Biddle Heating and Cooling: Trusted HVAC Services Serving Lanham 20706
9107 3rd St, Lanham, MD 20706
Company Profile
Biddle Heating and Cooling is a family-owned HVAC, plumbing, and electrical company serving Lanham, MD, and the surrounding region since 1976. Founded with deep roots in the community, the business grew from HVAC expertise into a full-service provider for home systems. The owner's background in government work provided a foundation for meticulous HVAC training, which is now passed down through generations—working alongside his son and wife to deliver reliable service. Specializing in replacements and repairs, they handle everything from HVAC installations and maintenance to water heaters, boilers, backup generators, and sewer lines. Fully licensed and insured, they also offer duct cleaning, backflow preventer inspections, and electrical heavy-ups, ensuring comprehensive care for local residents' comfort and safety needs.
What the Company Handles
- HVAC system repair
- HVAC installation or replacement
- HVAC system maintenance
Frequently Asked Questions
What HVAC installation or replacement services do you provide in Lanham?
We offer full HVAC system installations and replacements, including furnaces, air conditioners, and boilers, with a focus on proper setup to avoid common local issues like improper installation. As a family-owned business since 1976, we ensure each job is handled by licensed technicians, using our experience to provide durable solutions tailored to Lanham homes.
How do you address dirty evaporator coils, a frequent problem in Lanham?
We perform thorough HVAC system maintenance that includes cleaning evaporator coils to prevent efficiency loss and breakdowns. Our technicians inspect and service these components during routine check-ups, helping Lanham residents maintain optimal system performance and indoor air quality, backed by our decades of local expertise.
Do you offer repair services for older HVAC systems in the area?
Yes, we specialize in HVAC system repairs for all makes and models, including older units common in Lanham. Our team, trained since 1976, can diagnose and fix issues promptly, from minor adjustments to major component replacements, ensuring your system runs reliably without the need for immediate full replacement.
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | 8:00 AM - 5:00 PM |
| Sun: | 11:00 AM - 5:00 PM |












