- Source reference
- HTG.0402934-S9
- Valid through
- Aug 2026
- Source checked
- Jul 11, 2026
Public evidence profile · Checked May 2026
Modern Heating & Air Conditioning, LLC
How quickly they respond
timely manner
Credentials & registries
Connecticut Department of Consumer Protection
Awards & recognition
1 independent award
No Trust Score yet
- Rated 4.7 from 301 reviews
- 1 credential shown
How this score is worked out
Rating4.7 / 5
Review volume301
Independent sources2 independent public sources
Credentials1 credential shown
Response evidence
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Public response evidence
How quickly they respond
What their website advertises:
- timely manner
- "No matter what heating and air conditioning services you may need, you can expect us to arrive in a timely manner and offer industry-leading workmanship and customer care."
Use this as a reason to call them first, not a guarantee they can attend now. Confirm availability, timing, and call-out terms directly before you rely on it.
From Three Best Rated
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
- Monday–Friday
- 8am–5pm
- Saturday–Sunday
- Closed
Credentials and checks
Credentials, licenses and vetting
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Independent recognition
Awards & recognition
Three Best Rated handpicks the top three local businesses in each area after a 50-point check of reputation, reviews, complaints and history, and never charges a business to be listed.
View award source (opens in new tab)These are independent third-party awards: recognition earned from review communities and trade bodies, never paid placement.
Source-listed gallery
3 photosPhotos listed on Three Best Rated
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
Modern Heating and Air Conditioning, LLC
Modern Heating and Air Conditioning, LLC - New Haven, CT Hvac Services - Installation Service Image
Modern Heating and Air Conditioning, LLC - New Haven, CT Hvac Services - Service Image
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
4.7out of 5
Where these reviews are published
- Porch301 reviews · 4.7 avg
Sources
3 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Public evidence last checked May 2026
About
When you are looking for an experienced team of heating and AC specialists in Southern Connecticut, look no further than Modern Heating & Air Conditioning, LLC. There, you will find a team that has been serving Fairfield and New Haven Counties for nearly 20 years.
What this business says about itself
From their own website
What this business says about itself
See their work: Instagram (opens in new tab) · Facebook (opens in new tab)
- Emergency availability: timely manner
- Areas served: Fairfield, New Haven
- Brands they work with: GreenSky, NEIF, Wells Fargo
Accreditations it displays. Confirm each is current on the official register before you hire:
- NATE certified (HVAC technician) · verify (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
Website online sinceTheir website domain has been registered since 2011, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Contractor licensing in the US is set by each state (and sometimes the city or county). For electrical, plumbing, HVAC or any major build, confirm the trade is licensed on your state's licensing board before hiring. Unlicensed work where a license is required can void permits and insurance and leave you no recourse.
Ask for a lien waiver as you pay each stage: in most US states an unpaid contractor or subcontractor can place a mechanic's lien on your home even if you already paid the main contractor, and a signed waiver is your protection.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Want an extra legitimacy check? Run the Rogue Contractor Check on Modern Heating & Air Conditioning, LLC before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Modern Heating & Air Conditioning, LLC
Is Modern Heating & Air Conditioning, LLC available for emergencies?
They advertise timely manner availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.
Is Modern Heating & Air Conditioning, LLC a legitimate business?
Modern Heating & Air Conditioning, LLC has 301 independent public reviews, rated 4.7 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Modern Heating & Air Conditioning, LLC?
Modern Heating & Air Conditioning, LLC has 301 public reviews, averaging 4.7 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Modern Heating & Air Conditioning, LLC's reviews are genuine?
Modern Heating & Air Conditioning, LLC's 301 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Is Modern Heating & Air Conditioning, LLC qualified and accredited?
We hold 1 independently sourced credential for Modern Heating & Air Conditioning, LLC, including Connecticut Department of Consumer Protection. Each is attributed to the body that issued it in the credentials section. For example, Connecticut Department of Consumer Protection is Connecticut's Department of Consumer Protection: the state agency that licenses trades and contractors in Connecticut.
Has Modern Heating & Air Conditioning, LLC won any awards?
Modern Heating & Air Conditioning, LLC holds 1 independent award, including Rated one of the 3 best hvac services in New Haven, CT. These are third-party awards: recognition that has to be won, not self-issued.
What areas does Modern Heating & Air Conditioning, LLC cover?
They state on their own website that they cover Fairfield, New Haven. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
