Heating warning signs
- No heat, or heat that will not stay on
- Uneven warmth room to room
- A burning smell the first time it runs each season
- Rising bills without a clear reason
- Short-cycling or a system that will not stop running
Family-owned and family-operated for 15 years. Licensed, insured, and backed by a lifetime workmanship guarantee and a 100% satisfaction guarantee on every repair.
Heating FAQs.
What types of heating systems do you service?
We work on electric furnaces, gas furnaces, oil-burning systems, and heat pumps, for both residential and commercial customers.
What are the warning signs my furnace needs repair?
Strange noises, a house that will not hold a steady temperature, vents blowing cool air, a thermostat that is not responding, a system that short-cycles, or an unusual smell the first time it runs each season are all reasons to call before a small issue becomes a breakdown.
How often should I schedule heating maintenance?
We recommend a professional tune-up once a year, ideally in the fall before the coldest weather arrives. Regular maintenance catches problems early and improves efficiency, safety, and the lifespan of your system.
Do you offer emergency heating repair?
Yes. A cold snap does not wait for business hours, so we offer emergency service for households and businesses left without heat.
Is your heating repair pricing flat-rate?
Yes. Every repair is priced flat-rate and approved by you before any work begins — no surprises on the invoice, and pricing is discounted for being a locally owned, family-operated company.
Are your technicians licensed and insured?
Yes. M&S Mechanical is licensed (TACLA41086E) and insured, and every repair is backed by a lifetime workmanship guarantee and a 100% satisfaction guarantee.
Heating service in your city.
Same flat-rate pricing and lifetime workmanship guarantee in both markets — pick your city for the local phone number and dedicated service page.
Also dealing with an AC issue? Texas weather swings both directions — see our air conditioning page if cooling is the concern too. Learn more