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49 Years
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Your Trusted HVAC Partner in Dallas
Founded in 1977, Environmental Techniques Corp. (ETC) has built a legacy of excellence in HVAC services for residential and commercial clients across Dallas and surrounding areas. Our commitment to honesty, reliability, and competitive pricing remains unchanged since our inception. Certified technicians with extensive background checks ensure expert handling of HVAC installations, repairs, and maintenance. We partner with industry leaders like Trane, Carrier, and Lennox to deliver high-quality systems with unmatched warranties. Our financing options through The Home Projects Visa credit card alleviate financial strain, while personalized service addresses unique client needs.

Decades of experience and a BBB A+ rating underscore our dedication to customer satisfaction. Testimonials highlight our professionalism, prompt service, and ability to exceed expectations in complex projects. From attic ventilation to geothermal systems, we provide tailored solutions for optimal indoor air quality. Our commercial services cater to diverse projects, from small offices to large-scale buildings, ensuring energy efficiency and comfort. ETC remains a family-owned business prioritizing integrity and community trust.
Services
Residential HVAC Services Commercial HVAC Services Preventative Maintenance Agreements Air Duct Cleaning HVAC Financing Options New Construction Installations System Repairs Indoor Air Quality Solutions Thermostat Programming Geothermal Systems
Details
  • Year established: 1977
Highlights and features
  • Certified technicians with extensive background checks and HVAC expertise
  • Financing options through The Home Projects Visa credit card
  • BBB A+ rated with decades of proven customer satisfaction
  • Partnerships with premium HVAC brands like Trane and Carrier
  • 24/7 emergency service for urgent HVAC needs
Associations and certifications
  • BBB A+ Rating
What people say
Professionalism displayed Job well done Prompt service Exceeded expectations Highly recommend
Services
Residential HVAC Services
ETC provides comprehensive residential HVAC services including system installation, repair, and preventative maintenance. Our certified technicians handle air duct cleaning, thermostat programming, and geothermal systems to ensure optimal home comfort. With premium brand partnerships and flexible financing options, we deliver tailored solutions for Dallas homeowners.
Commercial HVAC Services
We specialize in commercial HVAC solutions for new construction, retrofits, and maintenance agreements. Our team handles projects from small offices to large-scale buildings, ensuring energy-efficient climate control. With decades of experience in Dallas' commercial sector, we provide reliable installations and 24/7 emergency service for business continuity.
Preventative Maintenance Agreements
ETC offers customized maintenance agreements to extend HVAC system lifespan and prevent breakdowns. Regular inspections and tune-ups by certified technicians ensure peak efficiency. These plans cover residential and commercial systems, reducing long-term costs while maintaining optimal performance and warranty compliance.
Air Duct Cleaning
Our professional air duct cleaning services improve indoor air quality by removing contaminants and allergens. Using advanced equipment, we thoroughly clean residential and commercial duct systems to enhance HVAC efficiency and create healthier environments. This service pairs with our indoor air quality solutions for comprehensive results.
HVAC Financing Options
ETC offers flexible financing through The Home Projects Visa credit card to make HVAC upgrades accessible. Approved applicants can finance installations, repairs, or maintenance with competitive terms. This program helps Dallas homeowners and businesses manage costs while maintaining reliable climate control systems.
Questions
What HVAC services does ETC offer for residential customers?
ETC provides installation, repair, and maintenance for residential HVAC systems including air duct cleaning, programmable thermostats, and geothermal solutions.
Does ETC offer commercial HVAC solutions?
Yes, we handle commercial projects from small offices to large buildings, including new construction, retrofits, and maintenance agreements.
What financing options are available?
We offer financing through The Home Projects® Visa® credit card with approved credit via Wells Fargo Financial National Bank.
Which areas does ETC service?
ETC serves Dallas and surrounding areas including Plano, McKinney, Frisco, Richardson, and Allen with prompt HVAC solutions.
Are ETC technicians certified?
All technicians are certified with extensive background checks and specialized training in HVAC systems.
Reviews (1)
Chase Matthews
Nov 12, 2016 Report
Excellent service from a trustworthy company. Hard to find an a/c company of this caliber these days, thank you